Recent content by netsonic

I tried every RAM stick in the slot A2, but none works

Nothing has changed recently. On the fist day of failure, I replaced the CMOS battery, that's all.

I replaced the old CMOS battery on the first day, Do I still need to clear the CMOS?

On the first day, the Leds turned on then turned off. But in the follosing days, the Dram Led keeps turning on. I unpluged all the 4 RAM sticks and pluged one RAM stick which works on another PC, the Dram Led kept turning on.

The computer was built about 7 yrs ago and it has been running well until yesterday. There was nothing on the screen. Then I rebooted several times, i noticed the cpu debug led was on for less than 1 sec, then off. Then the vga debug led was on for a few sec, then off. At last the boot debug...