Acer Chromebook R11 C738T-C44Z Wireless Card Replacement - iFixit 수리 안내서

소개

Follow this guide if you need to replace the Wi-Fi card of your Acer Chromebook R11 C738T-C44Z. If your device is having trouble connecting to any networks or very slow speeds, it is most likely time to replace it. This replacement is needed if you cannot connect to networks wirelessly.

Before you begin, make sure to shut down your laptop and drain any residual power.

필요한 것

1 단계 Back Cover

Acer Chromebook R11 C738T-C44Z Wireless Card Replacement, Back Cover: 1 단계, 이미지 1/3

Acer Chromebook R11 C738T-C44Z Wireless Card Replacement, Back Cover: 1 단계, 이미지 2/3

Acer Chromebook R11 C738T-C44Z Wireless Card Replacement, Back Cover: 1 단계, 이미지 3/3

Lay the laptop with the back side up.
Use a Phillips #1 screwdriver to remove eleven 3 mm screws.
Use the opening tool to pry the back cover off gently by placing it in the seam and working your way around the perimeter.

2 단계 Wireless Card

Acer Chromebook R11 C738T-C44Z Wireless Card Replacement, Wireless Card: 2 단계, 이미지 1/2

Acer Chromebook R11 C738T-C44Z Wireless Card Replacement, Wireless Card: 2 단계, 이미지 2/2

Disconnect the two antenna cables (one black and one white) that are attached to the wireless card.

3 단계

Acer Chromebook R11 C738T-C44Z Wireless Card Replacement: 3 단계, 이미지 1/1

Use a Phillips #1 screwdriver to remove the single 3 mm screw that secures the wireless card.

4 단계

Acer Chromebook R11 C738T-C44Z Wireless Card Replacement: 4 단계, 이미지 1/2

Acer Chromebook R11 C738T-C44Z Wireless Card Replacement: 4 단계, 이미지 2/2

Carefully slide the wireless card out of its socket from the motherboard.

결론

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

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