R52WH74 I'm trying to connect my computer with my TV via HDMI. I can see the computer on the tv, but the whole thing doesn't fit on the screen. I have tried all resolutions with it as well. The type of graphics card that I have is a 3D Accelerator ATI Radeon X1950 XT (R580). I used to play my Xbox360 on this tv in 1080i mode, but for some reason it really won't let me use my computer in the same fasion. Thank you to whoever can fix my problem in advance. :) Confused

SOURCE: RCA r52wh74

IrishDruids advise, while be it appropriate for most brands, is not applicable on a RCA. The fuse location is on the main power supply, its not a glass fuse, but a box fuse at location fl231. You will also have to replace diode dl231.

SOURCE: RCA HDTV (HD52W59) and Playstation (PS3) Screen Size Issue...

First of all the adapters always give headaches with these TV's for some reason. Try changing to 16:9 instead of Cinerama. I do this by using the direction buttons on the remote left and right change this. Hope this info helps.

SOURCE: Tv's green light comes on then off three times

On same Board that you replaced fuse Look at cp 150 if it is puffed up on top it is bad so replace cp150,114,120 one will be 2200u 16v
other 2 caps will be 220uf 35v With tv turned OFF Press and Hold Vol- and CH - at same Time on Front Panel board wait untill set comes on you should now be in Service mode Go to Convergence Try to aline convergence Do Auto converge

SOURCE: 3D TV Blues, Greens, Red and a little yellow. RCA Modle # R52WH74

This is called convergence board failure. try to re calibrate the convergence. if the re calibration fails, this means your convergence board will need to be replaced or, rebuilt.

SOURCE: When using PS3 on RCA D52W19 TV, the screen does not fit ( it is zoomed and off-center) in 1080i resolution.

hello!
Have you tried to toggle "format" or "screen size"? On those sets non HD and HD settings could be adjusted separately. Try that, first. If no luck, try similar settings on PS3. I bet, you will be able to match screen format there, as well. To me it looks, like picture formats are mismatched. Also: try to use "component" cables, instead of DVI adapter cable, if nothing works.
good luck,
Alex.