03-03-2017 07:29 PM
What is the actaul screw size? I looked over the whole manual for B50-70 and saw no mention of screw sizes for the back of B50-70. What size screw driver should I use? Can I use an electric driver to unscrew?
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03-03-2017 07:46 PM
Back cover uses M2.5 x 5 mm screws; so you'll need a M.2 screwdriver. Here's the hardware manual you can refer to if you're planning to upgrade: https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles_pdf/b50_30_b50_30_touch_b50_45_b50_70_b50_80...
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