X3x (X30-32) X31 1.6 133 FSB mod?

[User32]

Apparently for the T4x models there exists a 133 FSB mod: https://forum.thinkpads.com/viewtopic.php?f=2&t=52690

Does this also work for the X31 with a 1.6 GHz Banias CPU? I would love some free performance!

 

[StefanW.]

You will loose your IBM guarantee.

 

[el-sahef]

In theory it should work, but the clock increase might be too much for the Banias CPU.