Question about ViewSonic G790 19" CRT Monitor

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Monitor cable Where can i buy replacement cables for acer monitors that are a permenent cable the one that stays on the monitor all the time

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Posted on Jan 21, 2008


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Posted on Jan 02, 2017


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My monitor works fine for weeks than suddenly just goes black! I turn it off and back on and it only stays on for about three seconds than goes black again! The power light stays on!

take off the monitor data cable from pc and try to turn monitor on if appears a smal square on the screen that mean your monitor is ok , and the black screen reason maybe data cable or vga card.

note : your monitor resolution is 1680x1050 some times wrong resolution cause like this problems

if you see that is helpful please don't forget to vote me
best regards

Apr 22, 2011 | Acer P221W LCD Monitor

1 Answer

I have an acer AX1700 which boots up but does not give any signal to the monitor.all lights are on from the computer as well as the monitor but the monitor stays black. cables are plugged in...

Before you buy a new graphics card, please try the monitor on another computer. If it's works on another computer, you need to troubleshoot the your machine.

Bring another monitor to your computer and connect it, if it works, then there's no problem with your graphics card. Must be startup or interfaces problem.
(Note: do all the connections before you power on the computer and leave your monitor On before your switch on the computer.)
If another computer works on your computer, then replace with a new display cable (vga/hdmi/dvi which suits your monitor).
Do let me know after you are done all these.

Good luck.

Thanks for using FixYa.

Jun 30, 2010 | Acer Aspire AX1700-U3793A PC Desktop

1 Answer

The color on my monitor is changing by itself... going blue yesterday and red today? whats up?

Sounds like either your monitor is about to break or that there is something wrong with the connection between your computer and your monitor (something wrong in the cable). Next time that happens, try to move the cable connecting your computer with the monitor. If it fixes it, you better go buy a new cable.

Dec 03, 2009 | Acer Value AL1703SM 17" LCD Monitor

1 Answer

Acer Monitor Not Staying On


It sounds like there's a problem with the monitor itself. It may be that the lamp in the computer is dying, which would explain why it keeps going out. Other possibility is that the monitor isn't receiving power properly either through the cable or inside the monitor itself.

If your're not the kind of person who wouldn't mind opening the monitor up and hopping in there, then I recommend you take it somewhere it can be diagnosed like Best Buy.

Hope I helped :)

Nov 28, 2009 | Acer X223WB 22" WIDESCREEN LCD Monitor

1 Answer

I have an HP Pavilon, Laptop and an Acer Monito

you can buy a lcd cable to connect your laptop and your acer moniter.

if your moniter is a crt then no need to buy you can use the default cable.

if its a lcd the cable is given in that package. you can use it.
you can see a vga port in your laptop with blue colour that is the connector for moniter and your laptop

Jul 14, 2009 | Acer AL1721 17" Flat Panel LCD Monitor

1 Answer

Pink monitor

When you got the new monitor, did you also get a new cable? Most likely the issue is not the monitor but either a bent pin on the cable connector or a bad wire within the cable. Try using a cable from another monitor or borrow a friends to test, before you buy a new one.

Mar 10, 2008 | Acer AL1715 (Black, Silver) 17" LCD...

2 Answers

White screen

This could be caused for a number of reasons. First thing to determine is if the computer is bad or just the screen. Hook up a external monitor to the laptop and turn it on and use the FN key to turn on the external monitor port. If the computer is running fine with the external monitor then you have a bad LCD or LCD inverter. which is replacable but expensive.. you would want to look at getting a new laptop or using it with the external monitor.

Jan 18, 2008 | Acer TravelMate 2300 Notebook

10 Answers

Light comes on, no power to montior...

After posting my problem in this thread, I sent my Acer back in its original packaging with a copy of my receipt to Acer Technical Service. It still had a year left on its warranty (out of the original three years), and so I figured they would repair it. Much to my delight, they actually did. It took almost 3 weeks, and there was no email notification during the repair period (even though I asked about the status of my monitor once), and just when I was giving up hope, a big box arrived on my front doorstep. The note inside said:

"Enclosed you will find your unit which was sent to us for service. It has been thoroughly tested and repaired.
Repair Comments: Performed repair on customer unit.
Description: Inverter Board AA668 24TBD292LF..."

So it looks like the problem was an inverter board, which they replaced. I plugged the monitor up to my laptop again and it's been working fine all day. It was a bit hard to get in touch with Acer about the problem at first, and during the repair, but in the end they followed through and repaired the product free of charge.

Oct 01, 2007 | Acer AL2416W 24 in. LCD Television

1 Answer

Monitor sleeps after one second

Try connecting the wires properly. try changing the VGA cable. i had the same problem my screen goes black some times and pink i changed the VGA cable it was absolutely fine!!!
What is VGA cable
VGA Cables Adapters Converters and Devices C2G

visit a computer mechanic for further trobleshooting

Mar 17, 2017 | AcerView F51 15 in. Flat Panel LCD Monitor

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