I am using samtron 56v monitor since 10 years, since 6 months I am facing problem in switching on the monitor, i have to press the knob or fix some packing to knob how to solve other wise mointor is w

How to Tell If A Computer Monitor Is Going Bad
Computer monitors are designed to work properly for years.
Whether it's from a defective part or power surge, they go bad eventually, and you'll probably know it when it happens.
Look for vertical or horizontal lines across your monitor screen that shouldn't be there.
Time how long it takes for your computer monitor to come out of sleep mode. It shouldn't take more than 5 or 10 seconds for the screen to be fully operational when taken out of sleep mode or turned on after being turned off. If the screen is not operating as quickly as it should, it could be a sign it's getting old.
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How to Tell If Computer Monitor Is Going Bad eHow

hold the menu button for 10-15 seconds.this shld unlock the menu. if the menu window still keeps popping up then u shld change either memory ic or power regulator..

d problem is in a transistor costing little, situated near d monitor's osd control ic (microprocessor), it is probably short....[refer the connection n area around the front panel cn connector and crystal clock generator]..beware u must b a professional

my samtron 56v problem stand by when i power off yet i power on it is off position whats problem with me.switch is many time pressing then is on position.what is parts of my monitr suplly fault.wich part is spoil

Hi,
To unlock your monitor, Press and hold the Menu button for 5 - 10 sec. and the OSD menu should be released.

HI all,

The problem im facing is, im using a Samsung samtrong 56V monitor, there is horizontal line appearing in the both ends of the monitor screen which gives a mirroring effect. ( for ex: if ya move the cursor on that it will show multiples of cursors displayed in that line only.)

Please suggest me a method to solve this issue. are there any patch avail for this if so please send a link to download.

thanks a lot

SIGNAL CABLE WIREING.
1) RED
2)GREEN
3)BLUE
4)GROUND
5)BLACK SHIELD
6)BLACK SHIELD
7)BLACK SHIELD
8)BLACK SHIELD
9)BLACK
10)VILET
11)
12)ORANGE
13)SHIELD
14)YELOW
15)WHITE

change the 5v regulator 7805 which is the supply for microprocesor

near microprocessor change c945b transistor, this may help u

samtron 56 v problum: switch on the monitor no ON, but two or three times switch on now ON. what is the problum