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Acer aspire 5 no bootable device

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8 Solutions: No Boot Device Acer in Windows 11, 10, 8, 7

When you meet the «No boot device» error in Acer computer, read this post and learn 8 effective methods to fix no bootable device problem in Windows PC.

By Emily / Updated on September 14, 2023

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My Acer computer says no bootable device found

«I have an Acer Aspire V3-371 Series laptop here and it cannot boot as it cannot find any Bootable device. I originally tried to reinstall Windows, that did not work. Now I am out of ideas what it could be and how to fix it.» — from DPReview forums

«When I turned on my computer it went to a black screen stating, No bootable device — insert boot disk and press any key. I do not have a boot disk and am not sure what to do next.» — from windows10forums

No Bootable Device Found

Do you receive the error that says no bootable device found on your Acer desktop or laptop? If that is the case, keep reading to find out the reasons and solutions for no bootable device Acer in Windows 11, 10, 8, 8.1 and 7.

What causes no bootable device in Acer?

What does the error message mean actually? It means that your Acer computer does not find or detect a hard drive, solid state drive or other bootable drives to load the operating system. And this issue can be caused by the following factors:

▶ Incorrect boot order

▶ Partition not set as active

▶ Bad sectors on the primary hard drive

▶ Hard disk failure or corrupted MBR

▶ Corrupted system files

▶ Boot partition lost

▶ Some other unknown reasons

7 Methods to fix no boot device (Acer) in Windows effectively

In order to troubleshoot «no bootable device Acer» issue, you can try the following 7 methods, which are proven to be workable by some users. These methods can also apply to no boot device Dell, HP, or other branded computers.

  • Method 1. Disconnect all USB peripherals
  • Method 2. Check for loose cables
  • Method 3. Set right hard drive as the first boot device
  • Method 4. Reset primary partition as active
  • Method 5. Run SFC command to repair corrupted boot files
  • Method 6. Fix damaged MBR
  • Method 7. Rebuild MBR directly without Windows CD
  • Method 8. Recover lost partition

▌ Method 1. Disconnect all USB peripherals

In some cases, the “no boot device” error can be caused by your USB devices. So, you can try to disconnect all your USB peripherals from your computer, including the USB keyboard and mouse because some users report they can also trigger this problem.

If the USB peripherals are the culprit of the “no boot device” issue in Acer computer, try to replug them one by one until you find out the exact one that makes your computer fail to boot, and replace it with a new one.

▌ Method 2. Check for loose cables

If your components are not connected properly, you might receive the error message during Windows startup. To fix this problem, you should power down your computer and open your computer case. And check whether all SATA cables are tightly or correctly connected to the motherboard and hard drives. Then restart your computer to see if the issue is resolved.

▌ Method 3. Set right hard drive as the first boot device

If you insert an unbootable disk or CD in the Acer computer and set it as a boot device, then you will encounter «no bootable device» problem. Therefore, to ensure the computer start smoothly, you need to change the boot order and set the disk that loads the operating system as the bootable device.

1. Hold the power-button for 5 seconds to power off the device. Then power on the system. As soon as the first logo screen appears, immediately press the F2 key, or the DEL key if you have a desktop, to enter the BIOS.

2. Press the arrow key on your keyboard to get «Boot» tab, and change the boot order settings to make Hard Drive as first boot device.

Change Order

3. Follow the instruction given to you in the BIOS utility to navigate to «Exit» tab.

4. Locate and choose the «Exit Saving Changes» option to save the changes you made to the boot order.

5. Follow the prompts to restart your computer.

If the issue is still unsolved, please check out the next solution.

▌ Method 4. Reset primary partition as active

If the primary partition is not set as «active», then the no bootable device in Acer will occur. So please reset your primary partition as active using the Diskpart and running some commands.

