Introduction

The Acer Aspire V5-591G-75KE is manufactured with a Qualcomm Atheros NFA344A wireless card.

Close down the display  and  flip the device upside down. Use a Phillips #1 screwdriver to remove 18 black 10mm Phillips Head screws  in order to loosen up the protective bottom casing. Use a Phillips #1 screwdriver to remove 18 black 10mm Phillips Head screws  in order to loosen up the protective bottom casing.
  • Close down the display and flip the device upside down.

  • Use a Phillips #1 screwdriver to remove 18 black 10mm Phillips Head screws in order to loosen up the protective bottom casing.

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With the screws removed, flip the device right-side up  and open up the display. Run a plastic spudger tool along the seam of the face-plate in order to loosen up the protective bottom casing.
  • With the screws removed, flip the device right-side up and open up the display.

  • Run a plastic spudger tool along the seam of the face-plate in order to loosen up the protective bottom casing.

  • Popping sounds are normal, but forceful prying can damage delicate components. Be especially careful near the USB and HDMI ports.

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Close the display down once more, and flip the laptop upside down, with the hinge facing away from you. Do not yank the bottom casing off. There is a small speaker wire that connects it to the motherboard.
  • Close the display down once more, and flip the laptop upside down, with the hinge facing away from you.

  • Do not yank the bottom casing off. There is a small speaker wire that connects it to the motherboard.

  • Taking note of the small speaker wire, gently lift only the left side of the bottom casing.

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Using a pair of blunt tweezers, push on the tabs of the small white connector to separate it from the motherboard. The entire bottom casing should lift with no resistance. If there is too much resistance, verify you removed all the screws, and run the plastic spudger tool around the face-plate again. The entire bottom casing should lift with no resistance. If there is too much resistance, verify you removed all the screws, and run the plastic spudger tool around the face-plate again.
  • Using a pair of blunt tweezers, push on the tabs of the small white connector to separate it from the motherboard.

  • The entire bottom casing should lift with no resistance. If there is too much resistance, verify you removed all the screws, and run the plastic spudger tool around the face-plate again.

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Locate the wireless card on the top left  quadrant.  It should have two antenna cables connected to it, one white and one black.
  • Locate the wireless card on the top left quadrant. It should have two antenna cables connected to it, one white and one black.

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With a pair of blunt tweezers, firmly grasp each antenna head and detach it by lifting straight up.
  • With a pair of blunt tweezers, firmly grasp each antenna head and detach it by lifting straight up.

  • The antenna cables are connected through small sockets. Small popping sounds when attaching and detaching the antennas are normal.

  • Note that the white cable connects on the top socket.

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Using a Phillip Head size 1 screwdriver, remove the screw attaching the wireless card to the laptop frame. To detach the wireless card, lift up slightly and pull away.
  • Using a Phillip Head size 1 screwdriver, remove the screw attaching the wireless card to the laptop frame.

  • To detach the wireless card, lift up slightly and pull away.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

Tasier Hagler

Member since: 10/18/2017

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