Question about Envision EN 9110 19" Flat Panel LCD Monitor

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Envision en 9110 lcd

When powered on , screen blinks a color screen once then goes blank.
Won't even do self test

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Re: envision en 9110 lcd

More than likely bad inverter board or power boards

Posted on Feb 11, 2008

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Envision en-7500 won't power on

The problem is in the power supply board, at least one capacitor is open, sometimes will bulge at the top making it easier to spot.

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How can i find a power cord to fit this monitor? The one I have is not getting power to it . It was tested by Best buy.

Most monitors have the same type power cord. You can order them cheap off of Amazon and eBay.
Heres on that should work:

Feb 27, 2011 | Envision EN 9110 19" Flat Panel LCD...

1 Answer


First, if it shows no signal because it is not receiving the signals from PC then it will go into stanby mode. Try it with another PC first and also check the cable.
Most capacitors kit costs around $15 if you replace them in a set, I always replace them in a set.
Learn more here:

Basic LCD monitor and TV troubleshooting guide:

Learn about bad caps:

Capacitors kit: he can make you a set of caps for you.
Or just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
Post back what you find.

Dec 10, 2010 | Envision EN 9110 19" Flat Panel LCD...

1 Answer

I have an Envision tft1980 Model EN9110 flat screen 19"monitor. every few minutes it blacks out for 1-2 seconds. It doesn't seem to loose power as the green light is still on but it blacks out. Any Ideas...

If you are going to DIY repair, please read below and look at the pictures so you will know what to look for, most LCD monitors have the same problem.

Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for:
Post back what you see inside so we can guide you further and it will help out other people in the future also.

May 07, 2010 | Envision EN 9110 19" Flat Panel LCD...

3 Answers

Envision monitor EN-7100e color is screwd up.

Unfortunately this monitor has captived VGA cable, you cannot easily replace it. Try moving the cable around to see if you will get normal color back.

Apr 12, 2010 | Envision EN-7100e 17" Flat Panel LCD...

1 Answer

I have a Envision EN-7100e monitor. Downloaded

catamount309, This is only a guess, but unit may have internal "switch-mode-power-supply"/"CCFL inverter" board problem. When screen goes BLACK, is it also BLANK? If you can see WIN-desktop with aid of bright flashlight 1 inch from screen, then SMPS is in partial shutdown mode. If you see nothing, then SMPS is in full shutdown. In either case, Technician will need to repair the SMPS/CCFL inverter board. If KNOWN GOOD monitor works with PC, then you know 7100e is bad. Do you know and understand how the new energy efficient screw-in curlie-Q light bulbs work? If the "electronic ballast circuit" not working, then it can't light-up the CCFL tubes on the reverse side of LCD panel then you see black. Do more reading in my fixya profile for more options open to you. Do your research first!! Hey, reading is free!!!
Will you fix or trade for new? 12fixlouie

Mar 07, 2010 | Envision EN-7100e 17" Flat Panel LCD...

1 Answer

My monitor keeps blinking off and on every 30 seconds

I would say that this is probably a power inverter problem in the monitor itself.
One way to check it to connect another monitor and see if it works. If so, then you need to have your monitor repaired.

Jan 06, 2010 | Envision EN 9110 19" Flat Panel LCD...

1 Answer

Menu goes on and off

Press the menu botton 35 sec continuasly.. If no then replace the Microprocessor supply IC LM7805 (5V)..

Jul 08, 2009 | Envision EN 9110 19" Flat Panel LCD...

1 Answer

My Envision 9410 Monitor flashes on and off. You see the picture fine, but then it goes to a black screen and then back to seeing desktop. The power light goes on and off while this is happening. Is...

Its either going to be the inverter or the lcd going back and it can't keep the screen lit.

Also I've seen it where the capacitors on the power board go puffy and they need to be replaced.

It will be one of those three things.

May 15, 2009 | Envision EN-7100e 17" Flat Panel LCD...

1 Answer

Envision LCD monitor: ''Auto Config Please Wait'' is always on

Just tell me why this message comes up and if it means my monitor is going

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