Question Pcie bus test crashes pc

KD266

Reputable
Mar 20, 2019
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Hello
So lately i have been experiencing crashes on some games i play saying either graphic card failed or dxgi device removed error
I have tested my gpu many times and i havrnt got an error ever.
Today i downloaded gpuZ to see if my card was overclocked , but i noticed that little question mark on the side of pcie bus info that test if your pcie is fine.
As soon as i pressed it my pc completely froze and i couldnt do anything but restart it by pressing the case button.
Also i noticed that gpuz says i have a pcie 2.0 but i think its a 1.0
Pc specs
Core 2 duo e8200
Gtx 1050 ti
8 gb ram
Windows 10

Can somebody help me?