PC load, but Monitor won't turn on

Spitfire_2

Commendable
Aug 10, 2016
6
0
1,510
I was changing the CPU fan speed in BIOS (HDMI plugged on Mobo, because i can't enter BIOS if its plugged in GPU) then after that it boots up just fine to start menu. Then i switched back the HDMI from Mobo to GPU. Then blank screen, can't enter BIOS, even reboot doesn't help.

I did:

-Remove all the cables

-Remove CMOS battery

-Use only one RAM

Note: at first after did 3 step above it works (HDMI on Mobo, but when i switched it to GPU, blank again)

Now nothing works.



Please help thank you.
 

Spitfire_2

Commendable
Aug 10, 2016
6
0
1,510


I didn't, the problem is not GPU. My pc can't even start even without GPU.

It does load and has beep sound, but monitor say no signal.

Tried different ram and slots, does not work. As well as resetting bios through CMOS.

Cpu, ram, hard disk or ssd and gpu most likely fine.

All lights and fan working, PSU should be fine as well.


The only problem is No Signal in Monitor.

Whether HDMI connected in GPU or Mobo.