Hello, sorry I was on the holidays ... No this buzzing sound is still there, I tried to push on pump, remove front panel and press whoile PCB, still there ... Daniel

Hello, pls need advice. I bought upgrade kit for my XT Ultra, sucessfully change electronics ... looks cool, but when I powering my four Noctua F12 PWN fans from pump, there is very annoing lousy buzzing noise coming from pump electronics ... its really from pump, when I unplug it, its silent ... Than I try to power fans via Phobya PWM splitter - via molex adapter +12V from molex ( PSU ) and pins 3 and 4 from pump. But than fans are at 100% speed and cannot be controled. Pls help, I cant send pu...

Hello, I want to buy fullcover for Asus R9 390, can I use block for R9 290? Hear that the PCB is the same ... Thx for info. Daniel