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My BenQ 1075 projector keeps overheating and shutting off. I
My BenQ 1075 projector keeps overheating and shutting off. I took it apart, cleaned out the dust, replaced 2 of the fans, replaced the bulb and cleaned the color wheel. The color wheel seemed to still… read more
Pete
Pete
Electronic Engineer
Bachelor's Degree
20,856 satisfied customers
I am trying to help a friend who has a BENQ DLP MP624
I am trying to help a friend who has a BENQ DLP MP624 projector that has developed a large area of spots that are projected onto the screen The spots appear to be dust?. I have remover the lamp assemb… read more
Martin
Martin
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This question is about a Dell Digital Portable Projector.
This question is about a Dell Digital Portable Projector. mod : Dell 1209S Projector SVGA The inside of the lens has a lot of visible particles like dust, so the projected image is very granulated as … read more
Rusty
Rusty
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My Benq W5000 projector turns on then when the picture is
John my Benq W5000 projector turns on then when the picture is about to come on the projector goes black and the Red light comes on. I have replaced the lamp, the same thing happens. What can I do.???… read more
Jason Jones
Jason Jones
AAS Information Technology
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I have a Casio XJ-A140 projector. The image from the
I have a Casio XJ-A140 projector. The image from the projector shows several black and white speckles. How can I get rid of those? Or have it repaired? … read more
Russell H.
Russell H.
Service Tech
Vocational, Technical or Trade Scho
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Infocus 777.... replaced lamp.... worked fine but now stays
Infocus 777.... replaced lamp.... worked fine but now stays lit for like 4 seconds..... do not think i reset lamp timer..... Any ideas.... lamp is good.. but cant get menu on long enough to. check res… read more
Russell H.
Russell H.
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The projector goes on and after a few seconds it goes off
The projector goes on and after a few seconds it goes off and all the lights are blinking. I cleaned the filter, disconnect the power cord and plugged it back, turn it on and it still does the same th… read more
Dan T.
Dan T.
Calibration and Repair Center Supervisor
Associate Degree
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I have an intermittent problem where the projector starts up fine, pic
I have an intermittent problem where the projector starts up fine, picture is fine, and then after watching for a period of time the lamp turns off, and the blue lights flash. At that point, turning i… read more
Freddy M.
Freddy M.
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Vocational, Technical or Trade Scho
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On BenQ MP610 projector--push power button, power light,
On BenQ MP610 projector--push power button, power light comes on the goes off after 3 or 4 blinks, fan stays running, no other lights are on--any ideas---thanks--gary.… read more
Louie
Louie
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Associate Degree
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My Benq SP 870 projector wont stay on long enough to reset
My Benq SP 870 projector wont stay on long enough to reset the bulb timer. I replaced the bulb a month ago but forgot to reset the timer. Now it will turn on. It shows the logo and then shut down with… read more
Expert
Expert
I have a BenQ W9000 - about 6 years old - when I turn it on
I have a BenQ W9000 - about 6 years old - when I turn it on - it works fine for about 5 mins, then the screen goes black (it looks like the projector turns off, but it really doesn't)...so I turn it o… read more
Anthony F.
Anthony F.
Owner
High School or GED
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.i have a HC900 home theater DLP projector. i had replaced
.i have a HC900 home theater DLP projector. i had replaced the lamp a few months ago and it was working fine. now the projector will operate for a few minutes before shutting down. the Indicators are … read more
Rusty
Rusty
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Associate Degree
2,071 satisfied customers
I just replaced the bulb in my Optoma HD32 projector. It turns
I just replaced the bulb in my Optoma HD32 projector. It turns on (but not that bright) and only stays on for 10 mins before it shuts down and the red lamp light goes solid. The screen does flicker gr… read more
Pete
Pete
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I have a BenQ digital projector model PB8250. The projection
I have a BenQ digital projector model PB8250. The projection lamp suddenly stopped functioning with the red lamp warning light started blinking on and off for the first time. Nothing else is wrong wit… read more
AV_GURU
AV_GURU
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my panasonic 3000u projector, seems to eat bulbs, they last
my panasonic 3000u projector, seems to eat bulbs, they last a couple months even saying to replace bulb right after installation. it still works so i dont change it. but now i just put in a brandnew b… read more
Jordan Paul
Jordan Paul
Audio Visual Technician
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21 satisfied customers
i have a benq w1oo projector .i replaced the bulb and it lasted
i have a benq w1oo projector .i replaced the bulb and it lasted about six months. i just replaced it about three months ago and it blew again . i have cleaned out the fans and case and all vents and t… read more
Dan - Master Tech
Dan - Master Tech
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nec lt170 dlp projector is flashing in the white and black
nec lt170 dlp projector is flashing in the white and black areas, like the bulb is going up and down in brightness. Bulb only has 600 hours and this just started a few weeks ago.… read more
Mahen
Mahen
Bachelor's Degree
206 satisfied customers
I have a Ben Q PB7230 and it has worked great for 4-5 years.
I have a Ben Q PB7230 front end projector hooked up to my digital box, and it has worked great for 4-5 years. I am now noticing that the left half of the screen is brighter than the right. The lens is… read more
PowerMike
PowerMike
Associate Degree
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Steve G.

Steve G.

Engineer

2,358 satisfied customers

VP of electronic repair company. Audio nut since 1974. Home Theater advisor. Vinyl holdout!

John

John

Engineer and electronic enthusiast for more than 12 years.

228 satisfied customers

I am here to help you!

Russell H.

Russell H.

Service Tech

4,832 satisfied customers

8+ years of professional experience

Louie

Louie

Technician

4,619 satisfied customers

25+ yrs. experience in the field and 5+ yrs. online, down to component level.

Greg A.

Greg A.

Engineer

1,394 satisfied customers

Engineer / Consultant

Rod

Rod

Systems Engineer

1,319 satisfied customers

FCC Commercial Licenses, BSCS, ASEET, 40+years Electronics & Communication Systems

Martin

Martin

Engineer

1,248 satisfied customers

16 years, include works in aluminium plant, industrial machinery, military weapons, programming

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