Or go back to main index

# Hardware requirements

- rubbing alcohol or isopropyl alcohol, and thermal compound for changing CPU heatsink (procedure involves removing heatsink)
- thermal compound/paste (Arctic Silver 5 is good. Others are also good.)

# Software requirements

- xsensors
- stress

# Disassembly

Remove those screws and remove the HDD:

Lift off the palm rest:

Lift up the keyboard, pull it back a bit, flip it over like that and then disconnect it from the board:

Gently wedge both sides loose:

Remove that cable from the position:

Remove the bezel (sorry forgot to take pics).

On the CPU (and there is another chip south-east to it, sorry forgot to take pic) clean off the old thermal paste (with the alcohol) and apply new (Artic Silver 5 is good, others are good too) you should also clean the heatsink the same way

This is also an opportunity to change the CPU to another one. For example if you had a Core Duo T2400, you can upgrade it to a better processor (higher speed, 64-bit support). A Core 2 Duo T7600 was installed here.

Attach the heatsink and install the screws (also, make sure to install the AC jack as highlighted):

Reinstall that upper bezel:

Do that:

Attach keyboard:

Place keyboard and (sorry, forgot to take pics) reinstall the palmrest and insert screws on the underside:

It lives!

Always stress test ('stress -c 2' and xsensors. below 90C is ok) when replacing cpu paste/heatsink:

Copyright © 2014 Francis Rowe <info@gluglug.org.uk>
This document is released under the Creative Commons Attribution-ShareAlike 4.0 International Public License and all future versions. A copy of the license can be found at ../license.txt.

This document is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See ../license.txt for more information.