testbios loops?

Richard Smith rsmith at bitworks.com
Fri Oct 8 10:00:07 CEST 2004

Stefan Reinauer wrote:

> * Dave Aubin <daubin at actuality-systems.com> [041008 16:35]:

>>  I went back to trying to get the Nvida 6800gt card's bios, but still
>>even with dd -if=/dev/mem of=vgabios.rom skip=786432 bs=1 count=32768
>>I get the same binary as dd -if=/dev/mem of=vgabios.rom skip=1536
> Does the bios have a valid pci option rom signature? (55aa plus the
> other stuff, see romheaders utility in the openbios tree)

Or use hd and see whats at 0xc0000.  Also fire up X and look at your 
log.  It outputs a lot of good info.

Richard A. Smith

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