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Introduction |
| Similar to the main fan, the back blower fan is essential in preventing the projector from overheating. Since projectors are prone to producing more heat than other electronic devices, the addition of a secondary fan helps in maintaining a low temperature. This guide will show how to replace the back blower fan, but it is also important to keep the fan clean from debris and particles that may potentially keep it from running smoothly. | | | '''Note that the BenQ HT1075 Projector Lamp Replacement is a prerequisite since damage to the lamp is part is hazardous to both the projector and user. ''' |
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