Full Disclosure mailing list archives
Re: Bios programming...
From: Michael Holstein <michael.holstein () csuohio edu>
Date: Thu, 03 Mar 2005 15:36:54 -0500
> Anybody know how to store a small program there? It's easy. Use an EEPROM programmer.On "write protected" BIOSes all you have to do is figure out which pin is write_enable (get a pinout from the web) and figure out if that pin goes to +5v or ground to do what you want. Jumper accordingly.
However, on most motherboards I've encountered, the BIOS is writable .. just boot to a minimal OpenDOS disk (or linux counterpart).
There are a lot of hacks out there for BIOSes .. the Linux BIOS project for example, or the ways you can get your non-raid IDE controller to do raid by installing the retail BIOS for the RAID version of the same chipset.
~Mike. _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
Current thread:
- Re: Bios programming..., (continued)
- Re: Bios programming... Valdis . Kletnieks (Mar 03)
- RE: Bios programming... Matt Marooney (Mar 03)
- Re: Bios programming... Steve Kudlak (Mar 03)
- RE: Bios programming... Aditya Deshmukh (Mar 03)
- Re: Bios programming... Steve Kudlak (Mar 04)
- Re: Bios programming... Pedro Venda (Mar 04)
- Re: Bios programming... Michael Holstein (Mar 03)
- RE: Bios programming... Aditya Deshmukh (Mar 03)
- Re: Bios programming... Valdis . Kletnieks (Mar 03)
- Re: Bios programming... devis (Mar 04)
- Re: re: Bios Programming... Joachim Schipper (Mar 04)
- Re: re: Bios Programming... Benjamin Franz (Mar 04)