Please read the following things, there seems to be some issue with the 133Mhz bus and pci devider settings being set at 1/3 instead of 1/4 causing the Pci bus to run at 44Mhz [wich should contribute to your board instableness]
I have this problem myself, luckily a 140Mhz FSB runs with 1/4 PCI devider.
Check out this mail
Since it now looks like I'm going to have to bring the board back to
Connecticut to do some side-by-side comparisons with some other equipment, I
doubt I'll get to do this, but from correspondence forwarded to me, someone
else checked Sandra on several other 133A boards, and they all showed 1/3
ratios.
----- Original Message -----
From: "Henk" <
[email protected]>
To: "Ed Stroligo" <
[email protected]>
Sent: Saturday, January 01, 2000 5:07 AM
Subject: Re[2]: kt133 PCI devider issues?
> Joe sent my *** to you. Seems you have the iwill kt133a board now.
> could you check out if the pci devider issue is reproducable?
>
>
> JC> Ed has this board now and I don't remember what the PCI speeds. He can
check
> JC> them out and get back to you.
>
> JC> Odd though that is would be a 3 divider.
>
> JC> ----- Original Message -----
> JC> From: "Henk" <
[email protected]>
> JC> To: <
[email protected]>
> JC> Sent: Friday, December 31, 1999 7:18 PM
> JC> Subject: kt133 PCI devider issues?
>
>
> >> Hey joe!
> >> You might wanna read this...
> >>
> >> I`ve been planning me newest upgrade pretty well.
> >> My last system was a p3e500@800Mhz with ram at 120Mhz cas2.
> >> System performed exceptionally well. Gf2 at 220/410 All very nice.
> >>
> >> Now i`m using the Abit kt7a at 140x7 with the rest of the system
> >> identical. i`m using a Alpha 6035 hsf with Delta High performance fan.
> >> the cpu doesn`t get any hihger then 45Degrees celcius that shoud be
> >> around 113Degrees fahrenheit.
> >>
> >> Ok enough info on that.
> >>
> >> The strange thing is. At 140x7 the system is 100% stable [so far]
> >> The freaky thing is, that it seems that the PCI deviders aren`t done
> >> right by the bios [the board sets the deviders itself]
> >> so if you demand 133Mhz fsb with 33Mhz pci speed. the PCI devider
> >> should be 4 right? Ok now, in this setting the system is very
> >> instable, and Sisoft sandra reports 44Mhz pci speed. Wich is exactly
> >> pci devider of 3! Seems the bios is doing something wrong.
> >>
> >> Did you encounter that with the Iwill kk266 kt133a mobo [motherboard]
> >> ? Or do you have any info about this? Or did you encounter, any things
> >> like that with similar kt133a boards?
> >>
> >>