One Fix For: Windows Doesn’t Boot. Black Screen.
Windows doesn’t boot and all I’m seeing is a black screen after turning on via the power button.
If this sounds familiar, read on.
Given this website is dedicated to USB (Universal Serial Bus) technology, then let us provide a tip, which is USB related, as to the possible cause of your black screen upon boot up.
Check your computer to make sure a USB flash drive is not connected at the time of power up. If you have a USB drive connected, disconnect it and try again. If upon this recommended tip, things work, then you have a bootable USB flash drive which is causing the problem. In addition, your BIOS is setup to boot from a USB flash drive. Both of these things can easily be corrected.
Of course the simple solution is removing the flash drive. But if you want to FIX the problem, there are a couple steps you can perform to get things resolved.
First, you can remove the boot code from your flash drive. Unfortunately, you cannot do this with a simple format or even a full format. What you’ll need to do is clean the flash drive via disk part. What this function does is wipe the flash drive clean of boot code so you have a simple Mass Storage Device, not a bootable Mass Storage Device.
Do the following: (note: doing this step will remove all data from being accessed because we are cleaning out the file allocation table)