Sign in with
Sign up | Sign in
Your question

Black screen no cursor, only safe mode works (after tweaking Fans)

Tags:
  • no cursor
  • BIOS
  • Drivers
  • AMD
  • videocard
  • broken
  • fans
  • black screen
  • Graphics
  • problem
  • hd7790
October 16, 2014 12:54:34 AM

Hello all!

I'm here with a problem and hopefully someone knows how to fix it :) 

Yesterday I thought that one of my fans did not work/spin so i opened my PC case and saw that the fan which doesnt spin was plugged in into "sysfan2" on my motherboard. So I unplugged this and plugged this fan into "sysfan1" which was free (it seems logical to me). When I turn on the PC: after the bios asking screen and the windows logo I get a black screen without sounds, beeping or cursor (and all fans spinning normally). I can only get into my PC if I restart it and choose "Safe mode".

I tried deleting my videocard (AMD HD7790) drivers, and now i can into "Normal mode" but with a crappy resolution. I installed the drivers from the CD and had to restart the PC, and again I have the black screen...

I tried:
-chkdsk.exe
-system restore to last safe point
-Bios factory settings
-unplugged and plugged back in RAM and videocard
-Run AVG virusscan
-searching the web and this site (this is my first question)

PC specs:
Amd A8 6600K with integrated 8570d
Club 3d AMD Radeon HD7790
MSI A78- motherboard
8GB Ballistix RAM
500W Coolermaster PSU
1TB HDD (with only 500gb or less in use)

Thanks in advance!

More about : black screen cursor safe mode works tweaking fans

Related resources
!