Switching GPU and PSU, CPU lights up red

F5F Stay Refreshed Hardware Desktop Switching GPU and PSU, CPU lights up red

Switching GPU and PSU, CPU lights up red

Switching GPU and PSU, CPU lights up red

K

kirupan
Junior Member

3

07-16-2020, 03:02 PM

#1

I recently purchased an RTX 3090 and after changing the GPU and power supply it started up but didn’t boot. I tried switching back to my older GPU, the GTX 1050, but it still wouldn’t work. I removed three RAM sticks to see if that would help, but it still didn’t post. I’ve also double-checked the cable connections and made sure everything is properly connected. It’s still not working.

K

kirupan

07-16-2020, 03:02 PM #1

I recently purchased an RTX 3090 and after changing the GPU and power supply it started up but didn’t boot. I tried switching back to my older GPU, the GTX 1050, but it still wouldn’t work. I removed three RAM sticks to see if that would help, but it still didn’t post. I’ve also double-checked the cable connections and made sure everything is properly connected. It’s still not working.

C

Chargez
Member

146

07-16-2020, 11:34 PM

#2

Which old PSU are you planning to switch to? What CPU model are you running?

C

Chargez

07-16-2020, 11:34 PM #2

Which old PSU are you planning to switch to? What CPU model are you running?

H

HERVVEHH
Member

69

07-18-2020, 12:37 AM

#3

Running on fractal 860 with a Ryzen 9 3900X is working fine.

H

HERVVEHH

07-18-2020, 12:37 AM #3

Running on fractal 860 with a Ryzen 9 3900X is working fine.

M

MissVoo
Member

64

07-19-2020, 06:22 PM

#4

All PSU cables are properly connected. Did you repurpose any of the previous PSU cables?

M

MissVoo

07-19-2020, 06:22 PM #4

All PSU cables are properly connected. Did you repurpose any of the previous PSU cables?