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D-Link DIR-890L Heat Sink Replacement

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The heat sink is responsible for regulating the heat flow and temperature control in your device. If your device is overheating and not cooling itself down properly, then the heat sink will need to be replaced. Follow this guide for the steps on how to replace the heat sink.

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  1. D-Link DIR-890L Heat Sink Replacement, Case: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 D-Link DIR-890L Heat Sink Replacement, Case: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 D-Link DIR-890L Heat Sink Replacement, Case: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Peel off the four rubber rectangular feet with your fingers.

    • The feet may be hard to remove. Apply additional force if necessary.

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  2. D-Link DIR-890L Heat Sink Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 D-Link DIR-890L Heat Sink Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 D-Link DIR-890L Heat Sink Replacement: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

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

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  4. D-Link DIR-890L Heat Sink Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 D-Link DIR-890L Heat Sink Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 D-Link DIR-890L Heat Sink Replacement: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • 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.

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  5. D-Link DIR-890L Heat Sink Replacement, Heat Sink: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 D-Link DIR-890L Heat Sink Replacement, Heat Sink: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 D-Link DIR-890L Heat Sink Replacement, Heat Sink: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Unscrew the two 7mm screws with a Phillips #1 screwdriver.

    • Lift the heat sink off the metal plate with your fingers.

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

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Michael Hilomen

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