InFocus IN3104 Cooling Fan Replacement

수리 커뮤니티 가입 - 계정 만들기

소개

If your InFocus IN3104 device is overheating very easily the cooling fan may need to be replaced. This may be caused by a buildup of dust on the fan, or the fan just not turning properly. The cooling fan keeps the device at a cool and regulated temperature.

필요한 것

1 단계 Top Cover

InFocus IN3104 Cooling Fan Replacement, Top Cover: 1 단계, 이미지 3개 중 1개

InFocus IN3104 Cooling Fan Replacement, Top Cover: 1 단계, 이미지 3개 중 2개

InFocus IN3104 Cooling Fan Replacement, Top Cover: 1 단계, 이미지 3개 중 3개

Turn the projector so that the lens is facing you.
On the left side of the projector, there is a screw and a knob inside of the small grate.
Use a Phillips #1 screwdriver to remove the 6 mm screw that secures top cover.
Remove the service cover.

번역하기

2 단계

InFocus IN3104 Cooling Fan Replacement: 2 단계, 이미지 3개 중 3개

Use a Phillips #1 screwdriver to remove the seven 6 mm screws.
Use a Phillips #1 screwdriver to remove the two 5 mm screws.
Remove the top cover.
Do not pull the cover too hard. It may damage the wire that is connected to the motherboard.

번역하기

3 단계 InFocus IN3104 Metal Cover Disassembly

InFocus IN3104 Cooling Fan Replacement, InFocus IN3104 Metal Cover Disassembly: 3 단계, 이미지 2개 중 1개

InFocus IN3104 Cooling Fan Replacement, InFocus IN3104 Metal Cover Disassembly: 3 단계, 이미지 2개 중 2개

Use a Phillips #1 screwdriver to remove the nine 6 mm screws.
Lift up the metal cover and set it aside to reveal the motherboard.

번역하기

4 단계

InFocus IN3104 Cooling Fan Replacement: 4 단계, 이미지 3개 중 3개

Carefully pry up the black plastic locking bar of the ZIF connector on the motherboard with a plastic spudger.
Pull out the blue-tipped, white ribbon cable from the connector.
Remove the metal cover.

번역하기

5 단계 Cooling Fan

InFocus IN3104 Cooling Fan Replacement, Cooling Fan: 5 단계, 이미지 2개 중 1개

InFocus IN3104 Cooling Fan Replacement, Cooling Fan: 5 단계, 이미지 2개 중 2개

Use a Phillips #1 screwdriver to remove the three 6 mm screws on the metal cover beside the lamp.
The screws are in a tight location, so you may need a thin screwdriver or an extension to remove them.

번역하기