[SOLVED] Installed a new CPU and it showed black screen upon testing. Re-installed old CPU and now that does the same thing ?

Status
Not open for further replies.
Feb 5, 2023
3
1
15
Hi. Any help would be appreciated.

I'm experiencing the same issue with the new and now with the old CPU - - - black screen.

Changed my CPU from R7 4700g to R7 5700x with the same mobo. Here are my original specs:

CPU: R7 4700g

RAM: 32gb 3200mhz

GPU: RTX 3070

MOBO: GIGABYTE A520M DS3H Rev. 1.0

Here are the steps that I've done and still same result. No display but everything shows power including the CPU Fan.

  1. Clean the ram and test it 1 by 1.
  2. Used a different monitor.
  3. Reseat the CPU.
  4. Check tightness of the screws of my cooler.
  5. Reset bios by removing CMOs batt and waited 10 mins.
  6. Flash bios using Q Flash.
  7. Used the old CPU and now it is doing the same thing.
I don't know what to do anymore so any help is appreciated
 
Status
Not open for further replies.