Need help!!! computer won't boot up!

[3kingdom]

I have Abit VL6 with PIII 800. It was working fine until today. It won't boot up. Power supply is fine, I have replace power supply to test just in case power supply didn't provide enough voltage. I strip everything except the essential part such as video card, cpu, memory to test booting up. I reseat cpu, memory, video card and even reset cmos, remove battery for 15 seconds and still my computer won't boot. Please help!!! I can't afford to buy $70 Post card to test. Any suggestion would help.

 

[boyRacer]

maybe your mobo's dead. do you have another one to test your cpu with?

 

[jlee75]

well need more info. what happens when you turn on the power to the board? is it just not doing anything? is the power supply fan turning on? if the power supply isn't turning on, test the power supply by shorting I believe it is pins 14 and 15. this should turn on an ATX power supply. if it doesn't turn on, then there's a problem. if it does turn on, check the voltages with a voltmeter.

 

[3kingdom]

Thank for responding.

Power supply is working fine, I have test by replacing with 300 W ps. CPU fan is working, my RADEON fan is working, but I don't get any signal out. PC speaker is fine, I've verify.

No beep or what so ever, just blank screen.

Arrrh!!!!!