Having problems with your ViewSonic VX715 17" LCD Monitor ?

Monitor turns on then goes dark

\015 Monitor turns on the goes dark i have ruled out the computer and video card as the problem if i hit the 2 switch it comes back on then goes right back off.\015

Answers :

Either the power supply board is failing and needs repair or a bad bulb in the screen is causing it.
You would have to open it up to get a better idea.

Here's some info:
\015\012\015\012MAKE\015\012SURE ALL POWER is DISCONNECTED For at least 5 minutes PRIOR TO WORKING ON\015\012inverters.
\015\012\015\012If your picture wasn't\015\012pinkish or dark at the top or bottom when it was working, then it may be the\015\012inverter has gone bad. Inverters are like light bulbs and have life\015\012expectancies on the capacitors.
\015\012\015\012If your picture was\015\012pinkish or dark at the top or bottom when it was working then you may have 1 or\015\012more of the bulbs failing.
\015\012\015\012You can check for\015\012pinkish if your screen flashes.
\015\012What you do is when you have it open to the point of getting to the wires that\015\012hook to the back of the lcd screen is to disconnect only the wide ribbon that\015\012goes from the video board to the back of the screen. Then start it and check\015\012the screen flash color.

\015\012\015\012
\015\012These come apart a little different than most. The front trim comes off with\015\012the screen. So essentially you are removing the back case first:
\015\012Once the four screws are out of the rear corners there are snap tabs that need\015\012to be released between the silver trim and the back black plastic (three top\015\012and bottom and two on left and right.)
\015\012You can use a thin knife blade to help release them as you separate the silver\015\012from the back plastic Black part has to be bent outwards to release these tabs.
\015\012Then entire guts will come out with the screen ., then the inverter is under\015\012the center area under the metal cover.
\015\012Shout if you need more info.
\015\012If you email me a good picture of the inverter in the area of the larger yellow\015\012square component and one from underneath , behind the two small yellow square\015\012components, I may be able to get a better idea if it is the inverter from a\015\012visual.

\015\012\015\012Email : [email protected]
Repair Help & Product Troubleshooting for ViewSonic VX715 17" LCD Monitor

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Monitor goes blank less than a second after turning on.


Sounds like either there is a bad connection from the computer to the monitor, or the monitor has a faulty power regulator, causing the monitor to overheat prematurely, and shut off. ... Proview PL926WBi 19" LCD Monitor

My brightness control does not work just turned on and can not hardly see anything it is up and running what now


Have you tested it with an external monitor? I would say you either have a damaged inverter board or screen baclight lamp. Usually the inverter board fails in one of the following ways:1. When you turn on the laptop, the scree ... Dell Inspiron 1545 Notebook

The screen goes very dark within a minute after booting up = I can just barely see the menu page


When you say screen goes very dark when it booted to windows so it means that when you turned on the laptop when the dell logo flashes the screen was fine? if thats the case could you please try this. after turning on the laptop you will see the dell ... Dell Inspiron 2200 Notebook

I have the same issue with my dv1000 "If I press the switch at the top left of the unit ( the one that puts the unit in standby when the lid is closed), the screen comes to life momentarily sometimes for 15 to 20 seconds. I can use with an external monitor and when the screen is dark, I can see that it is operating, but it is too dark to use.". I have changed the inverter and it still doesn't work, how do I check if th einverter I bought as a replacement works and/or is compatible?.


Usually inverters fail in one of the following ways:1. When you turn on the laptop, the screen lights up for a short period of time and then goes dark. You still can see an image but it is very dark, almost invisible and definitely not us ... HP Pavilion dv1000 Notebook

VERY Dim screen after a drop


Have you tested it with an external monitor?\012I would say you either have a damaged inverter board or screen baclight lamp. Usually the inverter board fails in one of the following ways:1. When you turn on the laptop, the sc ... Sony VAIO VGN-NS190J/S Notebook PC

Moniter flashes on, then goes dark. help please!


Sounds to me like its either the inverter or the lcd. If you can get the monitor apart go ahead and reseat the lcd cable cause it could be that the cable came loose during the move, it could be halfway in and halfway out.After you do tha ... NEC Computer Monitors

Comes on for about five seconds and then goes dark


I did as others have suggested, but with a twist. I not only replaced the fried C922 capacitor but one adjacent to it, and my monitor now works perfectly. Sorry, forgot the number of the other capacitor but it might not matter because it probably cou ... Liquid Video L17LCD2 17" Flat Panel LCD Monitor

Monitor turns on then goes dark


Either the power supply board is failing and needs repair or a bad bulb in the screen is causing it.You would have to open it up to get a better idea.Here's some info:\015\012\015\012MAKE\015\012SURE ALL POWER is DISCONNECTED ... ViewSonic VX715 17" LCD Monitor

Scceen flickers on and off


You'll have to describe the problem in a bit more detail, because it could be a couple different things based on when it goes dark and what "dark" means. I'm going to guess that the monitor is turning itself off after that second, but yo ... Liquid Video A170E101 Monitor

Monitor is going out...


