MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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 laptop has 2 bios chips		  New Topic  Reply to Topic
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Mr-B

United Kingdom
12 Posts
Posted - 07/01/2014 :  09:07:20  Show Profile  Reply with Quote
hi
I have Toshiba c855-2d1 I would like change the bios chip but I need help in identifying the correct chip this laptop seems to have two bios chips is this possible?

they are both next to each other
25Q32BVSIG AND 25Q16CVSIG BOTH WINBOND CHIPS
any help would be greatly appreciate.

thanks

Reply #1

khaahk

22 Posts
Posted - 07/01/2014 :  09:22:52  Show Profile  Reply with Quote
The 25Q16 is most likely EC bios (should be near Nuovoton chip). Main bios is 25q32.
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Reply #2

Mr-B

United Kingdom
12 Posts
Posted - 07/01/2014 :  10:03:20  Show Profile  Reply with Quote
thank you so much for your quick reply.
so what does the EC bios chip hold and do.? thanks
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Reply #3

khaahk

22 Posts
Posted - 07/01/2014 :  14:07:29  Show Profile  Reply with Quote
h**p://en.wikipedia.org/wiki/Embedded_Controller
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