BSEL Mod on a socket P explained with photos

Hi guys.

I succeded on upping the FSB on an Acer AS 4315 laptop from 133 to 166 and to 200MHz via pin mod . The mod is simple, and can be done in 3-5 minutes if you can access easily to the CPU in your laptop.

You can use electric wire to do the mod. I used a wire from an IDE cable.

Note:
BSEL / FSB mod doesn't with Intel Chipsets
Undervolting mod works with all chipsets.

UPDATE: 27/07/2009
I updated the photos below because:
1- The undervolting values of the T2060 were wrong. I was showing the T5300 values twice.
2- There was a mistake on the photos showing the pin connection for Socket P.
3- I added Photos to show FSB mod for both Socket P and M

UPDATE: 04/08/2009
I copied the content of post 81 here.
UPDATE: 23/07/2010
The BSEL mod will only work if you have:
ATI GPU + SIS Chipset
SIS GPU + SIS Chipset
nVidia GPU + nVidia Chipset

If the Chipset is an Intel one the cpu will be locked after the BSEL mod on its lowest multiplier

Enjoy!

UPDATE 15/02/2011
I added a few diagram to show the following mods:
FSB 133 -> 266
FSB 166 -> 266
FSB 200 -> 266

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BSEL Mod on a socket P explained with photos