Whenever I turn on the CPU and monitor...the monitor just stays black and the homescreen will just appear after 3 or 4 hours...how will i fix this problem?...pls. help...thanks...
tes my lcd (sync masters 540n) whn turned ON it remains black or it becomes coloured(rainbow) upward strips all over screen,then automatic it comes back 2 as usual whn it restarts,plz help me,because i changed a half of its parts with new ones..
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i also have same problem
it's occurs in a 540n 15" monitor. Screen remains black in minutes appears image, but when it became sleep the image could not show and remanins in black screen. thank you
dear friends I won't put my credit card number in any site. thank you pablo ficher
samsung sync master 540n repair service center in mathura
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