which bios chips in these motherboards

According to the motherboard manuals they are 4 mbit devices.
They are plcc32 devices. I will measure the supply voltage.

Is it true that supermicro flash programming software will support
multiple types of devices? If so I will try a 29f040.
If not, I will need to know which device for each board.
A remaining device question - what speed 29f040 to use?

Does anybody know a flash programming service near boston ma?

Thanks


INTY wrote:
> Nicolas Noiseux <nnoiseux.TakeThisOut@tiac.net> wrote in message
> news:F643i.10832$Ut6.3911@newsread1.news.pas.earthlink.net...
>
>>I received some motherboards without bios chips on them.
>>Are they dead without them?
>
>
> Yes, a motherboard would'nt even POST or recognise her CPU without the Bios.
>
>
>>Which bios chip is used in a p4dl6 mb?
>>Which bios chip is used in a p4dp6 mb?
>
>
> If it's a square and brown\black socket it's a PLCC-package Flash EEPROM
> (capacity from 2 to 4 Mbites)
> or if it's a rectangular and black socket it's a DIL package Flash EEPROM
> (Capacity up to 2Mbites, usually a 29F1001)
>
> Ask more if you want!
>
> Inty
>
>
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