1. Insert the Windows installation media into your computer and boot from it.

2. Select the language and region, and then click «Repair your computer».

3. In a Windows 10 (or Windows 8.1, Windows 8) installation media, select «Troubleshoot» and then «Command Prompt». In a Windows 7 installation media, in «System Recovery Options», select the first item and Windows 7 as the operating system, click «Next» and then «Command Prompt».

4. In Command Prompt, type the following command and hit Enter.

▪diskpart

▪select disk 0: 0 reprents the system disk number

▪list partition 1: 1 reprents the system partition number

▪active

Now, the system partition is set to active. Type «exit» and press Enter to exit diskpart and close Command Prompt. Then restart your computer and see if the error persists.

▌ Method 5. Run SFC command to repair corrupted boot files

The corrupted boot files on the Acer computers can be another important reason for the error being explained. In this case, you can run SFC command to check and repair corrupted system files.

Launch Command Prompt using Windows installation CD and run the following command:

▪sfc /scannow /offbootdir=c: /offwindir=c:windows

If those two commands can’t fix the problem, you might have to use DISM scan instead. To do that, just execute “DISM /Online /Cleanup-Image /RestoreHealth” command.

If it doesn’t work,either, try using the following commands:

▪Dism /Image:C:offline /Cleanup-Image /RestoreHealth /Source:c:testmountwindows

▪Dism /Online /Cleanup-Image /RestoreHealth /Source:c:testmountwindows /LimitAccess

These commands will check for file corruption and fix any corrupted files on your hard drive that prevent Windows from booting up successfully.

▌ Method 6. Fix damaged MBR

The MBR is a boot sector of your hard disk which contains vital information about the partitions on your hard disk and loads the OS. If it is damaged, you won’t be able to boot up Windows and receive some error messages such as “no boot device”. So you can fix MBR to check if the boot problem can be repaired.

To do this, you need to access Command Prompt as well. And execute the below command in given sequence.

▪bootrec /fixmbr

▪bootrec /fixboot

▪bootrec /scanos

▪bootrec /rebuildbcd

If those commands do not work, run commands below:

▪bcdedit /export C:BCD_Backup

▪c:

▪cd boot

▪attrib bcd -s -h -r

▪ren c:bootbcd bcd.old

▪bootrec /RebuildBcd

After running these commands, exit Command Prompt and restart your computer to check if your problem is resolved.

Besides, you can also run the command «chkdsk c: /f /r /x» in the command prompt windows to check and fix bad sectors on the system hard drive.

▌ Method 7. Rebuild MBR directly without Windows CD

From above, we can get that most no boot device Acer fixes require the usage of Windows installation CD. So what if you don’t have one? Thus, you can switch to AOMEI Partition Assistant Standard. It is a free but powerful disk/partition management tool. With it, you can directly rebuild MBR or check system drive for errors without using Windows installation CD. All you need is to create a bootable USB drive via this freeware and rebuild MBR in WinPE environment. Much easier! Below are detailed steps:

1. Download the freeware and install it on a working Windows computer. Then connect an empty USB to that PC as well.

Secure Download

2. Run AOMEI Partition Assistant Standard. Click “Tools” in the top toolbar, choose “Make Bootable Media”, and follow the prompts to create a bootable USB.

Make Bootable Media

Note: The bootable USB will contain installed AOMEI Partition Assistant.

3. Insert the bootable USB into the Acer computer with no bootable device error. Boot it from the USB by changing boot order in BIOS.

Change Boot Order

4. You’ll see loaded AOMEI Partition Assistant once login. Right click the system disk and select «Rebuild MBR».

Rebuild System Disk MBR

5. Choose a proper MBR type for the current OS you are using.

Choose MBR Type

6. Back to the main interface, click «Apply» and “Proceed” to start rebuilding the MBR.

Apply

If you need to check system hard drive for errors and fix them, you can right-click the system partition and select “Advanced”> “Check Partition”. Then select the first way to check and fix errors on this partition.

