My screen closes after any only brief pause, and takes me to start screen all over again to reenter my password, then I have to find my work all over again. doesn't matter what screen I go to, it won't just stay there for my lesson study, if I walk away momentarily. I can I fixate the screen to stay right there for a long period of time.
Pls go to power option and select advance power options. select lid and power button select battery and ac adapter option as hibernate or sleep
details http://www.dummies.com/computers/pcs/how-to-change-what-closing-the-laptop-lid-does/
SOURCE: Partial blackout on Screen
I have the same laptop, and though I havent had a black out problem i do have screen burn or a discoloration in the lower corners of my screen. I was told that It was due to this model's overheating issue and that I would have to replace the screen.
SOURCE: TV screen goes blank but power stays on
Sounds like the CRTs are going into protective blanking due to the vertical output ic needing to be resolderd. Try resoldering the vertical IC that may possibly fix the issue.
SOURCE: won't stay on
IS THIS WITH BOTH AC CORD AND BATTERY
you probably need a power supply
before you run out and buy one start and press f8 then start in safemode see if the same thing happens
also make sure your AC adapter is connecting with internal connection the internal connection can become loose or bent from constant plugging and unplugging
SOURCE: HELP! KDFE55A20 watching TV and screen goes black and loses sound
Yes, its most probably lamp issue.
Please but original Sony lamp from Sony store and replace it in TV.
SOURCE: LG 47LC7DF LCD TV turns off with a pop then turns back on.
Sounds like a overheating issue. Try facing a large fan blowing across the back of the unit and see if this changes anything. If it does, it might help to blow the back out with compressed air as dust might be helping it overheat.
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