Hannspree SN12E2 IO Board Replacement

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• Unplug and power off your laptop.
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• Close your laptop .
• Place your laptop face down on a flat surface.
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• Unlatch the lock on the top right of your laptop first.
• You will need to pull on the lock on the left side and remove the battery at the same time
• The left lock is a spring lock and needs constant pressure applied in order to stay open.
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crwdns2931653:04crwdne2931653:0 Touchpad Plane/Keyboard
• Remove all the 5mm PH0 screws on the back cover
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• Gently pry the case apart starting at the lower right corner using the small spudger
• Move around the case gently prying until the touchpad plane is free from the rest of the case
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• Gently lift up on the touchpad portion of the touchpad plane
• Unplug the ZIFF connector by pulling gently on the black retaining blade and removing the white flat flex cable
• Pull the touchpad away from the rest of the case
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• Gently lift up on the loose keyboard to expose the ZIFF connector.
• Unplug the keyboard ZIFF following the same instructions as the touchpad ZIFF
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crwdns2931653:08crwdne2931653:0 Hard Drive Access Door
• Remove the three 3mm Phillips #0 screws.
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• Gently pull on the access panel to remove it.
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crwdns2931653:010crwdne2931653:0 Hard Drive
• Remove the four 4mm Phillips #0 retaining screws.
• The hard drive caddy is the large piece of metal with black circles.
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• Next, lift up the hard drive and pull towards you. Lift up the end of the hard drive that is not plugged into the computer.
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• Slide your hard drive out of the metal piece by unscrewing the sides.
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crwdns2931653:013crwdne2931653:0 IO Board
• Remove the three 3mm PH0 screws holding the IO board to the case.
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• Unplug the three JST connectors connecting the IO board to the motherboard.
• For each connector, remove by gently pulling parallel to the connector housing until the connector becomes undone
• When replacing the connectors ensure that they are oriented correctly. The housing is keyed to prevent the connectors from being plugged in backwards.
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• Remove IO Board by gently tilting it toward the outer edge of the case.
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jacob

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UMass Dartmouth, Team S2-G2, Simcock Spring 2019 crwdns2935289:0UMass Dartmouth, Team S2-G2, Simcock Spring 2019crwdne2935289:0

UMASSD-SIMCOCK-S19S2G2

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