Check The C Partition

Check Partition And Fix Errors

▌ Method 8. Recover lost boot partition

If your system partition is deleted accidentally, the no bootable device error message might pop out as well. For this case, you can upgrade to AOMEI Partition Assistant Professional to recover deleted boot partitions.

Step 1. Create a bootable media and boot Acer from it (like we do in the last method).

Step 2. Click “Recover” on in the top toolbar, and choose “Partition Recovery”.

Partition Recovery

Step 3. Select the disk that contains the lost boot partition and causes «no boot device» issue in Acer.

Select Disk

Step 4. Choose a method to search for the lost boot partition.

Search Method

Step 5. Choose the lost partition and click on «Proceed» to recover the missing boot partition.

If you still can’t find lost files, you can try «Recover Data» function.

Final words

After walking through this guide for no bootable device Acer problem, now you should be able to deal with such issue effectively. If you need to fix a similar problem in Windows Server operating system, you can try AOMEI Partition Assistant Server.

Emily · Staff Editor

Emily is an English editor of AOMEI Technology; she has a great passion for providing easy solutions for people to tackle with all disk or partition management problems. In addition to writing articles about disk/partition management, she also edits great tutorials on how to back up and restore disk for data security. In her spare time, she loves to learn computer skill to improve herself or stay with her family to enjoy a good day.

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How to Fix the No Bootable Device Acer Error on Windows PC?

Encountering the No Bootable Device error on your Acer laptop can be frustrating. However, don’t worry, as the guide from MiniTool Partition Wizard provides 8 efficient solutions to fix the issue on Windows 11, 10, 8, and 7.

A lot of Acer users encounter the No Bootable Device Acer error on their Windows 7/8/10/11 computer, such as the Acer Nitro 5 No Bootable Device, Acer Aspire 5 and 7 no bootable device error, No Bootable Device Acer Windows 10, No Bootable Device Acer Windows 8, and more. This error bothers them a lot. Here’s an example from Reddit:

So I was washing my keys with a damp towel. I turned off my Acer Gaming laptop, and the next thing I knew I got that message — No Bootable Devices! I read online to try and change some stuff in the boot tab in bios but it’s all greyed out. This laptop cost a lot, and I would sincerely appreciate any help. https://www.reddit.com/r/WindowsHelp/comments/15fxs2c/no_bootable_devices_acer_gaming_laptop/

No Bootable Device Acer

Have you ever encountered the Acer No Bootable Device error? Don’t worry. This troubleshooting guide will help to fix the No Bootable Device error on all Acer laptops, including Nitro 5 & 7, Aspire 3, 5, and E15.

Therefore, if you are encountering the Acer Nitro 5 No Bootable Device error, Acer Aspire 5 and 7 no bootable device error, or any related No Bootable Device Acer error, you can continue reading this post to get the solutions.

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Causes of No Bootable Device Acer

After searching this error on the Internet and reading extensive related posts, I find the error can be caused by these reasons:

  • Boot order is incorrect.
  • Master Boot Record (MBR) is corrupted.
  • Disk errors or bad sectors on the primary hard drive.
  • System partition is not set as active.
  • System partition is lost.
  • Operating system file is damaged.

How to Fix No Bootable Device Acer Error?

How to fix No Bootable Device Acer error? We summarize 8 practical methods in this section to help you get rid of this error. You can try them one by one until the error gets fixed successfully.

# 1. Disconnect External Peripherals

Some users report that the connected USB external peripherals could trigger the No Bootable Device Acer Windows 10 error. So, you can try unplugging those unnecessary external devices one by one to find out the culprit. If it doesn’t work, continue to try other methods.

# 2. Check Hard Disk Connection

If your hard drive does not connect properly with your laptop, you can also encounter the Acer No Bootable Device error on your PC easily. In this case, you can try checking the hard disk connection to fix the error. Here’s the guide:

  1. Turn off your Acer laptop computer, and then open the back cover.
  2. Check if the SATA cable is securely or correctly connected to the motherboard and the hard disk.
  3. Once done, restart your computer and check if the Acer No Bootable Device is fixed.

