Question Intermittent "No Signal" with a used RX 5600 XT ?

[John Riel]

I upgraded my RX 560 GPU to a used MSI RX 5600 XT Gaming MX.

I tried the RX 5600 XT when it arrived two days ago but it didn't work, all I get is "no signal" from my monitor and got 5 short beep codes, but the fans are working.

Then I tried changing my HDMI cable and after that it workeded then I played Mhworld in it then stopped since it's already late at night then next day I opened my PC to download the rest files of COD Warzone after downloading I turned off my PC, then when I restarted it, It doesn't display but you can hear the sounds when it boots to Windows.

Then I tried to put my old rx 560 back and that works fine. Then tried to use DDU to uninstall drivers and reset the CMOS and reseated the ram after that I put my RX 5600 XT back and It worked. Then I played Days Gone to test if problem was solved but after a few minutes it goes into hang then blackscreen, and I turned off my PC then turned it back on then I get "No signal" again with no beep codes but the fans are working.

Can you help me what's seems to be the issue is it my Gpu or is it my psu that lacks power since I only have EVGA BV500Watts?

Ps: I tried resetting CMOS, reseated my ram and did eraser method, did DDU clean and reinstalled my drivers, I even tried resetting my OS and reinstalled.

My PC Specs:
CPU: i3 10100f with stock cooler
4 built in fans from fantech aero cg80 case
MoBo: Gigabyte H410m h v3
Ram: 8gb Kingston fury beast 2666mhz
Gpu: MSI rx5600xt gaming mx (used)
Rx560 2gb my old card
Ssd: nv1 Kingston 500gb, and 870 evo 1 TB Samsung
Psu: EVGA BV500 WATTS

 

[John Riel]

Does lack of power from Psu cause blackscreen?

 

[--SID--]

Did you connect the PCIe cable to the GPU?

EVGA BV is very low end but not as bad as the N1 and W1. It should work but it's recommended to upgrade to a higher quality PSU.

 

[John Riel]

Did you connect the PCIe cable to the GPU?

EVGA BV is very low end but not as bad as the N1 and W1. It should work but it's recommended to upgrade to a higher quality PSU.

Yes I connected the 6+2 x2 pin on my vcard, I also noticed that it sometimes beep and boot into Gigabyte loading screen which is my MoBo after that it turns into blackscreen and the keyboard light would turn off

 

[John Riel]

It also sometimes boots fine and when it does it doesn't have any problem at all. I can even play days gone and did 3d furmark bench for an hour, however when I turned on my PC the next day the issue returns

 

[--SID--]

Easiest way is to test with another more decent PSU.

 

[geofelt]

It also sometimes boots fine and when it does it doesn't have any problem at all. I can even play days gone and did 3d furmark bench for an hour, however when I turned on my PC the next day the issue returns

Likely a psu issue.
Until you get that sorted out, just leave the pc running.
or use sleep to put the pc and monitor into a very low power state.