Monitor dispaly picture for 3 to 5 second then display gone

SOURCE: Samsung SyncMaster 510N

its time for u poeple to buy a new moniter .....or get it repaired by a prof tecnician.....the electrons which bambard on the picture tube at a point of time they become weak...n they loose there capacity......so the moniter starts dim and after wards when the moniter heats up it get fine !!!!!!!!!!!!!!!

SOURCE: syncmaster 920 nw lcd monitor dispaly problem

sounds like your having pixel issues I would advice calling up samsung and checking there pixel policy if it is out of range they will need to replace it

Bud Martin

• 11361 Answers
• Posted on May 18, 2010

SOURCE: SyncMaster 203B (Black) LCD Monitor: Monitor will not stay on (Samsung Syncmaster 203B)...

Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed SAMSUNG monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://en.wikipedia.org/wiki/Capacitor_plague

http://www.badcaps.net

SOURCE: We need your kind assistance for "repair LCD

Around here, it's impossible to buy a "new" 15-inch LCD monitor,
because "used" ones sell for about $30 US.
In comparison, a qualified TV/video technician will charge $60/hour to trouble-shoot.
So, rather than spending money to try to repair it, spend an equal amount of money, and buy a replacement monitor.

SOURCE: Samsung 15" Monitor 510N LCD

find LCD Power supply here: http://www.hismarket.com/lcd-ac-adapter.html