# 3. Set the Bootable Hard Disk Order

If you have inserted an unbootable disk on your Acer laptop or haven’t set the bootable disk as the first startup item, you can also encounter the No Bootable Device Acer Windows 10 error or No Bootable Device Acer Windows 8 error. In this situation, you need to change the boot order to fix the error. Here’s how to do it:

Step 1. Restart your computer, and then press the BIOS key to enter the BIOS menu.

Step 2. In the BIOS menu, go to the Boot tab, and use “+” and “” to move the disk.

change the Boot order

Step 3. Once done, press F10 to save the Boot order change and exit the BIOS menu. Then, restart your PC and check if the error has been resolved.

# 4. Set the System Partition as Active

You can also encounter the Acer No Bootable Device error if the system partition is not “active”. In this case, you can try setting the System Partition as Active to fix the error. Here’s the tutorial:

Step 1. Create a Windows installation disk and boot your PC from it.

Step 2. Select the language and region, and click Repair your computer.

Step 3. Then go to open Command Prompt.

For Windows 8/10 users: Select Troubleshoot > Advanced options> Command Prompt.

For Windows 7 users: Select Windows 7 as the operating system under “System Recovery Options“, click “Next“, and then “Command Prompt“.

Step 4. Type the following commands sequentially, and press Enter after each command:

  • Diskpart
  • list disk
  • select disk X (X represents your system disk number)
  • list partition
  • select partition X (X represents the system partition number)
  • active

Step 5. Once done, exit Command Prompt and restart your computer.

# 5. Repair Damaged MBR

The Master Boot Record (MBR) is the information in the first sector of a hard disk or a removable drive. It can be corrupted because of virus infection and bad sectors. So, if you suspect that the corrupted MBR causes the Acer laptop No Bootable Device error, you can try repairing the MBR to fix it. Here’s the way:

Method 1. Use Command Prompt

Step 1. Use the Windows installation disk to boot your computer and navigate the Command Prompt.

Step 2. Type the below commands in the given sequence. And don’t forget to press Enter after each command:

Step 3. If those commands do not work, run the commands below:

Step 4. After running these commands, exit Command Prompt and restart your computer to check if your problem is resolved.

Method 2. Use MiniTool Partition Wizard

MiniTool Partition Wizard is a professional and multifunctional disk manager that can help you rebuild MBR with ease. In addition, this tool can also help you to partition hard drive, convert MBR to GPT, do data recovery,migrate OS to SSD without reinstalling OS, format USB to FAT32, and more.

Here’s how to use MiniTool Partition Wizard’s Rebuild MBR feature:

Part 1. Create Bootable USB Media

create bootable USB media

  1. Download and install MiniTool Partition Wizard on a working computer.
  2. Launch into its main interface, and then connect a USB flash drive to the computer.
  3. Click Bootable Media from the right corner of the top toolbar.
  4. Then select WinPE-based media with MiniTool plug-in.
  5. Next, click your USB flash drive.
  6. Wait for the process to complete.

Part 2. Rebuild MBR via MiniTool Partition Wizard

Step 1. Connected created bootable USB media to your Acer computer, and then boot from it.

Step 2. In the MiniTool Partition Wizard’s interface, choose the system disk from the right disk map, and then select the Rebuild MBR feature from the left pane.

click Rebuild MBR

Step 3. Click the Apply button on the left bottom, and then click Yes in the pop-up window to execute the changes.

click Apply and Yes

Once done, restart your computer and check if the No Bootable Device Acer error is fixed.

