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Thread: Screen is flickering wothout any reason?


i have issue desktop computer's screen. lg 520si studioworks. it's screen changing brightness without kind of command. screen became black moment(1 sec) , after screen resolution changed little extent(icons seems little bigger). happening once in around 2 3 minutes more frequent.
screen behaving amazingly;

last night amazing thing happen it, @ around 12:30 ; have closed computer(power cables still attached) on bed(going sleep) it's screen became green/red(changing color) seconds. scared little bit. after pull out external power cables. such phenomenons occur today;

can remove problem.

this sounds hardware problem, not software, if computer shut down @ time.

think it's old-style crt monitor, right? may find degaussing (see manual) help.


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [xubuntu] Screen is flickering wothout any reason?


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