First post, by leon22
Motherboard: ASUS A7A266 (ATX 1.x)
CPU: Athlon XP-1900+ (Palomino)
PSU: LC-Power LC6550 V2.3 (brand new)
- when I hit the power switch on the PSU I can see the 5V Basic voltage (LED is green on the Board) and the CPU fan is running for 1 second
- push the power button => nothing happens
- use the reset line as a power switch => nothing happens
- use a jumper instead of the power switch => nothing happens
- short the 20 pin PSU connector (PWR ON with GND) => OK, FAN is running
Could it be that the motherboard is dead because I tried to use a not compatible 2500+ (Barton) CPU? (it showed me just a faulty colourful screen)
I changed that back to the original 1900+ CPU with the described behaviour.
Any ideas?
Thank you.