Question about Xerox XA7-192i 19" LCD Monitor

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Screen whites out on boot up

Had this screen for a little over a year. On boot-up, power light flickers weakly and screen remains blank for some time. Eventually (after 10 or 15 mins) it displays like a sheet of white paper. Powering off and on at this point, the screen reveals a weak image of what should be appearing and then dissolves back to white. After about an hour in this state, the screen will, after a further power on and off, resume normal operation. Functions perfectly until being switched off at the end of the day.

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Change capacitors c10 and c11 on inverter board (both 100uf 25volt)

Posted on Jan 02, 2009

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Could possibly be a problem with the capacitors on the power supply board of the unit.

The solution that worked for me can be found here:

http://www.fixya.com/support/t145392-white_screen_xerox_xa7_19i

Posted on Nov 20, 2008

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Anonymous

It a hardware thing

Posted on Jul 09, 2007

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Try this test: put your PC into hibernate mode after the event of ..."After about an hour in this state, the screen will, after a further power on and off, resume normal operation. Functions perfectly...". Then force a hibernate state (START-SHUT DOWN-hold shift while hover STANDBY). Now, while in hibernate state, force a "resume Windows" state (space-bar on my PC). Any change on display to note? Hoping you answer yes, it is better now. If so, then continue with hibernate mode.

Posted on Jun 14, 2007

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