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HD] Reinstalling the Keyboard/2nd RAM Slot on a Lenovo Thinkpad T420 T410 T400 X220 X200 Edge W - YouTube
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Lenovo ThinkPad T420 Business Laptop, Intel Core i7-2nd Generation CPU, 4GB RAM, 500GB HDD, NVIDIA NVS 4200M Graphics,14 inch Display, Windows 10 Pro
I have a Lenovo Thinkpad T420 Core i5 2520M. What is the maximum memory I can have - 8 GB or 16 GB? - Quora
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