# 6. Fix the Disk Error

Disk errors and bad sectors on the system disk can also trigger the Acer No Bootable Device error. In this case, you can try using CHKDSK commands to fix the error. Here’s the guide:

  1. Use the Windows installation disk to boot your computer and open the Command Prompt.
  2. Type the command “chkdsk E: /f /r /x” and press Enter. (Replace “E” with the letter of that partition you want to fix)

If you fail to perform the CHKDSK utility on your PC, you can also try using MiniTool Partition Wizard to help you do that. It provides the Check File System feature to help you check and fix disk errors and the Surface Test feature to help you scan the bad sectors. Here’s how to do it:

Check File System:

Use Check File System

  1. Boot your PC from the created bootable USB media.
  2. Select the partition that you want to check from the disk map.
  3. Select Check File System from the left pane.
  4. In the Check File System window, select Check & fix detected errors.
  5. Next, click Start.
  6. Once done, all the disk errors will be fixed successfully.

Surface Test:

use Surface Test

  1. Boot your PC from the created bootable USB media.
  2. Select the partition that you want to check from the disk map.
  3. Select Surface Test from the left pane.
  4. In the Surface Test window, click the Start Now button.
  5. Once the scanning process is complete, bad sectors will be marked with red color.
  6. If there are too many bad sectors, you can consider replacing your hard disk.

# 7. Repair Corrupt Boot Files

Corrupted system files are also responsible for the No Bootable Device Acer error. So, you can perform SFC and DISM commands to fix the corrupted system files and then fix the No Bootable Device Acer error. To do that, you can do as follows:

Step 1. Use the Windows installation media to boot your PC and navigate to Command Prompt.

Step 2. Type the command “sfc /scannow /offbootdir=c: /offwindir=c:windows” and press Enter.

Step 3. If this command can’t solve the error, you need to try running the DISM command “DISM /Online /Cleanup-Image /RestoreHealth”.

Step 4. If the previous command also doesn’t work for the error on your PC, you can try the next commands:

  • Dism /Image:C:offline /Cleanup-Image /RestoreHealth /Source:c:testmountwindows
  • Dism /Online /Cleanup-Image /RestoreHealth /Source:c:testmountwindows /LimitAccess

# 8. Recover Lost System Partitions

If the system partition of your Acer computer has been deleted accidentally, you can also encounter the Acer laptop No Bootable Device error. Luckily, MiniTool Partition Wizard provides the Partition Recovery feature that can help you recover lost partitions. So, you can use it to have a try. Here are the detailed steps:

Step 1. Use the created MiniTool Partition Wizard bootable USB media in # 4 to boot your computer.

Step 2. In the main interface of MiniTool Partition Wizard, click the Partition Recovery feature from the top toolbar, and then click Next in the pop-up window.

click Partition Recovery and Next

Step 3. Select the disk you like to recover and then click Next.

select the disk to recover and click Next

Step 4. Select the Scanning Range according to your needs, and click Next.

select the scanning range and click Next

Step 5. Select the scanning method you like and click Next.

select the scanning method and click Next

Step 6. Wait for the scanning process to complete.

wait for the scanning process to complete

Step 7. Check all needed partitions, including existing partitions and deleted/lost partitions, and then click the Finish button.

Step 8. After that, use the Change Drive Letter feature to assign letters for the recovered partition(s).

Once done, restart your computer and check if the Acer computer can boot normally.

Note:

If none of the above solutions can help you fix the No Bootable Device Acer error, you can try to perform a system restore or clean installation of Windows to fix it.

Have A Try Now

Here comes the end of this post. We have analyzed the possible causes of the No Bootable Device Acer error and provided 8 feasible troubleshooting methods. Have you any other suggestions for the Acer No Bootable Device error? Please share them with us in the following comment area.

Besides, if you have difficulty using MiniTool Partition Wizard, contact us via [email protected] . Then, we will back to you as soon as possible.

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About The Author

Charlotte is a columnist who loves to help others solve errors in computer use. She is good at data recovery and disk & partition management, which includes copying partitions, formatting partitions, etc. Her articles are simple and easy to understand, so even people who know little about computers can understand. In her spare time, she likes reading books, listening to music, playing badminton, etc.

