Question about 3G Technology GEM GL-822A/B 17" Flat Panel LCD Monitor

3 Answers

Lcd GEM Gl-822A--dont show image

When I connect the lcd monitor to any computer the screen only show no signal mesage, what I should do? I have changed the vga signal cable and the monitor donsnt work. please help me.

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  • badwulf Dec 16, 2007

    All that happens when I try to turn on the computer is an analog button flashes up along with a digital button (top left corner). After doing this for a while, the monitor goes black and the little button at the bottom starts flashing. I have tried multiple cables and have had the same thing happen each time. I have tried turning everything off on the computer also.

    Thanks.

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3 Answers

Djdannys2k1
the problem was solved, there were a couple of capacitor filters that were dry.problem fixed replacing the bad ones for new ones.

Posted on Oct 08, 2008

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The problem was the bios of the lcd monitor, replacing the bios was succesfull

Posted on Oct 19, 2007

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  • Master
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It sounds like a problem on the video / signal circuit board inside needs to have electronic troubleshooting.

Posted on Jan 22, 2007

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6ya6ya
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1 Answer

I have a 17" Gem


Hello,
You shouldn't need to install software for a monitor to work. What you may have to do though, is configure your display settings to allow an external display. Your laptop might have a function key to do this. Try clicking the function key + the key that looks like a monitor display on your laptops keyboard. This should activate the external display port. You might also try going into the control panel, select display and enable the secondary display. Also a 17 inch display probably has a screen resolution of 1024x768 or 1280x1024 so make sure you don't set the resolution any higher then that or the display might not show anything.
Chris

May 20, 2011 | 3G Technology GEM GL-822A/B 17" Flat Panel...

1 Answer

I am looking for a power plug for my gem monitor #LCAO1F D3350382G


On eBay or Google Product Search or Amazon, search
GEM GL-822 power
or
GEM GL-822 12V 5A
There are a number available there. It is 12V DC, 5A

Apr 19, 2011 | 3G Technology GEM GL-822A/B 17" Flat Panel...

1 Answer

There is no image on the screen, and the power light blinks on and off while the monitor makes clicking sounds.


Your monitor is definetly bad....if its under warra\nty take it back for exchange/repair.
If not, ya need a new one.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c

Sep 30, 2009 | Scanport GEM GL-821A/B 17" Flat Panel LCD...

1 Answer

Grey white screen and that is all


Hi Mike,
Probably defect at the logic board of LCD.

Apr 22, 2008 | Scanport GEM GL-821A/B 17" Flat Panel LCD...

1 Answer

Monitor is flashing - BLUE, BLUE-ORANGE, BLUE, BLUE-ORANGE


There is a problem with the circut board inside the monitor. I had the same thing happen to me not to long ago.

Jan 30, 2008 | 3G Technology GEM GL-822A/B 17" Flat Panel...

1 Answer

GEM GL-821A has no display. The activity line does change from yellow to green. There is power to the display. What is wrong with it?


- lower resolution on computer ti 800 x 600 - look on screen to see faint image, if so, then inverter or backlight is gone.

Aug 24, 2007 | Scanport GEM GL-821A/B 17" Flat Panel LCD...

2 Answers

Widescreen reset


Go to the control panel and click display and reset it the way you want it. You may have to do this everytime you play your game.

Apr 25, 2017 | 3G Technology GEM GL-822A/B 17" Flat Panel...

1 Answer

18 1/2 In Gem Flat Penal LCD Monitor


here is the link for the manual; http://www.gemstarusa.com/downloads/manuals/GL-822.pdf page 14 runs through some procedures which should be worth a try - especially the idea to try the monitor on a different pc/a different monitor on your pc just to check where the problem is. swap any cables you can just in case. Hope this helps :)

Mar 14, 2007 | 3G Technology GEM GL-822A/B 17" Flat Panel...

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