Question about ViewSonic VA703B LCD Monitor

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My Viewsonic VA703b monitor when turned on only shows light blue and purple columns. When i press the menu button though you can see a blue area appear faintly and fairly large, as though it is being lengthened vertically, but everything is close to white. Any ideas?

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My Viewsonic VA703b monitor when turned on only shows light blue and purple columns? This trouble maybe power supply or inverter boards is defective.
first you can test the voltage of the multr,and then check which part is defective.From Wisiny.com can find those parts
if you have any question,please let us know email:service@wisiny.com.thanks,we sincerely hope we can help you!
you can also check this boards whether suit you:
ILPI 023 490731400100R Viewsonic 790681400711R Power Supply Backlight...

Posted on Dec 18, 2014

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If you disconnect the monitor from rhe computer, and leave it on, does it show the "cable disconnected" message error correctly?

Posted on Sep 22, 2010

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Posted on Jan 02, 2017

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1 Answer

Why did my computer monitor stop showing an image?


Disconnect it from computer and power. wait 15 minutes and plug only the power back in, press the power on button. The monitor may display a message that there is no signal or something like that. If that happens the problem is either the cable or the computer. If you get no message then look for the menu button and press it to see if any thing appears. If not find the manual on line and read it. Many times monitors get over-driven by computers to the point that they can't display OR they self destruct.


OR

Another way is to just unplug everything computer and monitor for 15 minutes. Plug in monitor first then plug in computer and press the power button, the display should display the booting information if the cable is good and the monitor is good.

Jul 19, 2014 | ViewSonic Computers & Internet

3 Answers

Its not showing anything but it has power


please check whether the VGA cable is properly connected to your monitor and CPU and check. it should work. if not try with another cable.VGA cable and Pin will be blue in colour

Feb 13, 2011 | ViewSonic VA703B LCD Monitor

2 Answers

HOW do I open the Viewsonic VA703b - no visible screws etc - nothing happens when power is connected and i want to check internal caps and fuses etc.


http://www.givemefile.net/smanuals/monitors/viewsonic/va703b.html
here is the service manual. It says you can download it. Hope this helps.

Dec 15, 2010 | ViewSonic VA703B LCD Monitor

1 Answer

At the centre of my viewsonic monitor model:E70fB a message in blue coloured box that"osd lock"and its blinking continously its irritating me


Please try to Turn the monitor off. Hold down the Menu button while the monitor is turned off, then press the Power button again to turn the monitor back on. This might unlock your OSD menu and remove that message from your screen. regards

May 14, 2009 | ViewSonic E70fb 17" CRT Monitor

2 Answers

OSD lock - I think


This is for Viewsonic LCD, but it's probly pretty similar for you...

OSD and Power Button Lock Modes
OSD Lock This mode locks all current control settings and prevents access to
the control menus until this mode is unlocked.
? OSD Lock: Press and hold [1] and the up arrow  for 10 seconds. If any
buttons are pressed the message OSD Locked will display for 5 seconds.
? OSD Unlock: Press and hold [1] and the up arrow  again for 10 seconds.
raj, rajkumar.ranju@gmail.com

Jul 22, 2008 | ViewSonic E70f 17" CRT Monitor

2 Answers

OSD menu not working


plz off the monitor for some time. after some time on monitor and check the menu.if not work our osd menu then contact our nearest sevice center bcoz osd chip is damage.

Nov 09, 2007 | ViewSonic VA703B LCD Monitor

1 Answer

Blue Resolution Box


To turn off the reminder, use the buttons on the front of the monitor to do the following:- Press #1. Use down arrow to highlight Setup Menu and press #2. Use down arrow to highlight Resolution Notice and press #2. Select Disable and Exit.

Aug 13, 2007 | ViewSonic VX2235wm LCD Monitor

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