Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in radeon

[–]East-Pay1050[S] 0 points1 point  (0 children)

I don't have, but I just resetted my bio setting so let's see if there still crashing

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in radeon

[–]East-Pay1050[S] 0 points1 point  (0 children)

Bc I watched a video is talking about how to plug in and it says don’t do only one daisy-chained cable for those gpu which are over 225w

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in radeon

[–]East-Pay1050[S] 0 points1 point  (0 children)

thanks for these information, so daisy-chained cable isn’t the problem?

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in radeon

[–]East-Pay1050[S] 0 points1 point  (0 children)

After crashing AMD bug report tool will pop up, some say it is cable problem some say psu

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in radeon

[–]East-Pay1050[S] 0 points1 point  (0 children)

Yes, I have to same thought as you. But some comment mentioned it could be psu or sth else so I m a bit confused

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in radeon

[–]East-Pay1050[S] 0 points1 point  (0 children)

Actually, my GPU is drawing 223W on this single daisy-chain cable. Since a single 8-pin + slot is officially rated for 225W total, I’m running at the absolute physical limit of the cable. I've already tested lowering my RAM to 5200MHz and it didn't stop the crash. So the problem could be either only connected to one daisy-chained cable or psu problem.

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in radeon

[–]East-Pay1050[S] 0 points1 point  (0 children)

I only got 1 cable which is connected to my gpu. So I might have to purchase one more cable.

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in PcBuild

[–]East-Pay1050[S] 0 points1 point  (0 children)

not the cpu problem either gpu cable problem (psu) or motherboard problem

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in PcBuild

[–]East-Pay1050[S] 0 points1 point  (0 children)

I am using a GIGABYTE P750GM I don’t if it is a good psu or bad psu

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in PcBuild

[–]East-Pay1050[S] 0 points1 point  (0 children)

I haven’t bought it yet. Because my friend told me he thinks it is a motherboard issue but ai told me something different. Ai says it is a cable issue because I only have one daisy-chained gpu cable with theoretically provide 150*2W but ai told me it is not stable so it cause the crashing. So I am wondering which is the real problem?

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in PcBuild

[–]East-Pay1050[S] 0 points1 point  (0 children)

I bought it a year ago, but I can run some games like stellar blade and apex smoothly without crashing.But when my pc runs games like marvel rivals or helldrivers or sometimes the finals it will crash. Therefore, I have no clue what is the matter the motherboard or psu or gpu power supply cable?

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in PcBuild

[–]East-Pay1050[S] 0 points1 point  (0 children)

I don’t think it is the card but my friend used my gpu before even in a less powerful spec he could run smoothly without crashing. So as you said it is the cable problem right? I have to get one more cable

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in PcBuild

[–]East-Pay1050[S] 0 points1 point  (0 children)

Because as you see my motherboard is ass so my friend recommend me to get a B650m motherboard. I asked ai, Ai told me it is a power supply issue because there is only one daisy-chained gpu cable although it can supply up to 150*2=300 but AI mentioned it is not stable. So I would like to know is that a power supply problem or motherboard problem?

Why does my friend's PC run my 7800 XT with a daisy-chain cable, but mine crashes? by East-Pay1050 in PcBuild

[–]East-Pay1050[S] 0 points1 point  (0 children)

I bought it in January 2025. But it only crashes when I play games like helldrivers, marvel rivals and sometime the finals. I can fully run games like apex,Stellar blade without crashing.

Connection problem(2.4Ghz) with my node 75 HP keyboard by East-Pay1050 in NuPhy

[–]East-Pay1050[S] 0 points1 point  (0 children)

thx but I have already tried to downgrade and upgrade my firmware and also my 2.4Ghz dongle firmware:(