Toshiba 62HMX84 62" Rear Projection HDTV "change brightness tv" Questions

...brightness, or else it's time to change the fluorescent tubes in the screen sides. It could also be the inverters failing I'm afraid. If not brightness control related, then it'll be a repair shop ...

...brightness, the TV didn't adjust to any different settings, I also tried changing the settings on non-HD components and they also did not recognize a change. Any ideas? This problem may have been ...

...Brightness change lightbulb, change 4 caps. one of them was bad. tv looks ok. but, Im not satisfied with the clarity of the picture on this set. My mother is not a technician and she even can tell ...

...change anything either. I thought it was the video cords, but when I hook up my Xbox or DVD player, it's the same faded brightness. I know it's the TV, I just don't know what it is. ...

...brightness/ contrast to max and the screen still dark. Ur tv projection lamp has not been change in this tv like 1 1/2 or 2 years already?Tv in used like every day for 4 or 5 hours daily?Yes,100% ur ...

...is change out the signal board sometimes it could be a transfomer laminate buzz in the case your best bet would be to hire a tv tech to take a listen It sounds like a leaky electrolytic capacitor to ...

...TV is dark despite adjusting brightness and contrast. Also the bulb was just changed. Still get color (color wheel was changed 1 year ago) but very dark picture even with brightness and contrast set ...

Changed Lamp, But not as bright as before!! I recently changed the Lamp on my Zenith D52wlcd. When watching the TV now, it's not as Bright or as crisp as it was before the old Lamp Bulb went out. Any ...

...and brightness adjustments. open the back and look into the projectors red blue and green should be clear picture if its blurry need to change the coolant if its not on need to replace the ...

...change in screen brightness when this happens.  This is not a malfunction.Just check whether you have selected this mode. Go to its user manual [P57].  All details are there about the lamp ...