No display after changing boot mode to UEFI boot. What happened?

No display after changing boot mode to UEFI boot. What happened? I was having trouble installing Windows 10 onto a hard drive that I was going to use with my robotics team’s Dell Desktop.
Asked by: Guest \| Views: 291

Total answers/comments: 2

Comments display order:

Guest [Entry]

"Hi @ajcooke01 ,

Have you got a Win 10 USB recovery disc?

If so try to boot using it.

I know that you cannot see BIOS to alter boot options but try anyway with the HDD disconnected and see if it ""finds"" the USB recovery disc to boot from by default

If this works (desperate times call for desperate measures)in the WRE go to Troubleshoot > Advanced > UEFI settings and see if you can alter the setting back to Legacy mode and then go from there.

Again this is only a wild attempt to try and get it going as I think that you may have ""bricked"" it."

Guest [Entry]

"Hi @ajcooke01

Try removing the CR2032 battery... do your workstation has add on graphic card? test with another known working one... if there is multiple RAM installed, remove them and boot it with ONE stick at a time"