Hi, a client brought in a PS5 recently which had already been worked on by another repair shop. The previous shop had torn off the fan connector and all of its pads from the motherboard and then superglued it back on. It’s my understanding that the brown cable is 12V, black is GND, and that grey is for control(PWM). Unfortunately, the control pin didn’t seem to have a trace that I could easily see and attach a jumper to. Wondering if you guys know if there is a spot on the board that correlates to that control pin. Please understand that all the contacts in the direct vicinity of the fan connecter are covered in super glue.
I tried to measure the pwm signal (frequency) on the ps5 fan header. I connected an osci to the pwm signal and then tried to connect ground but there i sadly touched with the clamp (instead of just GND) both pin 12V+ and GND. Then the screen turned black and the ps5 went off. I can not turn it on anymore (no lights and no signal when pressung the On button). But when i measure the voltage of the fan hub. I still get 12V when connected. Thanks in advance