Hey fellas, I’m having some issues starting up my 4th 1080ti… so here’s more information
First 3 1080ti’s -> Running on PSU 1 + MB (H110 PRO BTC) + 2 molex connectors (from MB to PSU as required by the MB, otherwise the 3rd 1080ti will not work)
4th 1080ti -> Connected to PSU 2
Both PSU’s connected through a PSU splitter (https://images-na.ssl-images-amazon.com/images/I/61n6cPQClZL.SY355.jpg)
PSU 1 -> Power is directly from the wall outlet socket
PSU 2 -> Plugged into an extension socket (https://media.rs-online.com/t_large/F6963648-01.jpg) along with the monitor power (only 2 sockets being used) -> Could this be the issue?
Some of the troubleshooting I did:
Replaced the PSU splitter (no change)
Checked PSU to GPU connections (everything is connected)
Checked GPU by swapping it with first 1080ti (it worked, so ruled out gpu not working)
Connected the secondary splitter to PSU 1 and primary splitter to PSU 2 (primary was connected to PSU1, secondary was connected to PSU 2, a strange thing happened, all the 4 1080ti led lighted up for a brief second before it stopped working. (no idea what is happening here, it blinks on and off every few seconds)
Both PSU’s are newly bought from amazon (1200W PLAT CORSAIR PSU’s x 2)
I would appreciate all the help and suggestions to solve this problem, thank you!