Windows 10: my computer has a black screen after i updated my bios

I've been trying to deal with the black screen issue for the last 2 days with no success. I don't have a 2nd monitor to try and resolve the "phantom screen" issue if it is in fact sending a signal to a non-existent monitor. I don't have a way to reset to the previous OS.

It wasn't my idea to update and now I'm stuck with this black screen and a cursor that can do nothing.

If anyone has any other tricks up their sleeves, I could really use the help.

:)

 

Black screen after upgrading to Windows 10

After updating from 2018-01 Windows 10 version 1709 (KB4056892). When Computer rebooted after install was complete my computer booted back to the bios boot screen and went straight to a Solid Black Screen. And I noticed that the power button
below my monitor went from Green to yellow and there was a solid black screen with no cursor and I was unable to log in.

I have left my Computer running for an hour after it went to the black screen. Upon checking it after an hour nothing has changed. So I manually rebooted my Computer and it restored back to original install.

My Computer is currently working normally but is prompting me to run the update again which I did do the second time and it did the same thing after the update installed and the computer rebooted back to a black screen again.

So I manually rebooted my Computer a second time and it restored back to original install. So at this time I have done everything from disconnecting the video cable from the monitor and carefully re connecting it back and it went to a normal screen
at first and the went back to a black screen.

 

Windows 10 after fall update looks for floppy drive a boot

After windows 10 fall update my computer is looking for a floppy at boot. My computer has never had a floppy drive. I go into the BIOS and change to no floppy and save on exit, but when it boots it goes to black screen looking for that floppy drive and
changes are not saved. As anyone else had this problem?

 

Turn off PC, unplug power chord from outlet, push and hold start button for 10 seconds.....remove side panel, find CMOS battery and remove it for 5 minutes. After 5 minutes, reverse the above process and turn on PC.