[syslinux] cbios disk read problems

Andrew Goodbody agoodbody at itronix.co.uk
Thu May 3 01:52:30 PDT 2007


Ram Yalamanchili wrote:
> Does anyone have experience with cbios intricacies or why this might
> be happening? Thanks for any help.
> 
> --
> Ram

I'm a bit rusty on this sort of thing but you have to be very careful 
with CHS translations. If the algorithm used at format/write time is not 
the same as the algorithm used at read time then you will get issues 
such as this. eg you can get problems formatting and filling a disk on a 
machine with AMI BIOS and then trying to boot it on a machine with a 
Phoenix BIOS.

Andrew




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