"No Bootable device"
Is your computer screen appear with the notification error " No bootable device"? Don't worry about it because in this article we will mention some methods to fix this boot problem easily.
There are several reasons why the computer or laptop won't boot up, some are listed below -
▶ If your computer and laptop have an incorrect boot order.
▶ If the System of your computer or laptop partition is not set as active.
▶ If the Internal hard disk is violated due to disk errors/bad sectors.
▶ If the Computer's boot hard disk MBR sector is damaged.
Use these simple methods to fix your computer if it won't boot up or turn it on -
One of the best steps to fix your computer is to make sure that the power supply of your computer is working properly and the battery is fine. Sometimes the battery gets defective and that is the main culprit that doesn't t let your computer boot up, so you can replace it with a new battery and resolve your ‘ computer won’t boot up' Issue.
Sometimes computers won’t boot up, it is because of a bug attack in at least one component of their computer. So, we need to diagnose to Fix Computer.
Follow these steps To diagnose or reset all BIOS default values to fix the computer -
Step 1. First, you will have to shut down your computer and then "power on " it again. After that, you will have to press the F2 key to get the menu appears.
Step 2. After You will click on the F2 key, select the option of Entering setup on the top right corner of the screen.
Step 3. By entering that option, You will have to load the default setting option.
Step 4. Press Esc and then click on "save and exit".
Note -: Make sure that you will exit only when you saved all the changes.
You can also try booting your computer in safe mode if your computer won’t boot up by pressing the F4 or F5 button in windows 10. Booting in the safe mode deletes all the installed drivers, updates, and even the user account if it is corrupt. And after that, your computer will easily boot up.
Performing a hard reset on the computer can help it boot up without any trouble. To perform a hard reset on the computer follow these steps:-
Step 1:- First, you will have to turn off your computer and remove all the external devices if those are attached to it.
Step 2:- After that, you will exclude the battery and remove the charger from the computer
Step 3:- No press the power button for 30 seconds and then connect the power source.
Step 4:- You will then press the power button and attach the battery to your computer
Sometimes your computer won’t boot up even though you struggle to start it, that might be because you have connected certain devices to do it, causing the BIOS to boot through the storage devices. So, you need to remove all devices like USBs, DVDs, memory cards, etc., to prevent black screens and other issues.
Using a rescue disc, you can try to boot your computer if it won’t boot up. You can also try the rescue disk to run a complete malware or virus detection scan and make sure that there are no major issues with the software of your computer.
Safe mode troubleshooting can also help in cleaning the bootup process properly. You can also perform a clean boot-up process in windows.
Also Read: How To Fix Hard Drive Failure
Also Read: How To Stop System Data Usage In Windows
This article concludes with the different methods through which you can fix computer won't boot-up issues.