Is my RX 6750 XT always showing black screens and turning off?

F5F Stay Refreshed Hardware Desktop Is my RX 6750 XT always showing black screens and turning off?

Is my RX 6750 XT always showing black screens and turning off?

Is my RX 6750 XT always showing black screens and turning off?

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Cutie_Kitcat
Senior Member

644

10-03-2026, 09:53 AM

#1

try updating your computer's BIOS, or swap out your power supply unit to see what happens.

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Cutie_Kitcat

10-03-2026, 09:53 AM #1

try updating your computer's BIOS, or swap out your power supply unit to see what happens.

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Bartekdwarf
Posting Freak

791

10-04-2026, 07:48 PM

#2

Should I run a test losslessly or should I just do some stress tests? I have a spare 1660 Super card that I can use, so I might try updating the BIOS. However, I don't have another power supply handy to swap out.

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Bartekdwarf

10-04-2026, 07:48 PM #2

Should I run a test losslessly or should I just do some stress tests? I have a spare 1660 Super card that I can use, so I might try updating the BIOS. However, I don't have another power supply handy to swap out.

C

coyote888
Posting Freak

838

10-04-2026, 09:49 PM

#3

Hi, maybe it could be worth spending a bit more money on getting a stronger power supply that has at least 850 watts or even up to 1000 watts. This gives you extra safety because your GPU can use as much as 250 watts when overclocking or playing games. It's just an idea I've heard before, but I have used 1000-watt and higher PSUs in my PC builds without any problems ever. Your power supply is the most important thing you buy for your computer. It is best not to cut corners on this part. All the best! Cheers.

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coyote888

10-04-2026, 09:49 PM #3

Hi, maybe it could be worth spending a bit more money on getting a stronger power supply that has at least 850 watts or even up to 1000 watts. This gives you extra safety because your GPU can use as much as 250 watts when overclocking or playing games. It's just an idea I've heard before, but I have used 1000-watt and higher PSUs in my PC builds without any problems ever. Your power supply is the most important thing you buy for your computer. It is best not to cut corners on this part. All the best! Cheers.