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Toshiba laptop hooked up to viewsonic monitor analog error

I have a toshiba laptop hooked up to a viewsonic monitor and i'm getting an analog error starts up...shows microsoft start up window then says can't read analog....then the monitor goes do i fix this

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When i turn on the monitor its shows analog and then the screen goes blank but the power is still on what do i do? take note i think i need it to go back to the digital state its a viewSonic VG710s

First I would make sure the video out on your PC is working correctly. The best way to do this is by hooking your PC up to a different monitor to see if the second monitor operates correctly. If it does not then possibly you may have an issue with your video card. If you are interfacing to a laptop, make certain that you have the video out configured to output to an external monitor. This can be achieved through your computers control panel.
I also had a similar issue with one of my ViewSonic monitors and resolved it by completely unplugging the monitor from my PC and also for the electrical outlet. I let it sit for 5 or 10 minutes, hooked everything back up, restarted the computer and it corrected itself.
Hope this helps

May 01, 2011 | ViewSonic VA712 17 inch LCD Monitor

1 Answer

My ViewSonic VA712b monitor blacks out for a second or two and then works normal. It may happen `5x/HOUR. It may be stuck in analog but I tried both analog and digital and it does it in both. A little blue...

It may be indicating that the power supply may be failing. You may want to look inside for bad caps in the power supply section.
I believe this is same chassis as VA921B:
Please look through my albums to see failed monitors due to bad caps.

May 12, 2010 | ViewSonic VX924 19" LCD Monitor

1 Answer

VX1935wm using analog input has image shifted ~3 in left

try to Google for service menu...then adjust from there,,

May 06, 2010 | ViewSonic VX1935wm LCD Monitor

1 Answer

Viewsonic VA720 monitor has small blinking light, won't turn on

When turning on the computer we get analog auto save, and don't get as far as the desktop, how can I solve this problem

May 03, 2009 | ViewSonic VA720 17" LCD Flat Panel Monitor

1 Answer

External monitor issues with Toshiba Advanced Port Replicator III


I have the exact same problem with a Tecra Laptop and a ViewSonic monitor - Did you manage to resolve this at all?

Thanks in advance


Jan 08, 2009 | Toshiba Advanced Port Replicator III...

1 Answer

Can VP171s work with Windows 95?

Your video settings are incorrect for the monitor. Right click on desk top and go into the settings/advance area where you can make monitor resolution and refresh rates.

Mar 29, 2017 | ViewSonic VP171s 17" LCD Monitor

1 Answer

Trouble hooking external Viewsonic monitor to Toshiba laptop

If I understand You are using a Monitor connecting the Monitor...
and the background is shared byboth the display however the Cursor stays only on one of them at a time.However it can be toggled among the 2.

If yes,
then this Feature is called the Extended Display.
Use the same Key Combination that you would use for external Display one More time and it should Work.

Jul 03, 2008 | ViewSonic VX924 19" LCD Monitor

1 Answer

Cannot get correct resolution

1. It could be limitation of your video card. Older cards would not support high resolution for LCD monitors.
2. Be sure to use DVI(digital) output from your video card. You will not get a good resolution with VGA(analog)
3. When installing driver for a monitor sometimes you will get a chose to install analog(VGA) or digital(DVI) driver. Choose the correct driver.

Good luck!

Jun 04, 2008 | ViewSonic VX2235WM Monitor

1 Answer


Seeing the word "analog" on your screen means the monitor has recognized video input on the vga "analog" input connection.
Most computers output "analog" vga (15 pin) which must be converted to digital for a flat panel monitor to display the image.
Many LCDs now have both analog and digital inputs.


May 01, 2008 | ViewSonic VP191b 19" LCD Monitor

1 Answer

Viewsonic VA1912WB error says analog signal

I had a Gateway 19" TFT that did the same thing.
Does the power light stay on? If so, you more than likely have "dry" solder joints at the inverters. Take it apart & shoot a little solder on the inverter solder joints. Good as new now. The solder joints dry out because of the high heat generated. This is a very common problem.

Apr 22, 2008 | ViewSonic VA1912wb Monitor

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