Introduction
Use this guide to remove the WLAN module from your device.
What you need
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Step 1 Prepare Acer Aspire 5740-5780 for Disassembly
Careful: steps 1-4 are sourced from a guide that's marked as in-progress.
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Turn the laptop off and remove the power cord.
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Put grounding strap on one of your wrists and attach the other end to a large metal object (recommended method).
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If you don't have a grounding strap an alternative approach is to touch a metal object that is either large or connected to the earth. Then avoid doing things that would accumulate static electricity on your body.
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Unscrew the 2 captive screws and 3 M2.5 x L8 screws holding back cover in place.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.