Question Help fixing random greenscreen on 7800xt

[mmusashi]

encountering random solid greenscreen either while gaming or running stress test on Furmark. Greenscreen is super random, there are times where Furmark was on for 20 minutes no greenscreen and rdr2 for more than 6 hours yet no greenscreen and other times just after the game starts or stress testing, it is super random and i am yet to find a pattern.

Kindly please help me fix this issue

greenscreen is solid and restarts automatically after a few seconds.
no overclocking, stock settings

Spec
Monitor: BenQ GW2270
CPU: AMD Ryzen 5 7600X
MOTHERBOARD: MSI PRO B650M-P - DDR5
RAM: Kingston Fury Beast RGB 16GB (2x8GB) 5200MHz DDR5
GPU: Sapphire AMD Radeon RX 7800XT
POWER SUPPLY: DarkFlash GP650 650W 80 Plus Bronze
SSD: 500GB PNY CS1031 M.2

 

[CountMike]

encountering random solid greenscreen either while gaming or running stress test on Furmark. Greenscreen is super random, there are times where Furmark was on for 20 minutes no greenscreen and rdr2 for more than 6 hours yet no greenscreen and other times just after the game starts or stress testing, it is super random and i am yet to find a pattern.

Kindly please help me fix this issue

greenscreen is solid and restarts automatically after a few seconds.
no overclocking, stock settings

Spec
Monitor: BenQ GW2270
CPU: AMD Ryzen 5 7600X
MOTHERBOARD: MSI PRO B650M-P - DDR5
RAM: Kingston Fury Beast RGB 16GB (2x8GB) 5200MHz DDR5
GPU: Sapphire AMD Radeon RX 7800XT
POWER SUPPLY: DarkFlash GP650 650W 80 Plus Bronze
SSD: 500GB PNY CS1031 M.2

I would tend to blame that marginal PSU.

 

[mmusashi]

I would tend to blame that marginal PSU.

i understand but the green screen isnt occurring all the time during test, and also there are other people using using 750W plus yet facing the same issue. would you give any tips?

 

[CountMike]

i understand but the green screen isnt occurring all the time during test, and also there are other people using using 750W plus yet facing the same issue. would you give any tips?

Declared PSU Wattage isn't only criteria, some may not actually deliver close to it or get unstable when under load.

 

[mmusashi]

Declared PSU Wattage isn't only criteria, some may not actually deliver close to it or get unstable when under load.

understood but is there anyother way to look for than changing psu directly?

 

[CountMike]

understood but is there anyother way to look for than changing psu directly?

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[SkyNetRising]

understood but is there anyother way to look for than changing psu directly?

Minimum recommended PSU for RX 7800XT is 700-750W.
Your DarkFlash GP650 has less than 600 on 12V rail (only 588W).

Want to use a high power gaming graphics card?
Then get appropriate PSU to power it.

 

[mmusashi]

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got this, what exactly to look for?

 

[mmusashi]

Minimum recommended PSU for RX 7800XT is 700-750W.
Your DarkFlash GP650 has less than 600 on 12V rail (only 588W).

Want to use a high power gaming graphics card?
Then get appropriate PSU to power it.

i didnt really understand what you meant sorry. and if it is 650W then whats the issue?

 

[CountMike]

got this, what exactly to look for?

Raw voltages. Any Voltage in proximity of 12VDC, 5VDC and 3.3VDC. Those are values before entering regulators (VRM) on the motherboard and GPU.

 

[Colif]

I did suspect that the answer here would be the PSU.
They asked on discord, I suggested here,

 

[SkyNetRising]

i didnt really understand what you meant sorry. and if it is 650W then whats the issue?

You need 700W PSU minimum.
You have 588W PSU (marketed as 650W).

Your PSU is not good enough for RX 7800 XT.

 

[mmusashi]

You need 700W PSU minimum.
You have 588W PSU (marketed as 650W).

Your PSU is not good enough for RX 7800 XT.

I did suspect that the answer here would be the PSU.
They asked on discord, I suggested here,

Raw voltages. Any Voltage in proximity of 12VDC, 5VDC and 3.3VDC. Those are values before entering regulators (VRM) on the motherboard and GPU.

sure thing i will talk to the seller about this. as what they told me and sold isnt compatible and get something done

appreciated your input thanks a lot

 

[--SID--]

DarkFlash GP650 650W 80 Plus Bronze

That's a very bad unit for this system. It's cutting corners on any aspect. 230vO input, very low quality, group regulated. terrible voltage regulation, very high transient response time and bad protection features.

 

[mmusashi]

That's a very bad unit for this system. It's cutting corners on any aspect. 230vO input, very low quality, group regulated. terrible voltage regulation, very high transient response time and bad protection features.

understood i will do something about it. thanks