How to Fix No Bootable Device Acer in Windows 11/10/7

The startup issue: «no bootable device» or «no bootable devices found» error may happen on many laptops, such as Acer, HP, and other models. Don’t worry. EaseUS software will teach you the possible reasons and efficient solutions for no bootable device Acer in Windows 11/10/8/7.

Note: This troubleshooting will provide a common guide for all Acer laptops, including Acer Nitro 5 and 7, Acer Aspire 3, 5, and E15. As an Acer user, you can find everything necessary to fix a bootable device.

acer error

Acer computer says no bootable device found is a recurring problem. Here is a typical case:

I’ve been getting the no bootable device message several times. First time I restarted a couple of times. I went into the BIOS the second time and set it to default settings. This is the third time, and I’ve done everything I did before but failed. This seems like a common problem. Does anyone have any suggestions? Thanks! — from Reddit

Don’t worry about a similar problem. Continue reading for efficient solutions. If you are interested in the same topic on notebook, click the link below:

If you are interested in the same topic in the notebook, click the link below:

When you receive the error message «No bootable image found, notebook will be shutdown», it means that you can’t use your computer. EaseUS provides 6 effective fixes through professional technical advice and experimentation.

no bootable image found

What Caused No Bootable Device in Acer

Before we enter the resolutions, it’s important to understand what no bootable device Acer mean. This error means when you boot your Acer laptop, the Acer computer cannot detect the bootable drivers to load the operating system.

Causes of no bootable device Acer:

  • Boot order is incorrect.
  • MBR (Master Boot Record) is corrupted.
  • Hard drive is failed or damaged.
  • Boot partition is not set as active.
  • Boot partition is lost.
  • Operating system file is damaged.

And some other unknown reasons may also cause the boot device not found error. Next, we will provide some efficient solutions to boot Windows successfully.

How to Fix No Bootable Device Acer in Windows — 9 Efficient Ways

This guide will provide nine workable solutions to fix the «no bootable device Acer» on Windows 11/10/8/7:

Solutions Effectiveness Difficulty
Disconnect External Peripherals High — If it is a hard disk problem, this method can successfully solve the problem.
Check Hard Disk Connection High — Replacing the cable can directly resolve the error associated with it.
Set the Bootable Hard Disk Order High — Modifying the boot order can solve the problem by setting the bootable disk as the first boot item. ⭐⭐⭐
Repair Damaged MBR High — A corrupted MBR file is the most probable reason for the computer not booting up. ⭐⭐
Set the Primary Partition As Active Medium — The active partition can only be set using the command prompt line in the BIOS. ⭐⭐⭐
Fix File System on Bootable Drive Medium — there are several cases of disk errors. The program supports checking only one situation. ⭐⭐⭐⭐
Repair Corrupt Boot Files Medium — Repairing corrupted boot files requires proficiency in commands. Command errors can easily lead to data loss. ⭐⭐⭐⭐
Recover Lost Boot Partitions Medium — this scenario is used only in case of boot partition loss.
Resolve Bootable Device Errors with Windows Repair Service High — EaseUS experts will provide you with specialized advanced support and services.

If these solutions help solve the bootable device error, you can share this tutorial with friends. And then, we will begin the step-by-step guide.

Fix 1. Disconnect External Peripherals

Some users have reported that connecting USB peripheral devices to the computer may trigger the «No Boot Device» issue. By re-inserting the peripherals one by one, you can find the cause of the Acer computer’s «No Boot Device» problem and replace it with a new one.

  • Press and hold the power button and turn off your computer.
  • Unplug all peripheral devices, such as USB keyboards and mice.
  • Restart your computer to see if the peripherals are the cause.

Fix 2. Check Hard Disk Connection

Incorrect connection of components may also cause the bootable hard disk to be undetected during Windows startup. Check for loose cables:

  • Power off the computer and open the computer case.
  • Check that the SATA cable is securely or correctly connected to the motherboard and the hard disk.
  • Restart the computer.

