Hi,
I put my PC to sleep last night and this morning it refused to start up. There is power to the mobo's front panel (3v across the power switch pins) and also power to the rear USB ports, but the CPU fan doesn't start up. The GPU fans also did not start up (GPU has now been removed).
What I have tried so far:
I have attached some photos of how it is currently set up.
I have not yet removed the cooler, but have tried a different fan, and have included shots from underneath the cooler.
System spec is as follows (just the items that are currently installed for the bench test):
Gigabyte GA-Z170XP-SLI
Vengence 8GB DDR4 2400MHz
Corsair RM550 Gold PSU
i7-6700 3.4Ghz CPU
Could anybody please advise on next steps? Any help would be greatly appreciated.
I put my PC to sleep last night and this morning it refused to start up. There is power to the mobo's front panel (3v across the power switch pins) and also power to the rear USB ports, but the CPU fan doesn't start up. The GPU fans also did not start up (GPU has now been removed).
What I have tried so far:
- Tried PSU and cables with a different PC (all OK)
- Replaced the CMOS battery
- Cleared the CMOS
- Removed mobo from case
- Stripped down the mobo, so that only the CPU, cooler and 1 stick of RAM are installed (have tried two different sticks in the no1 slot)
- Only 24ATX and CPU power are connected
- Tried a different fan plugged into the CPU
- Tried replacement power and reset switches on the front panel pins
I have attached some photos of how it is currently set up.
I have not yet removed the cooler, but have tried a different fan, and have included shots from underneath the cooler.
System spec is as follows (just the items that are currently installed for the bench test):
Gigabyte GA-Z170XP-SLI
Vengence 8GB DDR4 2400MHz
Corsair RM550 Gold PSU
i7-6700 3.4Ghz CPU
Could anybody please advise on next steps? Any help would be greatly appreciated.