Question about Xerox XG-91D 19" LCD Monitor

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XG-91D (Black) 19 in. Flat Panel LCD Monitor

Mine seems to go into sleep mode straight after booting up the machine and if I then turn the power on and off the flashes in for 3 sec and then blank again.. any advice

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Re: XG-91D (Black) 19 in. Flat Panel LCD Monitor

Partition shows up as a MS-DOS partition This utility is designed save information you may be working on when it goes into sleep mode or when your battery becomes low on power.

Computer questions and answers listing 700 - 800 CH000735, How do I disable the power, sleep, or wake buttons in Windows?

Good Luck, please dont for get to Vote, Thank You.

Posted on Dec 22, 2007

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Monitor will not light up

Some capacitors looking flat are blown off inside. (Should check largeest one too)
Use a tester to check the, again, first.
If you can see light on power button (some do), then should replace main board.
However, if monitor use a power supply looking an adapter type like laptop, check it also in case.

Jun 21, 2013 | Xerox XG-91D 19" LCD Monitor

1 Answer

Xerox XG-19D LCD monitor goes black in 5 seconds

You may also have to check the IC/Transistors Inverter transfomer drivers, also should Ohm out the resistance of the transformers.

Mar 18, 2010 | Xerox XG-91D 19" LCD Monitor

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My Xerox XG-91D has gone totally black. No leds light up when I plug it in. The power supply is separate from the monitor itself. The power supply led does light up when I plug it in so I know that it is...

This could be a back-light problem, it can be caused by a faulty inverter board which supplies high voltage to the CCFL lamp or the CCFL lamp is faulty. The CCFL lamp is a mini fluro tube.
Check LCD Parts for service, parts, and DIY info - click on this link to their WEB site :-

Oct 25, 2009 | Xerox XG-91D 19" LCD Monitor

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The monitor comes on but then goes off but power light is still on please HELP!!!!

Check the connection to the computer. If the monitor doesnt detects a input, It will go to a standby mode

Feb 03, 2009 | Xerox XG-91D 19" LCD Monitor

1 Answer

Xerox XG-91D 19 in. Flat... Problem

If you look on the back of the monitor it has the name of the manufacturer - which I googled and found this warranty information:

If you already know that your monitor is out of warranty but want to try to figure out what's wrong with it, these are the contact numbers:
7373 Hunt Avenue
Garden Grove, Ca 92841
Phone: 714-799-3899
Fax: 714-379-6290
Hours: 8AM to 6PM Pacific Time
10849 Kinghurst Suite # 120
Houston, TX 77099
(281) 530-4100
(281) 530-4104 fax
Hours: 8AM to 6PM Central Time
For further warranty information, please contact our Customer Service Department
Call our toll-free service number at 1-800-776 8439 for out-of-warranty service rates.

Jun 23, 2008 | Xerox XG-91D 19" LCD Monitor

1 Answer

Logic board for xg-91d serial number E98Z5501032U

I can repair your Main logic board. I do repair work on ebay. my I.D. ecking767. Or search for Xerox under Computer and Networking

Nov 12, 2007 | Xerox XG-91D 19" LCD Monitor

1 Answer

Xerox XG-91D

Faulty capacitor(s) has ben mentioned by a computer repair man elsewhere in these solutions. I returned mine to the factory and was told they replaced an 'inverter' ? 

Oct 17, 2007 | Xerox XG-91D 19" LCD Monitor

1 Answer

Xerox XG-91D 19 in

it look like you need an inverter

Oct 11, 2007 | Xerox XG-91D 19" LCD Monitor

2 Answers

19" Xerox flat panel monitor

always try with another monitor,before do nothing else. this reveal if the problem is the monitor. could be a cable problem( cutted inside),could be a backlight problem (it have a flourescent tube and a inverter that makes it "shine" ,or a supply problem what means it don't even work.these tree case are for the repairman.

Jul 09, 2007 | Xerox XG-91D 19" LCD Monitor

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