Question about ViewSonic Pro VP2130b 21.3" LCD Monitor

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Viewsonic VP2130b monitor no post black screen

Have a Viewsonic VP2130b monitor. It does not show a post screen or windows, but the power light is on. It does this on all 3 of our pc's, so it has to be the monitor. Have taken out the DALAVPMB020 digtal board and the EADP-64BF B power board. Can see no overheated componets or burned tracks on either. Suspect cap or zener on power board, but don't have the tools to test them and don't want to get started in a hit and miss soldering job. Any history on the bad component?

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Here is a suggestion:
By looking at the power board you should see the light, and where it is connected to, so diagnose the circut from that point foreward eliminating any potential of damging the board. try any cables or ribbons.

Posted on Jun 20, 2009

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Posted on Jan 02, 2017

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My screen shows start up screens but while my computer loads, i cannot view my window screen... it became black but however the power button is still green


Welcome to FixYa!

here is the things you should do .

1. download a drivers click here
2. Restart the system in safe mode and install drivers (these are up-to date)
3. Check the LCD have you plugged the DVI cable or simple VGA cable ..
3A. And if are you using any Graphic cards remove the DVI cable just use motherboard's own VGA
outlet and connect it to the LCD , if it works then you might have the problem with graphic card,.
4. Check either your LCD is displayed on 1 or 2 check the button near power button on LCD.

If it does or doesn't solve your problem do comment here ill know.

Best Regards

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1 Answer

Problem: no image, black everything, it doesnt turn on, there is no red light and no green light either, previously sometimes turn off and than went on again... it did it several times... I can buy a...


Hi there,

Unplug the cabels and plug it back in,Have you tried this already?

Post back if it is not working we will be happy to help you.
Hope this helps.
Cheers!!!!

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Please read below before DIY.
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 Viewsonic monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://www.badcaps.net
http://en.wikipedia.org/wiki/Capacitor_plague

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You need to open it up and the first place to look will be the power supply, look for bad caps with bulging top, post back what you find so we can guide you further. See example of failed VIEWSONIC monitors due to bad caps: http://s807.photobucket.com/home/budm/allalbums

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1 Answer

Had a look at a ViewSonic VP2130 with a friend of mine who used to fix TVs. He found a bad cap and has replaced it, however the LCD will still not function. We've looked at all the caps in the power...


its the J2 noise reduction. my **** did the same thing i changed it and now my **** works if u still have problem just post it here and ill go from there

Feb 08, 2010 | ViewSonic Pro VP2130b 21.3" LCD Monitor

1 Answer

Won't power up


1.This could be the transformer on the power supply board that needs replacement along with a bad rectifier diode in the full bridge mode.
2.check diodes in the power supply should read .535 with the digital meter leads ( red ) on the anode and the black lead on the cathode. this indicate good is lower then the diode needs replacement.
check the internet on how to test diodes in a circuit. If you are savvy enough you will successfully repair this unit.

Jan 29, 2010 | ViewSonic Pro VP2130b 21.3" LCD Monitor

1 Answer

My Viewsonic 1912w has a totally black screen with power supply


You need to find out if you the 12vdc is reaching the inverter circuits, if you can take good pictures then we can guide you further, there are fuses for the inverter circuits, This is where I post my pictures: http://s807.photobucket.com/home/budm/allalbums

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My monitor suddenly went black and will not respond...


try to boot in safe mode....if it starts in safemode.. then uninstall vga driver......do reply

Oct 01, 2009 | ViewSonic Pro VP2130b 21.3" LCD Monitor

1 Answer

Need Power Supply for VP2130 Viewsonic Monitor


try ebay, i've found a few for Samsung monitors there.

Aug 03, 2009 | ViewSonic Pro VP2130b 21.3" LCD Monitor

1 Answer

Monitor non functional


Am I correct in understanding that your MacBook is operating properly, but when you attach your external monitor it doesn't show anything?
I often connect my black MacBook 2GHz to my flat screen's VGA port. Sometime the screen doesn't respond for one reason or another. The fastest solution is typically to mirror the screens then return to normal. When that doesn't work, it's usually enough to restart the MacBook while it's still plugged in to the external monitor. If neither of those work, try connecting to a different monitor or finally try replacing the connector.
Unfortunately those connectors don't have the best life spans. (See Apple's customer reviews on DVI connectors.)
iKnow Apple Dan (919) 280-3101

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