I want to try re-applying some heatsink grease in my Toshiba M35 laptop to see if it will fix a display problem that occurs after about 30 minutes of use. Would someone be able to help me with the following questions?

1. I know there is a heatsink on the CPU, is there another heatsink on the video card or another component that I should also service? (the video card is part of the motherboard on this computer)

2. Is there a certain type of grease that should be used on the CPU heatsink and/or other heatsinks in the computer? How do I determine the correct type?

3. How much grease needs to be applied?

3. Any 'special recommendations' for doing this job?

Thanks a lot for any help!

There is a good guide over at our sister site:

http://www.d-a-l.com/help/general-ha...-material.html