How To Fix No Bootable Device Acer Error in Windows 10 Within A Minute

No bootable device Acer error is one of the most basic glitches that several Acer users report to encounter on a daily basis. This error is quite harmful as it can turn your computer to become totally unusable for that moment, which is really annoying. This ‘no bootable device’ error generally happens due to an incorrect boot order or when the partition is not detected on the hard drive. Sometimes, a faulty MBR also causes this error, that eventually results in data loss. Further, the computer can’t find the boot drive which holds all the required data for the computer to start normally. So, if you are dealing with the same error and don’t know what to do and how to resolve this issue, then this article will surely help you. In the next section, we will elaborate on all the probable causes and efficient solutions to fix this error.

Probable Causes for No Bootable Device Acer Error in Windows 10

There are a bunch of presumable causes for no bootable device Acer error that can affect your laptop badly. Sometimes, the computer fails to find the files to boot the system that results in a no bootable device error. But, usually, the error occurs due to an incorrect boot order. Additionally, if you have added a new hard drive after rebooting your computer, then you may face this error. A faulty MBR or a bad partition of the hard drive can also cause this error. You can easily fix this issue by performing some of the methods that we will discuss in the next section below.

Effective Hacks to Fix No bootable device Acer Error

We have prepared a list of effective methods to get rid of no bootable device Acer error in Windows 10. You can perform either one of these methods or can go for all the methods to resolve the error.

Method 1: Check the Boot Sequence

An incorrect boot order can mislead to your Acer laptop, that results in a no bootable device error message on the startup screen. Hence, you must assure that the hard drive is set on the boot sequence. Following are the steps to check the boot order.

1. At first, restart your computer and open the BIOS menu by pressing F2, on the keyboard. And then, press the right arrow keys, on your keyboard, until the Boot tab opens.
2. Now, navigate to the Hard Drive from the top of the boot list and then, follow the on-screen instructions and click Next to check the boot order on your Acer laptop.

Restart your computer and check whether the no boot device error is resolved or not. If the error message still displays or not. If you are unable to access your computer, try another method, given below.

Method 2: Fix the Boot Information

Sometimes, the boot information such as BCD (Boot Configuration Data) and MBR (Master Boot Record) may get corrupted on your laptop that results in ‘no bootable device’ error to appears on the screen. Therefore, fix the boot information to escape from this matter. Following are the steps to perform the task.

1. At first, restart your Acer laptop and insert a Windows Installation Media from a USB drive or a DVD and select the language and region.
2. Now, click on ‘Repair your Computer’ and then, select Troubleshoot, from the left pane on the window.
3. Select the Command Prompt and then, click on the first item from the System Recovery option.
4. Select the Windows 10 from the list and then, click on Next and select ‘Command Prompt’.
5. Type the following:  

(1). bootrec /fixmbr (2). bootrec /fixboot (3). outreach /scanos (4). bbootrec /rebuildbcd, in the command box one by one and press Enter after each of these commands.

1. Now, pick the “Add a new installation to boot list” option and press Y and then, hit Enter to continue.
2. At last, follow the on-screen instructions and press Exit the Command Prompt, to finish the process.

This process will help your device to fix all the boot information that were corrupted or crashed. Restart your laptop and check whether you are able to access your computer or not. If the no boot device error still continues, try another method provided below.

Method 3: Arrange the Primary partition as new

The primary partition is the place where the Windows Operating System is installed and if the partition of the hard drive is inactive, you will definitely get a no bootable device error. Hence, follow the steps below.

1. Insert a Windows Installation Media via USB or DVD and select the language and region on your Acer laptop. And then, click on ‘Repair your Computer’ option from the boot sequence.
2. Now, click on ‘Repair your Computer’ and then, select Troubleshoot from the left pane of the window.
3. Select the Command Prompt and then, type “diskpart” in the command box and press Enter to proceed.
4. Now, again type “Select disk 0” and press Enter.
5. This will set the system partition to ‘Active’ and then, navigate to Exit and press Enter to finish the process.

Close all the Command Prompt windows and restart your computer to check whether the computer starts normally or not.

Bottom Lines

We have discussed all the possible hacks to resolve Acer no boot device error. You can try one of these solutions or all the methods to get rid out of this issue. Hope the article was beneficial enough to guide you on how to fix No bootable device Acer Windows 10 error. In case, you are unable to fix the issue, then better you leave your system to a professional hand. At last, we recommend you to drop a comment below and post your feedback.