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The motherboard of the DVR is the main operating piece that processes and controls the device. This may be damaged through rough use, which would require
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Before beginning, disconnect the DVR from power and unplug all peripheries.
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Remove each of the two 1 cm screws on the right and left sides of the DVR with a Phillips screwdriver.
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Remove the four 1 cm Phillips screws on the rear panel.
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Unscrew the 1cm hex screws with the driver and a size 8 hex socket.
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Unplug the cord from the socket in the motherboard.
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Remove the two 1cm screws from the back panel.
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This makes it easier to slide out with no issue.
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Once all the screws are off the back panel, remove the power source.
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The power source would be the white box with the R/B/G cables attached, along with the blue and other white box with R/B/B/Y cords.
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Remove this pin in order to take off the fan.
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Remove the fan in order to access the motherboard.
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To reassemble your device, follow the above steps in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Try some basic troubleshooting or ask our Answers community for help.
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Sam Houston State, Team 17-1, Thornton Spring 2025 crwdns2935289:0Sam Houston State, Team 17-1, Thornton Spring 2025crwdne2935289:0
SHSU-THORNTON-S25S17G1
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