Having problems with your HP Pavilion Ze4805us Notebook ?

Cooling fan and heatsink.

\015 How do I remove and replace the cpu cooling fan with heatsink for AMD processor in a HP Pavilion ze4805us(PF175UA) Notebook PC?Thanks for any Help.\015

Answers :

It's not very difficult, but a bit time consuming, you must pry under the middle, left and right top parts of the keyboard, which will unsnap little hinges, along with unscrewing the screws holding the "hinges" down, and you can lift that panel up. After that, it's simple laptop dismantling process, see a screw, take it out... Once you get under the keyboard though, you're basically done.
Use t6 star bit take it all apart add new greese to it also to cool it down
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