With my fsb running at 133, using the 2:3 AGP ratio, my AGP should be running at 89-90, not 99. Considering that spec is 66, that's way overclocked.
I wouldn't worry too much about the PCI bus. If you get to 133, it should knock the PCI bus back down to 33, which is spec. At least, it does that on my P3B-F.
I haven't had any problems with my NIC (Linksys PCI 10/100), and my SCSI devices seem to be cooperating (Diamond Fireport 40 Dual), but in some cases, I am seeing some issues with my SCSI CD-ROMs. I tend to think they're software related.
I'll explain...
I have a Plextor UltraPlex 32x, a Pioneer 303s, and a S&F CD-Rocket (soon to be replaced by a PlexWriter 12/4/32).
Currently, I have no problems with this setup when running at 100 fsb. When I bump it to 124, I start getting some strange instances, especially when trying to rip mp3s using DAE. Using MusicMatch, I get an error trying to read digital, so it reverts to analog. Using AudioCatalyst, one drive will always be problematic, while the other will allow me to rip in DAE.
The weird part is that, when using AudioCatalyst, the problematic drive is constantly changing after reboots. Yesterday, the drive that worked was the Pioneer and ripping from the Ultraplex gave only static. After I rebooted, the Ultraplex worked, and the Pioneer gave only static.
It's completely random and bizarre.
The reason I think it's software related is because both will work when the want to in the various programs, so the hardware does not seem at fault. I think it may be that the software is having issues translating the signal from the SCSI bus when it's overclocked.
More weirdness... When running at 133 fsb, the PCI bus goes back to spec, but the issues I described above still exist.
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Serendipity is looking for a needle in a haystack and finding the farmer's daughter.
[Edited by Diesel Dan @ April 27, 2000 (edited 1 time)]