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Use spudger to gently pry off open middle cover.
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Then flip the middle cover over onto the keyboard.
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Use tweezers to detach the cable from the volume button board on the middle cover.
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Finally remove the middle cover completely from the computer.
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These latches must be released in order for the keyboard to be removed.
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Using a spudger, pry the keyboard from the PC, gently.
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Lift the keyboard and flip it over, so that it rests on its keys.
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Using your hands, open the latch holding the wire in place, and remove the keyboard.
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crwdns2931653:07crwdne2931653:0 Prepare Acer Aspire 5740-5780 for Disassembly
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Turn the laptop off and remove the power cord.
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Press in the SD Card or the SD Card Dummy if no SD Card is there. Remove card when it pops out.
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Flip the laptop over on its face, so that the back is showing.
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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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Unlock the battery by flipping a switch near the release latch.
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Slide the release latch to the left to release the battery from the PC.
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Use your hands to pry the battery free of the computer.
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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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Use spudger to pry open the back panel.
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Then lift panel off of the computer.
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Remove the one M2 x L4 screw that secures the hard drive in place.
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Using an opening tool or your hands, slide the hard drive out of its connector.
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Lift the hard drive out of the computer.
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Disconnect the black and white antenna cables from the module.
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Remove one M2 x L4 screw, which is securing the WLAN Module.
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Carefully remove the module from the system, using plastic opening tools.
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Retrieve the WLAN antenna wire from underneath the keyboard.
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Detach the LCD cable from the main board.
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Remove 2 M2.5 x L8 screws, using your Philips Head.
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Remove 2 M2.5 x L10 from the front side of the PC.
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Lift the screen away from the Main board of the PC.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
crwdns2915084:0crwdne2915084:0
UMass Dartmouth, Team S3-G6, Peak Spring 2018 crwdns2935289:0UMass Dartmouth, Team S3-G6, Peak Spring 2018crwdne2935289:0
UMASSD-PEAK-S18S3G6
crwdns2931471:03crwdne2931471:0
crwdns2935297:09crwdne2935297:0
