Introduction
One of the most common problem associated with the BenQ HT1075 projector is overheating. Since all electronic equipment depend on the transfer of energy, components will eventually warm during run time. This is especially the case for projectors which also use bulbs that produce even more heat. Therefore, it is critical to keep a functioning fan at all times. This guide shows how to replace the projector fan, but it is also important to keep the fan clean from dust and particles that can potentially slow it down.
Note that the BenQ HT1075 Projector Lamp Replacement is a prerequisite since damage to the lamp is hazardous to both the projector and user.
What you need
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Loosen the 2.5 mm Phillips #1 screw that holds the top assembly in place using a Philips #1 (PH1) screwdriver. This will enable you to lift and slide off the top cover.
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Fully remove the top cover in order to get to the lamp housing.
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Turn the projector over (upside down) and remove the five 9.5 mm Philips #1 (PH1) screws that hold the projector together to its bottom 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.
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6 Comments
adda ad07012db257300
What the model number for Fan 1(showing errors) & Fan 3 (0 Rpm after 15 minutes).
Thank you so much
Mode number of fan is ad07012db257300 as mentioned above. Looks like eBay is best place to get these but they are all from china. The specs for the fan are hard to find elsewhere. It must be the right size, 70x70x25 12v 4200rpm 3 pin