Mitsubishi WD-65833 65" HDTV "suck blow" Questions

...are... DUST!!! Try a vacuum cleaner; there are ventilation holes/slots on the back and sides. If sucking and/or blow air into it moves the spots, then it's definitely dust or some other ...

Mitsubishi 52 " model WD-52631 52" Mistubishi a buddy has a 52" DLP and almost dead center is a "light" spot. looks almost like a pin light is pointed to the spot. no color, just light is this area. ...

I replaced the lamp that went out on WD-65833, it turns on but no picture or sound from input the tv is on but the sound and picure are not on....... Try  blowing  out  the  ...

turns off shortly after turn on Shortly after turning on this TV the unit, out of the blue, turns off. 2 minutes, to 30 after turning on. Powers back up fine. The TV does this once each time of use. ...

...blow inside the lamp cavity. Then have a vacuum ready to suck up any dust that billows out. The dust gets in the way of the color wheel sensor and causes this to happen. Reinstall the lamp and try ...

...my tv the first time when workers turned on the tv while they were tiling my living room corner and sucked in dust. Since then I've performed similar cleaning on multitudes of different brands, all ...

...Hi anna,Make sure you have plenty of clearance between the tv and the wall...if not it will keep sucking in the heated air and cause the bulbs to ...

...around 10 inches long. The end of it wiggles. This morning it was on a different area of the screen. Any idea what it could be? ya hair on bulbs get in ther blow it out suck it up dust trythat 1st ...

...out. There is a fan behind the filter, so any dust and pet dander is filtered before the air is sucked into your unit. I make it a habit to clean mine every 6 months. I'd do it more often if your ...

...out bulb casing. (2) Take off bottom back panel (note all screws are the same size). (3) Then I sucked up any visible dust with a vacuum. Note keep vacuum away from electronics. (4) I then used a