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Acer Aspire V5-591G-75KE Wireless Card Replacement

Introduction

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

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  1. Acer Aspire V5-591G-75KE Wireless Card Replacement, Acer Aspire V5-591G-75KE Disassembly: étape 1, image 1 de 3 Acer Aspire V5-591G-75KE Wireless Card Replacement, Acer Aspire V5-591G-75KE Disassembly: étape 1, image 2 de 3 Acer Aspire V5-591G-75KE Wireless Card Replacement, Acer Aspire V5-591G-75KE Disassembly: étape 1, image 3 de 3

    • 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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  2. Acer Aspire V5-591G-75KE Wireless Card Replacement: étape 2, image 1 de 2 Acer Aspire V5-591G-75KE Wireless Card Replacement: étape 2, image 2 de 2

    • 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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  3. Acer Aspire V5-591G-75KE Wireless Card Replacement: étape 3, image 1 de 2 Acer Aspire V5-591G-75KE Wireless Card Replacement: étape 3, image 2 de 2

    • 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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  5. Acer Aspire V5-591G-75KE Wireless Card Replacement: étape 4, image 1 de 3 Acer Aspire V5-591G-75KE Wireless Card Replacement: étape 4, image 2 de 3 Acer Aspire V5-591G-75KE Wireless Card Replacement: étape 4, image 3 de 3

    • 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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  6. Acer Aspire V5-591G-75KE Wireless Card Replacement, Wireless Card: étape 5, image 1 de 1

    • 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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  7. Acer Aspire V5-591G-75KE Wireless Card Replacement: étape 6, image 1 de 1

    • 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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  8. Acer Aspire V5-591G-75KE Wireless Card Replacement: étape 7, image 1 de 2 Acer Aspire V5-591G-75KE Wireless Card Replacement: étape 7, image 2 de 2

    • 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.

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Tasier Hagler

Membre depuis le 10/18/17

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UW Tacoma, Team S3-G5, Liner Fall 2017 Membre de l'équipe UW Tacoma, Team S3-G5, Liner Fall 2017

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