Question about ViewSonic OptiQuest Monitor

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At cold start my Q7 monitor image is oscillating

At cold start my Viewsonic Q7 monitor image is oscillating ,and it comes back ok after five minutes.Whats's wrong? Is-that a power fitration problem?

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Hi i have a problem about my lcd viewsonic va702, when starting my computer i can see the image for 1 sec then it turn black ...lcd light is ok and computer too already tried with other lcd all works fine...


this works for Dell monitors with a similar problem: shut down, turn off monitor and pc, turn off at wall socket, and remove power plugs from wall socket. wait about 30 seconds. plug back in, turn on, and all should be well? I have used this 3 times on a Dell PC with a Viewsonic monitor.

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I have a ViewSonic VX2235. No picture at all


sounds like a burnt or a cold solder around the TRANSFORMER section of the power supply , I suggets if your handy w/ tools to open the monitor and inspect the PC BOARD for any burnt or cold solder THAT not making the connection , hope it helps AJ

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Viewsonic vx924 power/inverter board


See ebay item 390074135923
http://cgi.ebay.com/2-Inverter-transistor-viewsonic-VX910-VX924-DK-QB-QO-QA_W0QQitemZ390074135923
Fran

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Problm with viewsonic va712b


sounds like the operating mode is at a frequency or refresh rate that is outside the viewsonic operating specifications when in normal mode. possible solution: in safe mode access control panel, system, devices (hardware) and look for display. do a right click and uninstall. repeat right click and "scan for hardware changes". That might reset the monitor operating modes but it also gives you a chance to reinstall drivers. If this does not work, try other monitor crt/lcd to see what happens.

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Flickers continuously


From what I have heard the isn't a great monitor and most say stay away. Sorry for the advice. There is one thing I would try, to increase the Hertz from 60 to at least 70...here is how: right click in an open area on your desktop...a box opens...->PROPERTIES->SETTINGS TAB->ADVANCE->MONITOR TAB-MONITOR SETTINGS there you'll see a drop down arrow->click on it a select 70HERTz ->APPLY-> OK...just for good measure, reboot...that may help..if not try the link below for more help Good luck...
http://www.viewsonic.com/products/lcddisplays/optiquest/q7b/

Apr 23, 2009 | Computers & Internet

1 Answer

Optiquest q9 turns off


read the solution I have wrote on th Q7
display goes blank after few second
the fix is about 5 $ the supply is almost dead

Jan 18, 2009 | ViewSonic OptiQuest Monitor

1 Answer

Power will not come on


Replace q7 on back of boad also ic2 also the cap,

Dec 07, 2008 | ViewSonic N3251w 32 in. LCD HDTV

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ViewSonic VX924 transistor


Hey Brandon.
Besides those transistors, you may also fine the large capacitor adjacent to the transformer gone too, Possibly the transformer may be bad too ?
Also the 924s used at least two style boards.

Jun 17, 2008 | ViewSonic VX924 19" LCD Monitor

1 Answer

Starts up looking good then in 3 minutes, all hell...


Go to the ViewSonic site and read through their knowledge base on your monitor.

Then once you familiarize yourself with electronics safety by reading through a basics manual once or five times, and once you've got it, open up the monitor cold and/or hot, and find out where they spilled Coca-cola down the back or whatever might be suggested by the ViewSonic knowledge base.  Lather, rinse, repeat; when the monitor acts right, then stop.

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