Consumer Electronics

Electronics Repair Questions? Ask an Electronics Technician

Connect one-on-one with {0} who will answer your question

Related Consumer Electronics Questions
I have the vivitek dh833 projector and it keeps turning off
hi - i have the vivitek dh833 projector and it keeps turning off after one hour of good use i believe its overheating - but cannot figure out how to clean … read more
Richard Hill
Richard Hill
355 satisfied customers
I just got a Yaufey portable projector, and won't turn on,
I just got a Yaufey portable projector, and won't turn on, any hints? … read more
Russell H.
Russell H.
Service Tech
Vocational, Technical or Trade Scho
6,012 satisfied customers
Thank you time and hope you all can help. Are there any
Hi, Thank you for your time and hope you all can help. Are there any necessary steps to display an image from the VGA output for an Optoma s316 projector, for it won't display any image? We have a con… read more
Michael Hannigan
Michael Hannigan
Bachelor's Program
4,283 satisfied customers
Is there anything with the projector that can cause the lamp
Is there anything with the projector that can cause the lamp to only partly illuminate? When the projector is powered up the lamp lights but not enough to project an image on the screen. This is a new… read more
Steve G.
Steve G.
Engineer
2,379 satisfied customers
My Toshiba TDP-T45 projector no longer projects dark colors.
My Toshiba TDP-T45 projector no longer projects dark colors. The projected images look washed out. What should I do to get darker images? Would changing the bulb help?… read more
Martin
Martin
Engineer
Bachelor's Degree
1,256 satisfied customers
Optoma projector ep719r. Bulb life expired and projector would
Optoma projector ep719r. Bulb life expired and projector would not power on. Replaced bulb ..still won't power on. No other indicators or warnings beside 'lamp life' before failure. Is there a reset?… read more
Jack
Jack
technician
factory trained engineer
10,785 satisfied customers
Panasonic projector has a blue tint to everything that should
Panasonic projector has a blue tint to everything that should look black I have adjusted detailed set up and OSD to transparent black. Adjusting contrast,brightness sharpness doesn't help color ,neith… read more
Russell H.
Russell H.
Service Tech
Vocational, Technical or Trade Scho
6,012 satisfied customers
I am a trap and skeet shooter and am in the process of developing
I am a trap and skeet shooter and am in the process of developing a simple animated program to simulate the shooting experience. Basically, the program will project an image of a trap and skeet field … read more
Rusty
Rusty
Audio Video Technician
Associate Degree
4,332 satisfied customers
i hooked up an epson ex3212 to my satellite c855D-S5238 thru
i hooked up an epson ex3212 to my satellite c855D-S5238 thru the hdmi and on the projected image there is a grid of black lines showing on the screen. I can still see desktop on the screen but it is a… read more
Rusty
Rusty
Audio Video Technician
Associate Degree
4,332 satisfied customers
I seem to have a lamp failure on my Optoma HD66 projector.
I seem to have a lamp failure on my Optoma HD66 projector. I have a flashing yellow power light and solid red lamp light. Can you help me?… read more
bugoy31
bugoy31
Electronic technician in amusement Centr
Vocational, Technical or Trade Scho
930 satisfied customers
I have a NEC MT1060 data projector that has a green circular
I have a NEC MT1060 data projector that has a green circular shadow on the screen. Lamp is almost new and lens seems ok. Any ideas? dp… read more
Eng. Andres
Eng. Andres
Bachelor's Degree
970 satisfied customers
just brought an acer k11 projector a month ago. it worked
just brought an acer k11 projector a month ago. it worked fine for 3 weeks. now when i turn it on, the fan revs very high and then beeps twice and then does that same iteration again and then turn off… read more
Eng. Andres
Eng. Andres
Bachelor's Degree
970 satisfied customers
I was getting ready to buy a projector on Criagslist. The
I was getting ready to buy a projector on Criagslist. The seller is selling a Proxima C420. He says that when out of focus there are some green dots that appesar in the image and that he found in the … read more
Pete
Pete
Electronic Engineer
Bachelor's Degree
23,958 satisfied customers
My husband had a ELP 3000 projector and I dropped it. Now it
My husband had a ELP 3000 projector and I dropped it. Now it projects the red color separatly from the rest of the colors. I have taken the bulb out and then put it back. Any ideas or am I in the dog … read more
2lego
2lego
Electrical & Audiovisual Engineer
Bachelor's Degree
235 satisfied customers
We have a Sony VPL-EX4 projector. The image is VERY yellow.
We have a Sony VPL-EX4 projector. The image is VERY yellow. What is causing this and how can it be fixed? Thx.… read more
Daniel
Daniel
Bachelor's Degree
4,024 satisfied customers
I have a Sanyo PLC-XU25A Projector hooked up to an Apple PowerBook
I have a Sanyo PLC-XU25A Projector hooked up to an Apple PowerBook G4 projecting a Powerpoint presentation. The color on my laptop is good. When projecting through the Sanyo, I have a light blue tint … read more
Brian- A/v guy
Brian- A/v guy
Executive Engineer
4 years + 3.5 additional
522 satisfied customers
Hi my hitachi cps 225w projector isnt working a techie friend
Hi my hitachi cps 225w projector isnt working a techie friend suggests it may either be the ignitor ballast or the lamp is there a way of finding out which it is so i dont waste money buying one or th… read more
Jeff the TV Guy
Jeff the TV Guy
Service Technician
Vocational, Technical or Trade Scho
947 satisfied customers
We installed a 4500 lumen Sanyo projector at our church. We
We installed a 4500 lumen Sanyo projector at our church. We are having multiple problems with it. The image at times is wavy, at times breaks up, at times blanks completely out for a second. We have a… read more
Jeff the TV Guy
Jeff the TV Guy
Service Technician
Vocational, Technical or Trade Scho
947 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I'm screaming your praises!! WOW! I plugged my TV in and bammo! The picture came on bright and beautiful. What a relief! YOU saved me some money and headache.

VMUnited States

I love this site! $9 instead of a repairman or new/used frig can't be beaten. This older woman will worry less now that she knows about this site. Bless you all.

WindyUSA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

< Previous | Next >

Meet the Experts:

Steve G.

Steve G.

Engineer

2,379 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.

247 satisfied customers

I am here to help you!

Russell H.

Russell H.

Service Tech

6,012 satisfied customers

8+ years of professional experience

Louie

Louie

Technician

4,763 satisfied customers

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

Greg A.

Greg A.

Engineer

1,507 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

1,256 satisfied customers

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

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x