No display when connected to GPU

Ajhellout

Distinguished
Aug 17, 2015
39
0
18,530
I have a gaming rig
FX6300 3.5ghz
16Gb ram
Sapphire R9 270x 4gb OC
Gigabyte motherboard
Corsair CX650M (Bought today and swapped with VS650 as i thought psu is the problem)
...................
so the problem arised this month where my pc used to shut down randomly.
and eventually it did not start at all.
when i swapped the vga cable into motherboard could see the display but with graphic card no display at all.
..........................
today bought a new psu (CX650M)
and also I took a spare r9 270x from my friend(as I thought graphic card is the problem).
so I swapped my R9 270x with my friend's.
STILL THE SAME...
I have no idea wht the problem is,
If I would know which component is faulty atleast I can buy a new one.
Please help.
 

HardwareExtreme

Honorable
Jan 5, 2016
261
2
10,865
Make sure that there isn't any debris in the PCIe slot, your card is properly seated, and that you have the display connector FULLY connected to the graphics card. If that doesn't work, then my guess is that your CPU either has a bad PCIe controller or your motherboard is toast; The CPU having a bad PCIe controller is fairly rare, so my guess is that your motherboard is bad. Can you RMA it?