Screen has 1 solid bright vertical line

Hi.
Please try to connect other monitor to your CPU.because I know the problem is in your video card graphic.also change your screen resolution to 1024 by 768.
if same problem again. need to check-up your viewsonic p75f+ crt monitor. some parts of your vertical video section capacitor leakages.

PLease press reset botton on your monitor display and see any different. hope you find a good result.

Hi,
This problem is due to a defective microswitch in the brightness and contrast button of your monitor. To rectify this problem, you'll have to replace this microswitch. Please refer the servicing to a trained repair technician.

Hope this solves your problem. Thanks.

try turning it on and off, wait a few hours then turn it back on. it that dont work, turn it off then leave it till the next day then try. it should work.

LG 700e
power suply is dad
resistanc is black not show it ohom
plz help

it risky if you always use your monitor that has a factory defect..i suggest to return to the store for some replacement of your monitor...coz your monitor has a warranty.

if that is a new and have a waranty why did back to the store and need for the replacement if the monitor has a warranty ...so just bring that and need for replacement...

The problem is that it is on the verge of going out my mother had a monitor go out and it did the same thing. Also if you have any high frequeny things around your monitor thatr also migh be the thing. Try a magnet or demagnitze the screen if you have one on it.

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This is the same problem with my 4 VG800 Monitors, you should be able to find the correct capacitor on your monitors by following the same procedure, I'm sure the boards are similar. Just get the correct value capacitor and try it in parallel with the initial filter capacitors right after the DC power in.
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Alright, I had 4 VG800 monitors with the exact same problem. The front led is blinky OR constant reddish/orangish OR picture is white with colored vertical lines OR no picture with whistling from the back of the monitor and backlights illuminated. All problems have the same solution. You need to disassemble the monitor (2 screws on the back, remove lower front button panel, remove 2 screws holding panel in and remove speakers, then remove panel and unplug speakers. Now remove lots of tape and screws from the cover in the center of the monitor). Now that you've exposed the amplifier board and the VGA to LVDS board, you want to look for the pair of 25V 100microfarad capacitors that are nearby the DC power in (they are right next to the black "100" inductor). Desolder the capacitor farthest from the DC jack and replace with an electrolytic with the same specifications. If you want to check that this is the correct solution please put the new capacitor (WATCH THE POLARITY) in parallel with the capacitor there want watch the front panel indicator go green and the monitor work properly.

I'll be posting and Instructable entry in the next few days on the process, watch for the username Waterppk on the website www.instructables.com

-Chris

if you get a video camera & wave it from left to right while pointing it at the screen you'll just see the image in the flicker