I recently boughtn another LianLi case on eBay which had a mobo attached. The vendor stated that the auction was for the case only as he was not sure whether the mobo worked or not. Of course I accept this.
The mobo is an Asus P4P800-X. I have added the following: PSU 500w NEW. Processor bought as new from vendor on eBay who had mistaken speed. 2 x 1 GB RAM bought new from Crucial.
On powering up fans spin and the mobo light is on. I have tried replacing the CR2032 battery twice without improvement.
No boot. Monitor light just blinks. Graphics card taken from another working PC.
OK have tried both battery and switch suggestions but still have same problem. Any other ideas please? Is mobo OK if light is on? Should I try double checking processor? Graphics card was working in other PC. If monitor is just (power light) blinking must it be either processor or card?