Fix 3. Set the Bootable Hard Disk Order

Suppose you have an unbootable disk inserted in your Acer computer, or you have not set the bootable disk as the first startup item. In that case, you may experience problems with Windows not booting the Acer device. To ensure your computer boots smoothly, change the boot order and set the disk with the operating system loaded as the boot device.

Step 1. Reboot your computer and press F10 repeatedly to enter the BIOS setup menu.

Step 2. Open the Boot menu and use «+» or «-» to move the hard disk.

Step 3. Press F10 to save the changes to the boot sequence and exit.

change boot order

Step 4. Reboot the computer.

Fix 4. Repair Damaged MBR

The MBR serves as the hard disk’s boot sector, which contains important information about the hard disk’s partitions and loads the operating system. The MBR can become corrupted due to viruses or bad sectors. You cannot boot Windows and receive Acer no bootable device error.

You can easily repair a corrupted MBR using EaseUS Partition Master, an advanced disk management tool. This software allows you to easily create bootable USB drives and rebuild MBR in a WinPE environment.

Windows 11/10/8/7 100% Secure

You can easily fix Acer boot errors without any specialized skills. Detailed step-by-step instructions are given below:

Step 1. Create a WinPE bootable disk

  • Launch EaseUS Partition Master, and click «Bootable Media» on the toolbar. Select «Create bootable media».
  • Click «Next» to finish the process.

create a bootable disk

Step 2. Boot EaseUS Partition Master Bootable USB

  • Connect the bootable USB or CD/DVD to your PC.
  • Press F2 or Del when you restart the computer to enter the BIOS screen. Set and boot your computer from «Removable Devices» or «CD-ROM Drive». And then EaseUS Partition Master will run automatically.

Step 3. Rebuild MBR

  • Click «Toolkit» and choose «Rebuild MBR».

rebuild MBR

  • Select the disk and the type of MBR. Then, click «Rebuild».

rebuild MBR

  • After that, you can see «MBR has been successfully rebuilt on Disk X».

rebuild MBR

Other problems that EaseUS Partition Master can deal with:

Fix 5. Set the Primary Partition As Active

Acer will also fail to boot the device when the primary partition is not «active.» You need to boot the computer using the Windows installation media. Then use Diskpart to set the primary partition.

Step 1. Create a Windows installation disk and boot your computer system from it.

Step 2. Select the language and region and click «repair your computer.»

Step 3. Open command prompt:

For Windows 10/8: Select «Troubleshooting» and then «Command Prompt.»

for windows 10

For Windows 7: Select Windows 7 as the operating system under «System Recovery Options,» click «Next,» and then «Command Prompt.» «Click Next, and then click Command Prompt.

for windows 7

Step 4. Enter each of the following commands in turn.:

Step 5. Restart the computer after closing the command prompt.

Fix 6. Fix File System on Bootable Drive

Corruption in the file system of the boot disk can also cause the hard disk will not boot properly. You can try to repair the corrupted file system using the CHKDSK command.

Step 1. Access the command prompt by starting your computer from the above Windows installation disk.

Step 2. Enter the following command:

chkdsk E: /f /r /xE» indicates the disk letter of the partition to be repaired)

check disk

Fix 7. Repair Corrupt Boot Files

Corrupt startup files on Acer computers can also cause errors. You can run the SFC/DISM command to check and repair the corrupted system files.

Use the Windows Installation CD to start the command prompt and enter the following command:

sfc /scannow /offbootdir=c: /offwindir=c:windows

If this command does not resolve the problem, try using a DISM scan:

DISM /Online /Cleanup-Image /RestoreHealth

If this does not work, keep trying:

Dism /Image:C:offline /Cleanup-Image /RestoreHealth /Source:c:testmountwindows

Dism /Online /Cleanup-Image /RestoreHealth /Source:c:testmountwindows /LimitAccess

Fix 8. Recover Lost Boot Partitions

Acer no bootable device error may also occur if your system partition has been accidentally deleted. If you have created a bootable USB with EaseUS Partition Master in Fix 4, you can use the tool to recover the lost partition successfully.

