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Tuesday, May 12, 2020

Laptop Maintenance - Fan Cleaning & Changing thermal paste of an old Laptop (Lenovo 505s)


In this post, I will share how to maintain a laptop for better performance.

First, remove the battery & back cover

Next, remove the fan & the heatsink 

Next, remove all the old thermal paste from the heat sink & the CPU & GPU with IPA solution

Next, add some thermal paste with high conductivity to CPU & GPU

Thermal Paste (thermal conductivity - 8.5 W/mK)(affiliate links)

  • Amazon India - https://amzn.to/2qOot2r
  • Amazon US - https://amzn.to/2MMW3ye
  • Bangood - https://www.banggood.in/custlink/KvKD6l8zjg
  • AliExpress - http://s.click.aliexpress.com/e/4lCWNOek

Next, install the heatsink & secure it with screw (While tightening the screw always do in cross pattern )

Next, remove the outer case of the Fan and clean the fan blades with a brush to remove the dust.

Laptop Fan (Lenovo G505s) (Affiliate Links)
Amazon India - https://amzn.to/31NFir1
Amazon US - https://amzn.to/2MOfXJa AliExpress - http://s.click.aliexpress.com/e/oxZleIZ6

After cleaning the fan install the fan & secure it with the screw

After installing the fan install the back cover & battery.

Thank You For Reading Guys !!!

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