Unknown MB and cant enter to bios

[EsiNahk]

On screen is: press F2 to enter bios SETUP,but not working if i press F2.

By BiosAgent programm:
BIOS Date: 12/08/98
BIOS Type: PhoenixBIOS 4.0 Release 6.0
BIOS ID: unknown
Chipset: Intel 440BX/ZX rev 3
BIOS ROM In Socket: Unknown
BIOS ROM Size: Unknown

MB Pic


What motherboard it is ?

on board is 400mhz celeron pga370...

[Denniss]

Bios Agent does not help much with Phoenix Bios

Please boot your PC and press PAUSE/Break key and notic all numbers you see on the first screen - needed to help identifying this Board

Does it come out of a PackBell Dell HP Compaq or similar system ?

Any numbers or something else printed onto the Board looking like a model number ? > Look at the backside too or at the last ISA slot

[EsiNahk]

Please boot your PC and press PAUSE/Break key and notic all numbers you see on the first screen - needed to help identifying this Board

There is only: Phoenix bios 4.0 relase 6.0 and copyright...

Does it come out of a PackBell Dell HP Compaq or similar system ?

Maybe,i dont know this MB history...

Any numbers or something else printed onto the Board looking like a model number ? > Look at the backside too or at the last ISA slot

Sticker on ISA slot "DMMICC320" and "s/n 0990157544"
On agp slot is burned: "145263-2"and "9836"

[Rainbow]

It's definitely from a "brand" PC. The design is very cheap and a TSOP Flash ROM...
Do keyboard LEDs blink when powering on?

[EsiNahk]

Do keyboard LEDs blink when powering on?

Yep,keyboard is ok.Its just hang up if i press F2, only power off help,(i dont know where is restart pins...)

[EsiNahk]

what connector is that ?

[Rainbow]

Don't know - looks weird.
Try clearing CMOS - unplug the power from the board, remove the battery and press the top contact of the battery holder for a while to short it with the bottom one.