Building the Perfect ThinkPad X230 Part 1: Complete Disassembly, Re-pasting, Fan, SSD, RAM - YouTube
Lenovo ThinkPad X220 Disassembly | MyFixGuide.com
Lenovo ThinkPad X220 CPU Cooling Fan With Heatsink 60.4kh17.001 04w0435 for sale online | eBay
Is this a good laptop? ThinkPad x220 i7-2620M, 8 Gb ram, IPS screen. How to get 5 ghz WiFi and bluetooth 4 or 5 on it? Maybe some other useful upgrade? : r/thinkpad
Lenovo Thinkpad X220 Fan Replacement | www.bentasker.co.uk