Lenovo ThinkPad Edge E531 Business Laptop, Intel Core i3-2nd Gen CPU, 4GB RAM, 500GB HDD, 15.6 inch Display, Windows 10 Pro, Refurbished Laptop
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Lenovo ThinkPad Edge E530 Fan / Cooling System Replacement / Cleaning - iFixit Repair Guide
Lenovo Thinkpad Edge E530 SSD and RAM Upgrade Tutorial
Lenovo ThinkPad E531 Business Laptop - Windows 7 Pro - i5-3230M, 256GB SSD, 16GB RAM, 15.6" HD (1366x768) Touchscreen, DVD±RW, Intel HD Graphics, Fingerprint Reader, Black Color - Newegg.com