C1200T vid-pin wrapping help!!

Trap · Oct 18, 2002

I have Tb1 stepping 1.2Celeron. I did the vss-vid2 mod but the default voltage is not 1.65V it is 1.55V
Which pins do i have to connect to get 1.65V?
thanx

KILLorBE · Oct 18, 2002

The VID2-->VSS mod is for the tA1 stepping (1.475V default-->1.675V), The tB1 has a default CV of 1.5V, to get 1.65V as default CV you need to connect VID0 and VID1 to VSS. (VID2 is already connected to VSS).

Trap · Oct 18, 2002

I tried three possible way including these that you mentioned and still stuck @ 1.55V and FSBof 125 which gives me 1.5GHz and PCI of 41MHz...I think i'll stay with this for now. My temperatures are between 32 and 36°C.

Celemine1Gig · Oct 18, 2002

Well that's a strange problem, I heard of it too and unfortuately noone seems to have a solution to it.

BTW, what chip did you get??? A Celeron 1,2 GHZ tray SL6C8???
Where was it made, Malaysia or Philippines and which week??

If you're lucky, then more then 1,5 GHz(perhaps 1,7-1,8GHz) shouldn't be a problem!

Good luck with your new CPU!

Trap · Oct 18, 2002

SL68P Malay is my CPU. I tried connecting vid0 and vid1 to vss no post @all.

jmsandrsn · Oct 18, 2002

What board are you using this on. If you're using a Tualatin board then the pins mentioned above should work. However, if you're using a non-Tualatin board like the CUSL2 or BX133 then I believe there may be a problem where one of the VID pins is connected internally unlike most other boards. The long "Tualatin in a BX board" thread over at Madonion.com addresses this toward the beginning of the thread.

Trap · Oct 18, 2002

I'm usin it on CUSL2-BP and on CUSL2. Now it seems like my motherboard died cuz there is no POST @ all, no beep no nothin..I put CPU in other mobo and it works fine, same as before [email protected]
I tried cleraing CMOS, pulling out the battery and still no go. Is it fried or what?
OMG..m goin crazy

Celemine1Gig · Oct 18, 2002

Trap said:
SL68P Malay is my CPU. I tried connecting vid0 and vid1 to vss no post @all.

Well, that vid-pin problem seems really, really strange to me and I don't know how I could help you.

BTW, your CPU is still a TA1-stepping CPU. SL6C8 would've been the code for the tray TB1-stepping CPU and SL6JS would've been the code for the boxed one.

Celemine1Gig · Oct 18, 2002

BTW, if not even the leds light up on the board and not even your fans begin to spin, it could be a defective capacitor on your CUSL2-BP!!! That could be easily fixed! Have a look at them and make sure to look carefully! If you can see a hole in one of the caps or more and a brown fluid came pouring out that hole, then the cap is crap!(Well, I know I'm a poet!

Sorry, I had to say that.

)

Good luck!

Trap · Oct 18, 2002

It is 1.5V and here is what it says on the box:
PROD. CODE:BX800530F1200256SL68P
FPO Q226A733 1.5V
Prod. Date: 09/09/02

D2DM · Oct 19, 2002

To find out if mobo is toast try to borrow a non tualatin S370 cpu.
PPGA or FCPGA.
If that works I'd flash it with the older cpu in.

and 3 ways to connect V0 and V1..?
One way is V2 to V1 and V1 to V0

Trap · Oct 19, 2002

I already tried 3 different non-tual. CPUs no go--its DEAD.

C1200T vid-pin wrapping help!!

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