Highest performance motherboard for my T60p 2007YS3?

[pimpinainteasy]

My T60p 2007YS3 (15" non-widescreen, no WWAN, V5250 video) needs a new motherboard.

What's the part# of the highest performance motherboard that I can use in this machine?

Underclocker's thread (http://forum.thinkpads.com/viewtopic.php?f=29&t=88969) was great, but it didn't have part numbers.

Many, many thanks.

[RealBlackStuff]

Look the P/N up in the HMM.
Or make a Frankenpad with a 14.1" 4:3 T61 board with Intel GPU.

[pimpinainteasy]

Thanks, but mysteriously enough, 2007-YS3 is not in the HMM.

[RealBlackStuff]

There are 2 mobos with 256MB VideoRAM in the non-widescreen HMM.
Either one will do.

[Peak2Peak]

Ati FireGL V5250 GPU (System board assembly, ATI M66-256) MB FRU's are:
41W1407
42T0153
44C3973

ATi FireGL V5200 GPU MB FRU's are:
41V9922
41W1370
42T0124
44C3710
44C3981