My lapton R52 is working well except the screen the screen is dark or shaded. You can still see the screen but not bright.

First try to gently push the cable between the main board and the LCD controller (T-CON) board and if that doesn't affect the image then replace the T-con board.

most likely optical engine issue----bad light engine.

Hi tgraves, my name is John. Welcome to FixYa. Adjust the brightness a little. Thanks for choosing FixYa....John

should be a little sun on one of the keys if not try the sides of the monitor or right below it.

could be the sharpness, color, brightness, or a combination of them

Plasma? LCD? DLP? LP? CRT? What is your viewing candy?

I need to know what type of t.v you have and model and everything before i can answer that question, otherwise, i cant answer it for you, sorry friend :)

try this site

Self Help Product Support Konica Minolta Business Solutions Inc

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

I just purchased Samsung series 4 LCD TV yesterday. I had the same problem since my salesman was a kind of stupid. He set the 'Power save mode' to automatic. After fiddle with my TV for a while, I found the solution.
Just change the 'Power save mode' to off, low, normal or high. My LCD TV stopped shifting its brightness.

Are you sure it's actually turning off? One of the complaints I read when reviewing the camera before purchase was that the display could be unviewable in bright light. It would be quite unexpected for the screen to actually go dark in bright light and miraculously come back on in the shade... The camera has a viewfinder and I bought it with one for just this type of circumstance.

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