--- "Bryan J. Smith" <b.j.smith@xxxxxxxx> wrote: > IBM has been guilty many, many times of this (as well as > with buggy BIOS Int13h services too), which affected > Western Digital as well until the switch to Hitachi (and > IBM's sell-off to the same). > > Intel's early ICH ATA for the i8xx chipsets, from the former > PIIX ATA on the earlier i4xx chipsets also caused a lot of > issues. But Intel worked them out rather quickly. > > ViA has always horded it's specs, and Linux ATA issues > plagued many of its early 82xx ATA logic, up until about 8233 > or 8235. > > AMD has only designed 1 ATA logic, the original one in the > 751, and it is still used in the 760 as well as the AMD8111. > > SiS used to be the same with its 551x ATA logic, although I > have not tried its latest chipsets (since the Socket-462). > > > When I get home tonight I'll open up the box and re-seat > > the cables just to be sure that they are ok. > > The exact make/model of your southbridge ATA would help -- > use "lspci -v". If it is ViA, it should be VT823x. Get the > exact model for me and I can help you more. > > The exact output of "hdparm -i /dev/hda" and "hdparm -i > /dev/hdb" would help as well. > > > > -- > Bryan J. Smith | Sent from Yahoo Mail Here are the model numbers of the mother board and chipsets: Motherboard - KT7A-RAID using AMD 1.3Ghz Athlon Thunderbird Chipsets - VIA Apollo KT133A with VT8363A and VT82C686A