Введение
Use this tutorial to replace a faulty fan in your DR.J Professional HI-04 mini projector.
A fan is what keeps the device from overheating. A broken fan can cause the device to overheat, or to not turn on at all.
Before using this guide, be sure to review the troubleshooting page. Sometimes issues with overheating can be caused by overuse, so restart the device and see if the issue persists.
Before you begin, turn off the device. Make sure the device is cool especially if it has been used recently to avoid burns.
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Flip the projector so that the bottom is facing up.
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Remove the eight 10.0 mm screws with a Phillips #0 screwdriver.
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Remove the two 20.0 mm screws with a Phillips #0 screwdriver.
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Use a Phillips #0 screwdriver to remove the four 15.0 mm screws from the motherboard.
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Squeeze the tab against the connector, and pull the connector straight from the socket to disconnect the power cable from the port.
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Use a Phillips #0 screwdriver to remove the three 15.0 mm screws from the black cover.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.