Philips 32RF52S 32" TV "sound picture left night" Questions

SOUND BUT NO PICTURE HAS A KEY IN THE LEFT HAND CORNER INDICATED IT LOCK NONE OF THE BUTTON ON THE REMOTE WILL WORK ACCEPT THE TURN ON BUTTON HOW DO I UNLOCK IT I just fixed my celera k12b-c11 tv. All

picture. Sound ok. Has 4 in. horiz line in the left middle of screen. Went out last night; turned off and resumed working fine. This am started working fine, then suddenly went out after 20 mins or so

picture/no sound. fan working Hello, I have a model F38310 hdtv. Last night i lost picture and sound. The fan is still running but all other functions are dead. Please advise how I can get this fixed.

...picture color is still the same artificial blue/green tones. Did everything as per the manual. No change. Any help/advice is welcome. TV is only 3 years old. Many thanks everyone. Neetika sound like ...

...sound Picture does not come on when tv is turned on. tv sounds like it always does when it is turned on but has black screen and no sound I have a 32 inch Phillips Magnavox CRT Television. I was ...

...picture? Do I need to order a cooling fan also? Could it being overheated cause the color wheel not to work? I was going to order parts, and call a repair person to replace color wheel, but didn['t ...

...picture or sound. The red stand-by light blinks 4x then pauses and repeats over and over still with no picture. Left off for 12 hrs. and tried again to no avail. Please help. What do you think the ...

...picture just went out while I was watching it, but the sound still worked. It would not respond the the remote or its own buttons. I unplugged it and plugged it back in, problem solved. A couple of ...

...picture or sound. Any posible solution short of taking the tv to a repair shop? Ed Holley Virginia Beach, VA No sir... Nothing short... The red blinking timer light indicates the the protect circuit ...

...picture or sound. It makes a whining sound that won't stop until the tv is unplugged. When I plug it back in, the whine starts again. I left the tv on one night and woke up with the noise and no ...