Hello all, it's my first topic in this forum. It's good to make part of this great hardware forum.
I have a question i think it's gonna be hard to answer.
I have a old computer here i want to sell but if i cant solve the problem with him i wont be able to sell it.
The problem: Motherboard wont boot if i turn the PSU off for some time. It turns on and off, on and off, on and off some times before it turns on then it appears a Corrupted BIOS BEEP and it turns off.
Sometimes the windows time comes wrong after that but the BIOS setup not. BIOS configurations will never be reseted.
What i DID?
I upgraded the BIOS to the lastest version.
I double checked the support of the motherboard in the chassis. Everything ok. Not any metal thing touching the motherboard.
I changed CMOS Battery. I changed CMOS Jumper. Cleared CMOS.
I tested all of the memory sticks and slots.
I tried turning the computer on with only motherboard+cpu+memory turned on.
As far as i can remember i did everything i could.
The post code when i turn the PSU on after long time off is just "F". Then i wait some seconds and a weird sound comes out of the speaker while the POST CODE changes fast to another one and then "01" which is the normal post code. Then i may be able to boot. If i dont wait that then the problem will happen.
Is my motherboard faulty?
I doubt there is something going on with some circuit inside of it.
Any help? Inforamtion should be appreciated.
Thanks in advance.
I have a question i think it's gonna be hard to answer.
I have a old computer here i want to sell but if i cant solve the problem with him i wont be able to sell it.
The problem: Motherboard wont boot if i turn the PSU off for some time. It turns on and off, on and off, on and off some times before it turns on then it appears a Corrupted BIOS BEEP and it turns off.
Sometimes the windows time comes wrong after that but the BIOS setup not. BIOS configurations will never be reseted.
What i DID?
I upgraded the BIOS to the lastest version.
I double checked the support of the motherboard in the chassis. Everything ok. Not any metal thing touching the motherboard.
I changed CMOS Battery. I changed CMOS Jumper. Cleared CMOS.
I tested all of the memory sticks and slots.
I tried turning the computer on with only motherboard+cpu+memory turned on.
As far as i can remember i did everything i could.
The post code when i turn the PSU on after long time off is just "F". Then i wait some seconds and a weird sound comes out of the speaker while the POST CODE changes fast to another one and then "01" which is the normal post code. Then i may be able to boot. If i dont wait that then the problem will happen.
Is my motherboard faulty?
I doubt there is something going on with some circuit inside of it.
Any help? Inforamtion should be appreciated.
Thanks in advance.