Question about Elotouch 17" LCD Monitor

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Pc4 elo lcd screen

Hi I have a pc4 pos system the screen is comin up as pink on strart up for 3 secconds and becom blank when i plug a monitor on the back the monitor is working fine but lcd attached tu my system is not working .I m not able to she anything.
please someone can helpme out?

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Re: pc4 elo lcd screen - Elotouch 17" LCD Monitor Computer Monitors

Your BL Inverter is bad.

Posted on Apr 28, 2008

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Plug in the monitor and it comes on momentarily but then cuts out to blank screen.I got this given to me and am just trying to see if Ican use it with my hp system thanks.

Hi. If the display goes out after displaying the Power On Self-Test (POS) and the power indicator turns amber, it means that the display resolution of your computer is higher than what SyncMaster 192S can handle.

If you still have the monitor that you were using before, connect that one and change screen resolution to 800x600 and 60 Hertz. Turn off your computer then change monitor/LCD and turn on your computer. You may change screen resolution to optimize display on your SyncMaster 193S.

Let me know if you need help changing screen resolution or if you don't have the original monitor that you were using on your HP.

Aug 18, 2010 | Samsung SyncMaster 193S

2 Answers

I have the same issue with a 1515L Monitor. It comes on for a split second and goes off? or picture goes away. Picture looks fine at all resolutions and touch screen is working also.

jcleary916, You or qualified electronics technician will need to find out why "cold-cathode-fluorescent-lamps" fail to sustain output of white light that enables you to see what is on the LCD panel. CCFL inverter supply probably needs work on it. Do some reading in my and other fixya lcd monitor tech'e profiles. You will be amazed that so many other owners of ALL brands of CCFL back-lit monitors have YOUR exact same symptom as your's does. And then think about all the other owners who don't find their way to fixya for an answer!!! Keep in touch by doing another comment to this one after you do some reading. Then let me know what you are willing to do about your BLACK or BLANK n BLACK CCFL back-lit LCD monitor and how old it is!!! 12fixlouie

Mar 14, 2010 | Elotouch 17" LCD Monitor

1 Answer


This issue could be either the Monitor inverter failing or it could be your Video card. If you have another computer available, plug the monitor into a different computer and see if you get the same behavior, if you do, then the monitor is failing and needs to be replaced. If on a different computer it works fine, then you may have a video card failing. Does it seem to happen the longer the monitor is on? Could be as it heats up, it starts to fail.

Mar 03, 2009 | Dell E153FP 15" LCD Monitor

1 Answer

My ELO touchscreen stays black, but the beep works

backlight problem you need to replace the backlight

Aug 13, 2008 | Elotouch 17" LCD Monitor

2 Answers

Blank screen

elo touch screen ET1925L -7SWA1 i get no picture on the screen but i hear sounds coming ou the back of theespeakers.. could it be the inverter?? help

Oct 24, 2007 | Elotouch 17" LCD Monitor

2 Answers

Monitor no display

hi, check out the connector pins if any is damaged or bent, if not try it on a different system just to confirm that its not the display card problem, let me know??

Oct 20, 2007 | Dell E173FP 17" LCD Monitor

2 Answers

How to adjust sensitivity on ELO Touch Screen monitors

you probably have a capacitive screen, it only responds to finger press. You need a resistive screen to be able to respond to finger, nail, or pen press.

Aug 28, 2007 | Elo 15" Touch Monitor

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