Amazon.com: for ASUS K53 X53 K53S A53S X53S K53SV K53SM K53SJ K53SC Laptop CPU Cooling Fan Heatsink Heat Sink Cooler 13N0-KDA0102 KSB06105HB : Everything Else
KEFU K53SV motherboard For ASUS K53SC X53S K53SV K53SM GT540M laptop motherboard tested 100% work original mainboard - Price history & Review | AliExpress Seller - SHUO HU Store | Alitools.io
Asus K53E K53S K53SD Laptop Motherboard - WIT Computers
Asus K53S -X156V Thermal Paste Replacement - iFixit Repair Guide