TP 600 2645-51U help for MB replacement

Hi,
i have a thinkpad 600 Model 2645-51U.
I would know if is possible replace my broken MB ( PII 266Mhz MMCI)
whit Mb for thinkpad 600E (PIII MMCII).
You have a advice for me?
Thanks



Ps. I have a PIII 500 Mhz and celeron 600 Mhz

 

YES, it is a direct replacement, but of course the CPU is different,
you will need an MMC-2

 

600E boards run at 66MHz as far as I know
and mobile PIIIs runs at 100MHz bus. Not
sure about the C600 but I would think that
it runs at 100MHz bus also.

 

You can replace the 600 system board with a 600E. MMC1 or -2, either one, but
you're still limited to a 66MHz bus, and 400MHz speed cpu. You'll be more
likely to find a 400MHz MMC2 cpu tho. The MMC1's are very rare and priced
accordingly.

You can not use the PIII cpu. AVOID the Celerons, they will not work in the
600E
You can only use PII MMC2's

TJ

 

Thanks for all response.
When: I can use the mb 600E but the only proc accepted is PII and Celeron.

Is possible upgrade my thinkpad 600 Model 2645-51U for use pIII processor?

Thanks

 

No, you can - NOT - use the PIII - OR - the Celeron. You MUST use a PII cpu
with the 600E board. No PIII or Celeron. PII only. PIII or Celeron will not
work.

TJ

 

NO