I have been using a Gigabyte GA-81945G motherboard, with 512MB RAM, DVD, 80GB SATA HDD, 300W PSU. I used the built in sound card and video. All was well - until now- my PC does not power up!
I have tried the following -
The power supply has a seperate power on/ off switch. When i switch it on - the lights in the keyboard lit up and go out. The USB camera makes a beep (possibly indicating that it works?!) When i press the front panel on/off switch nothing happens.
I have checked all my wiring and have traced the switch on/off cable to the motherboard and have also shorted it - still no luck!
I do not have a voltmeter to measure the voltages that are coming out - but i wonder if they will if the fans etc do not work!
Any ideas before i take it to the repair man!