When using the monitor yesterday, suddenly the screen has split into 2 vertical sections. The left hand side is normal, but the right section is now a pale green in colour. Application windows eg browser window will show normal on the left, but will turn pale green when on the right. Is the monitor broken?
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Re: Screen split into 2 colours - vertical split
I think it is degaussing problem
if any thing is lying which has magnet
please remove it.
&then put of monitor for 15 minutes & then put on again.do not move when it is on.
please let me if it gets ok
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In most cases, this could be due to two factors. One - Your video card is losing life. Two - Your Sony monitor is almost dead. Simple way to trace the root cause is - borrow a monitor from your friend or someone and check. If the borrowed monitor works fine - it is the video card, that should be changed. Else, go for a new monitor.
Lastly, often people forget to check the cables. Sometimes broken pins or bent pin at the connectors could cause the problem too.
This appears to be a common complaint on LCD monitors. Some LCD screens have control issues. An LCD screen is the panel and a bunch of Line control chips wrapped around the outer edge. A problem with one line top to bottom or left to right is almost ALWAYS the LCD panel itself. A problem with a fixed band (The band is in the same place at any resolution) is often the LCD but might be the signal driver chip (A large plastic pack with about 100+ leads). A person with a VERY small soldering iron might be able to resolder it, but they MUST know what they are doing. (board must be heated, lead free solder, eye like an eagle...) If the band moves around or changes width, it is the signal chip or the power supply to it from the power board. It can be software if there is a firmware upgrade. This takes a shop.
First attach laptop to an external monitor and using the FN/ F keys toggle back and forth to the external display. If the external works OK then the video display adapter is fine and the problem is the TAB welds on the LCD. Time for a new LCD.
My LG tv has suddenly got a problem with the picture. Whilst watching the tv with no problems at all,
the picture was suddenly reduced to a thin vertical line down the centre of the screen
and an awful smell seemed to come from the tv
There is a short ckt in your tv in horl. section.
1 isolate power from horizontal section.
2 check for normal output from power supply.
3 check parts in horl output section
a hor.output transistor
b diode & cap in h/output trnsformerckt.
c check for print.
d if all are ok check for eht transformer.
e if every thing becomes then reconnect hor output section supply.
f put on the set.