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Viewsonic vp2330wb powers on but with black screen what do i do?

Black screen please help

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2 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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budmrtn
  • 11361 Answers

SOURCE: All of a sudden, my Viewsonic VS11531 screen went

If you are going to DIY and already try the monitor with another PC, and have proper tools and know safety precaution then please read on:
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, 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/albums/yy352/budm/
Post back what you see inside so we can guide you further and it will help out other people in the future also.

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/

Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.


Parts for your monitor:

http://www.google.com/search?q=Viewsonic+VS11531&hl=en&prmd=ivns&source=univ&tbm=shop&tbo=u&sa=X&ei=H6uwTbfFOYWUtwefksCDDA&ved=0CCsQrQQ

Posted on Apr 21, 2011

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1 Answer

No power to vx2235wm. How can I fix it?


Black screens or no pictures are usually caused by a failure in the back light power supply. Many times the monitor is working but with the back lights not turning on you can't see the display. Here is a link to a repair guide that will show you how to open the unit and what to look for and replace to rebuild the power supply and bring the unit back to life.

http://www.ccl-la.com/blog/index.php/repairing-the-viewsonic-vx2235wm-lcm-monitor/

I hope this helps, if so please rate my solution.

BuddyMc

Dec 07, 2011 | ViewSonic VX2235WM Monitor

1 Answer

Need to know if this monitor is hdcp compatible. Can it support hdcp?


here is the List of compatible monitors with their brand names :

Sony
Sony MFM-HT205

Viewsonic
Viewsonic VP2330wb
Viewsonic VP231WB
Viewsonic N3250W

Dell
Dell 2007WFP
Dell 2407WFP
Dell 2707WFP
Dell 3007WFP
Dell E228WFP
Dell E207WFP

Acer
Acer Al2423W

Asus

Asus MW221U
Asus MW201U

Gateway
Gateway FPD1975W
Gateway FPD2185W
Gateway FPD2485W
Gateway FPD2275W

HP

HP LP3065
HP f2105

Samsung

Samsung 205BW
Samsung 214T
Samsung 215TW
Samsung Syncmaster 225BW
Samsung 242MP
Samsung 244T(US version)
Samsung SyncMaster 244T
Samsung 320P-Black
Samsung 930MP
Samsung 940MW
Samsung 940BW
Samsung Syncmaster 931BW
Samsung syncmaster 226BW

BenQ
BenQ FP241W
BenQ FP241WZ (Includes 1:1 pixel mapping)
BenQ FP241VW (Includes 1:1 pixel mapping)
BenQ FP222WH (Unconfirmed)
BenQ FP94VW (Unconfirmed)

LG

LG L245WP
LG L226WTX

NEC
NEC Multisync 20WMGX2

If you can tell your monitor manufacturers name and model no i can let you know about it. Anyhow the above information will help you.

Mar 11, 2010 | Polyview MNTR |17'LCD V17D Monitor

1 Answer

My ViewSonic VG1930WM (Black) LCD Monitor wont turn on


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

Mar 01, 2010 | ViewSonic VG1930WM LCD Monitor

1 Answer

Black screen


Look in the power/inverter board for bad caps with bulging top first, post back what you see inside so we can you further, see failed VIEWSOINC due to bad caps: http://s807.photobucket.com/home/budm/allalbums

Feb 02, 2010 | ViewSonic VX2235WM Monitor

2 Answers

The Viewsonic LCD VA503b when powered on will only give me a blinking power button. Is it in a "power down" mode and if so how do I unlock it?


Is there an ON/OFF rocker-switch (on the side of the screen), with a '|' label on one side, and an 'O' label on the other side of the rocker?

Can you access the OSD (On Screen Display) and run through the various menu items, to control whether the front switch acts as an "ON/SLEEP" versus "ON/OFF" control?

Jan 04, 2010 | ViewSonic VA503b (Black) 15 inch LCD...

1 Answer

ViewSonic Monitor screen gone black


There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find.

Oct 14, 2009 | ViewSonic VX2035WM LCD Monitor

1 Answer

Black screen when monitor power is on


Flyback has given up the ghost at this point on computer monitors there not worth fixing because flat panels are cheaper now a days but you can use best buy recycle program to see if you can get soemthing back for it www.bestbuy.com if you find this information useful please rate fixya when your rating thanks.

Apr 26, 2009 | ViewSonic P815 21" CRT Monitor

1 Answer

ViewSonic VX2235wm LCD Monitor


hello do you still have the monitor maybe i can trade you something for it i could use the parts to fix a unit i have lmk thanks

Sep 08, 2007 | ViewSonic VX2235wm LCD Monitor

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