Hi, I have a PB450 motherboard that won't turn on.
The monitor seem to turn on but stays black and I get two beeps.
I already tried changing the memory, disabling onboard memory and also tried to connect external cmos battery but it did not help
Also flashed bios using recovery disk (J17) and it successfully flashed (got four beeps in the end) but the problem still persists.
Tried to disable on-board video using jumpers and the only difference is the monitor stays in stand-by and not turns on, and two beeps again.
Unfortunately I have no ISA graphics card to try so I can not verify if it is the graphics problem.
Anyone knows what could be the cause?
The monitor seem to turn on but stays black and I get two beeps.
I already tried changing the memory, disabling onboard memory and also tried to connect external cmos battery but it did not help
Also flashed bios using recovery disk (J17) and it successfully flashed (got four beeps in the end) but the problem still persists.
Tried to disable on-board video using jumpers and the only difference is the monitor stays in stand-by and not turns on, and two beeps again.
Unfortunately I have no ISA graphics card to try so I can not verify if it is the graphics problem.
Anyone knows what could be the cause?