Windows 11/10/8/7 100% Secure

Step 1. Open EaseUS Partition Master and click «Partition Recovery». Select the target disk with your lost partition and click «New Scan».

partition recovery step 1

Step 2. Wait patiently to let the software execute «Quick Scan» and «Full Scan» operation. It will mark your deleted partition as «lost» as the Status section. Select the lost partition, and click «Recover».

partition recovery step 2

You can also double click on the partition you’re looking for to preview its content and click «OK» to confirm.

partition recovery step 3

Step 3. Wait patiently and click «Done» when the partition recovery process completes.

partition recovery step 4

Fix 9. Resolve Bootable Device Errors with Windows Repair Service

If none of the above methods solves the no bootable device Acer problem, you can use the remote services of EaseUS. EaseUS specializes in providing more professional services for computer problems. Click the link below to get in touch with our team of experts:

EaseUS Premium Support & Serivce

You can also hit on a 1 for 1 service for fixing multiple boot issues on your current PC, including:

  • BSOD: Blue Screen of Death, Black Screen of Death, Green Screen and even Red Screen on Windows.
  • PC Unbootable: Cloned disk unbootable, computer unbootable after dissimilar recovery, clone disk unbootable on a new PC.
  • Error Codes: 0XC000000E, 0XC0000225, Inaccessible_boot_device, Operating System not found or missing, etc.

Contact us for fixing your issues now:

24/7 Tech Live Chat

Conclusion

We’ve discussed all the efficient solutions in this guide for no bootable device Acer problem. And you should be able to deal with the related issues. You can try some basic fixes, such as disconnecting all USB peripherals and checking cables. If this doesn’t work, try advanced BIOS solutions, such as changing boot orders, repairing MBR, etc.

And we also provided some similar articles to today’s topic. Click the buttons and learn more:

FAQs About No Bootable Device Acer

For further questions about the bootable device Acer, check the following answers:

1. What should I do when my laptop says no bootable device?

When you meet the no bootable device on your laptop, check the cable, external devices, and BIOS settings first. This can help you inspect the fundamental reasons that caused the error. Then, go to Advanced Options and use Command Prompt or other solutions to fix more errors.

2. How to fix the bootable device that happens on Acer Aspire 5?

This troubleshooting provided some shared solutions for all Acer laptops. You can apply the solutions to any PC that meets the bootable devices error, including:

  • Fix damaged MBR
  • Set primary partition as active
  • Change boot order
  • Run SFC command

And you can check more detailed solutions on this page.

3. How to get into the BIOS on Acer?

Acer provides some keys for you to enter the BIOS. Here are the steps:

Step 1. Press the power key to start up the PC.

Step 2. When the first logo screen appears, press F2 to enter the BIOS.

Acer Aspire Says no bootable device

My Acer aspire says there was a problem with the restart when I try to restart it then says there is no bootable device when it try’s to boot up I have checked my bios and I have unhooked the battery I have a back up on usb but it won’t even respond to that

asked Dec 16, 2021 at 9:44
Leslie Elaine Sanspree Leslie Elaine Sanspree

1 Answer 1

You may receive the error «No Bootable Device» if your computer does not detect a hard drive, solid state drive, or other bootable drive to load the operating system. This can sometimes be caused by a change to settings in your BIOS or UEFI. Use the following steps to resolve this situation:

Hold the power-button for 5 seconds to power off the device. Power on the system. As soon as the first logo screen appears, immediately press the F2 key, or the DEL key if you have a desktop, to enter the BIOS. Press F9 and then ENTER to load the default configuration. Press F10 to save your changes, and restart the system. Select Yes and press ENTER to confirm. Your system should boot up normally, If you are still experiencing a problem, please contact Acer support for further assistance.

answered Dec 16, 2021 at 11:55
334 1 1 silver badge 6 6 bronze badges

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