Hello\015\012I am a technician-informatic. I have repaired about 80 Lcd Samsung monitors with theese problems. I offer the repair manual.Manual has been done with the experience of the repairing Samsung Lcd monitors. Manual was made by m ... Samsung SyncMaster 940N Flat panel Monitor

Samsung 19" monitor 913n


Hello\015\012I am a technician-informatic. I have repaired about 80 Lcd Samsung monitors with theese problems. I offer the repair manual.Manual has been done with the experience of the repairing Samsung Lcd monitors. Manual was made by m ... HP Pavilion dv9005us Notebook

Laptop Screen dark yet computer works with external monitor


Does the fan work ok? and do you have a laptop holder for it or you just have it on a desk ....get a laptop holder for it if you do not have one and as for the rest goto the power mangment area on the computer and see if the monitor might be on sta ... Compaq Presario R3000 Notebook

RE:monitor goes black


Monitor going black after a few seconds can be causd by a faulty power supply or inverter. Some monitors have both as one unit.\015\012Sometimes it is basic failed capacitors, After that then I would look at transistors.\015\012The averag ... Acer AL2017 20" LCD Monitor

Used as second monitor suddenly stared to go dark


If the screen is lighting up for a fraction of a second when you turn on & then goes dark, this indicates a fault either with the backlights on the screen or the inverter part of the monitor. You can check the backlights if you have access to a b ... LG W1934S-BN 19" Monitor

Monitor turns on then off quickly


From your description of the issue, the LCD and or hte inverter has failed. If less than a year old, contact Princeton Digital for warranty repair, if outside 1 year, it is likely cheaper to replace than repair ... Princeton Digital Computer Monitors

Monitor turns on then off quickly


... Samsung SyncMaster 750S Monitor

Problem with Fan - Dell Laptop Inspiron B130 ?


Hello,\015\012\015\012If the fan is dead, then the laptop will shut itself off after a short while to prevent heat damage. It is normal for the fan to spin up when you turn on the laptop and then stop turning. The fan will kick in again w ... Dell Inspiron B130 Notebook

MONITOR KEEPS GOING OFF.


Try your monitor with another computer. If it's still a problem. \015\012\015\012This is the way how to examine what's wrong with your LCD\015\012monitors. Power on both CPU and monitor. After the monitor goes off, you\015\012check that you can see t ... Dell E173FP 17" LCD Monitor

Monitor Goes black, or flickers on and off


The high pitch sound is coming from the inverter. It is faulty and needs to be repaired or replaced. The inverter supplies high voltage to the CCFL lamp, this lamp gives the backlight to the LCD so you can see the LCD images.\015\012Check out L ... ViewSonic OptiQuest Monitor

Erratic display My display was dark when I returned home. After turning it on and off a brief flickering image appeared then the display turned dark. The computer works fine with another monitor. Turning it on and off brings up a brief flickering image, but it only lasts a second or so before going dark. I just recieved a Gateway FPD 1830,it powers up,but the screen is blank,and when I push the source or on/off button I see the screen display but only for a second or two then it goes blank a


Since the computer works fine with another monitor, now try the defective monitor on another computer.Problem persists, you got a failing electronic part inside or the monitor cable. ... Computer Monitors

Viewsonic VA912b. Monitor will only turn on for a


Bad caps in the power supply, common problems. See examples here: http://s807.photobucket.com/albums/yy352/budm/Viewsonic%20V912B/ ... ViewSonic VA912BWB 19" LCD monitor

Monitor goes dark over and over


Try and find the LCD Screen diagram, there is a good chance that your capacitors are failing. The capacitors that will need to be replaced are the ones with either a bubbled top, you will notice these right away once you compare them to the rest. O ... Computer Monitors

Dell E228WFP Monitor failure


To me, that's an XP driver issue. If the screen turns on at all, then goes dark during XP boot, that's nearly a ringer for drivers. Out of range on the Hz? Tried booting in safe mode to see if it loads with standard win drivers? That migh ... Dell E228WFP LCD Monitor

Power but no picture


Try to re-solder the inverter part of the board. You may recognize that part where the 4 connectors from the backlight tubes can be found.... usually the small transformators (sorry, my technical English is not good) have bad soldering eyes after lon ... BenQ FP71E 17" LCD Monitor

Samsung syncmaster 711p power issue


Hello\015\012I am a technician-informatic. I have repaired about 80 Lcd Samsung monitors with theese problems. I offer the repair manual.Manual has been done with the experience of the repairing Samsung Lcd monitors. Manual was made by m ... Samsung SyncMaster 931B 19" LCD Monitor
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.5667 seconds