D-Link DIR-890L Motherboard Replacement - iFixit 维修指南

简介

The motherboard is the main hub of the router. It is responsible for all the functions of the router. Problems like a lack of connection, water spillage on router, fire on router, will all require a replacement of the mother board.

你所需要的

步骤 1 Case

D-Link DIR-890L Motherboard Replacement, Case: 步骤 1 中的图像 1，3

D-Link DIR-890L Motherboard Replacement, Case: 步骤 1 中的图像 2，3

D-Link DIR-890L Motherboard Replacement, Case: 步骤 1 中的图像 3，3

Peel off the four rubber rectangular feet with your fingers.
The feet may be hard to remove. Apply additional force if necessary.

步骤 2

D-Link DIR-890L Motherboard Replacement: 步骤 2 中的图像 1，3

D-Link DIR-890L Motherboard Replacement: 步骤 2 中的图像 2，3

D-Link DIR-890L Motherboard Replacement: 步骤 2 中的图像 3，3

Unscrew the 5mm screws in each corner using the Phillips #1 screwdriver.

步骤 3

D-Link DIR-890L Motherboard Replacement: 步骤 3 中的图像 1，3

D-Link DIR-890L Motherboard Replacement: 步骤 3 中的图像 2，3

D-Link DIR-890L Motherboard Replacement: 步骤 3 中的图像 3，3

Wedge the opening tool between the red top panel and the gray bottom panel.
Twist the opening tool to separate the panels. Work your way around the case until both of the panels are separated.

步骤 4 Motherboard

D-Link DIR-890L Motherboard Replacement, Motherboard: 步骤 4 中的图像 1，1

Orient the router so the narrow end of the router faces you and the ports face away from you.
The six, hot-glued antenna connections are in the middle and at the top right of the motherboard.

步骤 5

D-Link DIR-890L Motherboard Replacement: 步骤 5 中的图像 1，3

D-Link DIR-890L Motherboard Replacement: 步骤 5 中的图像 2，3

D-Link DIR-890L Motherboard Replacement: 步骤 5 中的图像 3，3

Pry off the antenna connectors using a heavy-duty spudger.

步骤 6

D-Link DIR-890L Motherboard Replacement: 步骤 6 中的图像 1，2

D-Link DIR-890L Motherboard Replacement: 步骤 6 中的图像 2，2

Continue to pry off the last three antenna connections on the upper right portion of the motherboard.

步骤 7

D-Link DIR-890L Motherboard Replacement: 步骤 7 中的图像 1，3

D-Link DIR-890L Motherboard Replacement: 步骤 7 中的图像 2，3

D-Link DIR-890L Motherboard Replacement: 步骤 7 中的图像 3，3

Open the plastic bracket enclosing the three antenna wires and pull the wires out with your hands.

步骤 8

D-Link DIR-890L Motherboard Replacement: 步骤 8 中的图像 1，3

D-Link DIR-890L Motherboard Replacement: 步骤 8 中的图像 2，3

D-Link DIR-890L Motherboard Replacement: 步骤 8 中的图像 3，3

Pull the yellow tape off of the motherboard to release the final antenna wire.

步骤 9

D-Link DIR-890L Motherboard Replacement: 步骤 9 中的图像 1，2

D-Link DIR-890L Motherboard Replacement: 步骤 9 中的图像 2，2

Pull the the motherboard away from the case to remove it. Start on the side closest to you, and pull up and out.

结论

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

3等其他人完成本指南。

作者

与4其他贡献者

Rachel Shaw

于10/06/16注册

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创作了5篇指南

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团队

Cal Poly, Team 10-7, Livingston Fall 2016 Cal Poly, Team 10-7, Livingston Fall 2016 的会员

CPSU-LIVINGSTON-F16S10G7

4 名成员

创作了12篇指南

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