I am a senior and would appreciate a little verbal help. I have a vizio and the faces on the svreen are very dark. How can this be fixed???

SOURCE: Darks too dark

try to open your tv and you can find the flyback ,in flyback you can see the screen and focus to adjust.use and try to rotate the screen,it control the brightness of your unit

SOURCE: problems with brightness on the hitachi 50v810

Yes, they dim as they age, and you've done well to get 3 years out of one.
Projection TV makers charge an arm and a leg for their replacement lamps. They make it easy to do but as a result the custom lamp assy is expensive. The trick is to just buy the bulb for your model TV from any number of us aftermarket sources at a fraction of the lamp price and install it in the old lamp yourself. really easy.

SOURCE: Vizio L32 picture too dark

Bring it back as you can't get parts for Vizio.

SOURCE: KDF-55W655

can not find any help

SOURCE: i have a sony bravia

Hey, is it a side mount, single bulb? My GRAND WEGA had the same problem, I figured it out and now it looks BRAND NEW.