Added liquid cooling system but now no display or post beeps.

SkylerW

Honorable
Dec 12, 2013
9
1
10,510
I just added an Corsair H60 to cool an AMD 750k and everything turns on, including all of the fans, but there is no display signal or error code beeps.

Things I've tried:
- reconnecting all cables
- pulling out RAM which did give me beeps
- swapped out different graphics card
- pulled CMOS battery
- started PC with hard drive and dvd drive unplugged in

Before everything was fine except the CPU temps were kind of high from a super cheap air cooler I bought online so I figured I would just spring for a liquid cooling system.
Anyone else run into this problem under a similar circumstance?
Any help is appreciated.