I bought a $4,000 prebuilt off of Newegg (I’m aware I overpaid and should’ve built my own) and I bought a second RTX 3090. I got the 3090, the computer and a 1200w PSU. I removed the previous 850w EVGA PSU and installed my 1200w Corsair PSU. I re did the cables, and kept some of the evga cables in use with the Corsair PSU. I installed the second 3090 (it’s a FE and a ROG STRIX in the system) and now it won’t boot. I powered my motherboard, cpu, both gpus, fans and my SSD and hard drive. Been troubleshooting and am still not sure why it won’t boot. Could it be because I’m using the EVGA cables or is there another issue?
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Update! The PSU was fried from the factory. The prebuilt was about 2 months old. I switched back to the 850w psu and removed a 3090 and all the computer will do is turn on the RAM LEDs. What does this mean?
If specs affect anything, I’ll list them below
Intel i9 108500k
Aorus Z590 Ultra
ROG STRIX 3090
EVGA Modular 850w (which I attempted to upgrade, hence the existence of this post)
32gb GSkill RGB
1tb SSD
2tb Hard Drive
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Update! The PSU was fried from the factory. The prebuilt was about 2 months old. I switched back to the 850w psu and removed a 3090 and all the computer will do is turn on the RAM LEDs. What does this mean?
If specs affect anything, I’ll list them below
Intel i9 108500k
Aorus Z590 Ultra
ROG STRIX 3090
EVGA Modular 850w (which I attempted to upgrade, hence the existence of this post)
32gb GSkill RGB
1tb SSD
2tb Hard Drive