Question DISPLAY GOES OFF RANDOMLY...

[Ashok Mocharla]

Hi, Few days back i have got my ZOTAC RTX 3090, After intsalling it display goes off randomly and getting no signal detected issue. Its happening randomy in the middle of the work, CPU is still on and background work is still going on. I have to force shutdown the cpu and turn it again. Unable to detect what might be the reason.

MY RIG: i7-8700K
64GB RAM
390E Motherboard
240MM Liquid Cooler
2 x 4TB HDD
1 x 512GB SSD
2 x 27" Monitors
ZOTAC RTX 3090
750W Power Supply

Please anyone help me out on this. Thanks in advance.

 

[rgd1101]

brand and model of this 750w psu?

 

[Ashok Mocharla]

brand and model of this 750w psu?

Coolemaster
MWE WHITE
750W
230V

80 Plus Standard 230V EU Certified Power Supply.

 

[DSzymborski]

Wow, that PC shouldn't even be turned on with that combination. That's not even a remotely good budget PSU, let alone something you pair with an expensive GPU. Do not run this PC until you've replaced it with an appropriate power supply.

Hopefully, you haven't damaged the 3090.

 

[Ashok Mocharla]

Wow, that PC shouldn't even be turned on with that combination. That's not even a remotely good budget PSU, let alone something you pair with an expensive GPU. Do not run this PC until you've replaced it with an appropriate power supply.

Hopefully, you haven't damaged the 3090.

I hope its not damaged, because PC is turning on and i can work for some time then it goes off, im doing a force shutdown and turning on it again....and same happend after sometime...now i revert back to 1070Ti and ordered a new PSU , CORSAIR RMX RM1000X 1000W ATX12V (How about this PSU, i have ordered it).

 

[DSzymborski]

That's a far better PSU, the type that should have been the PSU in the first place!

 

[Ashok Mocharla]

That's a far better PSU, the type that should have been the PSU in the first place!

What PSU do you prefer than CORSAIR RMX RM1000X ?

 

[Ashok Mocharla]

That's a far better PSU, the type that should have been the PSU in the first place!

How About Cooler Master MWE Gold 1250 V2 Power Supply
OR
ASUS ROG Thor 1200 Certified 1200W ?

 

[logainofhades]

EVGA G6 or P6 is another option.