Question about Smart Technologies SMART Board 580 (SB580)

1 Answer

Yellow Splotches SmartBoard showing yellow splotches on display that won't go away. Tried replacing lamp, cleaning unit, restarting, orienting etc...

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 2,236 Answers

If the projector is an lcd projector, the heat has caused burn spots on the light filter on the blue lcd. that needs to be replaced by the manufacturer. if it's a dlp projector, there are heat marks on the optics somewhere. also needs to be looked at by the manufacturer. nec, toshiba, and smart won't sell parts, so you'll have to send it in.

Posted on Jul 17, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Small vertical pink line on the screen Garmin Nuvi 3590LMT


Most defects of the picture on the LCD display, typically points toward a defective display. We've repaired a lot of units with lines, splotches, color problems, etc. just by replacing the display.

Mar 18, 2013 | Garmin nuvi GPS

1 Answer

My Samsung HLP-4667W DLP TV has no picture when I turn it on.


The color wheel can be ruled out by looking at it---it faces the lamp and can be seen---look to see if any segments of the wheel are missing or if the wheel is totally shattered.

Other than the wheel I am concerned by "blue splotches etc" as it might be a DMD gone bad. Look at the attached photo and the color wheel first.


5_3_2012_10_30_42_pm.jpg

May 03, 2012 | Samsung Televison & Video

1 Answer

Yellow spots on samsung lna40a450


Are you a smoker? Is the Kitchen close?
Try cleaning the screen first; At least twice Use very, very soft cloth
and do not use glass cleaner, buy the stuff meant for tv its cheap enough
If that fails hope you still have the warranty and exchange it. Not worth fixing to expensive unless you have warranty

Feb 06, 2012 | Samsung Televison & Video

1 Answer

It prints the paper looking dirty with splotches...what's wrong and how can I fix that?


In my case the splotches were about 28mm apart which suggests a roller of about 9mm in diameter. Removed the photoconductor unit and there are two rollers, a big green one and a smaller grey one that's 9mm in diameter :) The small grey one had various black splotches that looked like moisture but were toner deposits that were printing onto the page. Wiped the roller clean with a damp cloth and then wiped dry and problem solved.

Dec 09, 2010 | Lexmark E120n Laser Printer

1 Answer

My tv has black splotches or pools on the bottom


If the splotches are a shawdowy black and look like mold growing between the Lens, its most likely dirt or water spots on the bottom of the large mirror. I cleaned mine and missed a few water spots on the bottom of the large mirror and the splotches (spots) showed on the screen. Other than Dirt, or water spots, There is nothing else that I can think of that would cause this. Unless the Someone has cleaned the screen and it soaked up between the lenes. But it Takes about 30 minutes to disassemnble, give it a good cleaning and put it back together.

Nov 24, 2010 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Blue/Yellow Splotches on screen


It will be 12 appliance years old in October. Not much justification for trying to repair it.

Mar 23, 2017 | Sony KDF-E50A10 50 in. LCD HDTV

1 Answer

I have light blue splotches in picture television had lamp replaced and problem is worse than before. tv is three years old


Where are the splotches? and do you have speakers beside your TV?and does this happen on all your channels or on a DVD player?

Jul 08, 2009 | Televison & Video

1 Answer

Yellow circle


there is a light filter on the blue lcd panel that is fried due to excessive dust and heat. unfortunately, you'll have to replace the entire optical emgine.

Nov 21, 2008 | ASK Proxima DP6860 Plus Multimedia...

Not finding what you are looking for?
Smart Technologies SMART Board 580 (SB580) Logo

272 people viewed this question

Ask a Question

Usually answered in minutes!

Top Smart Technologies Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

kakima

Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

Are you a Smart Technologies Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...