Having problems with your LG Flatron L1951S 19" LCD Flat Panel Monitor ?

Screen flashes only for a split-second (as a second display for an iMac)

\015 I am using an LG Flatron L1750S as a second display for my 20" Aluminum iMac running OSX 10.4.9 with an ATI Radeon HD2400 128 MB of VRAM. I seem to have a problem. The display will flash on for a split second every time I turn it on, then I will go off. The green power light is still on, and It has not gone into standby mode. I feel like this is a problem with the monitor itself, because the menu will not come up either. Its just black...\015\012\015\012Screen flashes only for a split-second the goes off and green power led stays on but no picture, please help\015

Answers :

The inverter is faulty.If your Monitor is powered by a mains'kettle' type lead,then it MAY be repairable,provided you can find someone to do it.If you have an external power supply,then the chances are you have a separate inverter,and it is doubtful whetther you can find the fault or a replacement circuit board....which is why we have become a throw away nation !!
Repair Help & Product Troubleshooting for LG Flatron L1951S 19" LCD Flat Panel 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 :

Screen flashes only for a split-second (as a second display for an iMac)

The inverter is faulty.If your Monitor is powered by a mains'kettle' type lead,then it MAY be repairable,provided you can find someone to do it.If you have an external power supply,then the chances are you have a separate inverter,and it is doubtful ... LG Flatron L1951S 19" LCD Flat Panel Monitor

Display went black and now computer will not do anything

I need default password for ibm thin kpad lenovo r51.i tryed to crack or to bypass password but i can't i need help pleaze ... IBM ThinkPad R51 Notebook

Monitor flashes image for split second then goes blank but green LED flashes as well

Have you checked the capasitors?,if they,re ok then the proublem is one of the transistors it will have the letters DKQA on it ,they control the backlight power ... Sceptre X9G Komodo IV 19" Flat Panel LCD Monitor

ACER 22" monitor flashes on at PC startup, then goes black

Your monitor has a bad INVERTER, look on eBay. ... Computer Monitors

Lg flatron blank screen

T certainly seems like the monitor is not getting a signal. Did this\015\012happen after you changed something, or just on normal boot up?It could be the video card that has failed.Also, check the pins on the connector; sometimes they can ... LG Flatron L1951S 19" LCD Flat Panel Monitor

Display flashes DELL logo on power up and then goes black.

Try pressing Fn + Monitor. It sounds like you have it set to pipe video out to an external monitor.\015\012\015\012Hope this helps. ... Dell Inspiron 6000 Notebook

No display lights

Run the PSA Diagnostics and Obtain the PSA Error Code \015\012To run the PSA diagnostics and obtain the PSA error code, perform the following steps:\015\012Shutdown the computer.\015\012Press and hold the <Fn> key, ... Dell Inspiron 9100 Notebook

Monitor shuts off during boot. Let the machine boot full up, hit the power button, the monitor flashes windows for a split second, and goes back to power saving mode

Hey there Celius,Chances are the 'Refresh Rate' somehow got set too high for the monitor. On flatscreens , the result is a black screen.If you have an old monitor (crt type) hook that up temporarily and reboot.\015\012 ... LG Computer Monitors

No picture or power green light just blinks - Sceptre X9G Komodo II (Black) 19 in. Flat Panel LCD Monitor

Carrizosas, Tell me more. How old? Approx. total "ON" hours of use? Did it display a "bright, crisp, full color text and graphics and pictures the day before? Does this unit have a lay on floor "BLACK BRICK" ac to dc supply, or only a 3 wire line cor ... Sceptre X9G Komodo II (Black) 19 in. Flat Panel LCD Monitor

SyncMaster 712N monitor problem

I've had a similar problem. I took apart the monitor (it was out of warranty by that time anyway) and found the lamps would not stay on. They'd flash for a split second before remaining unlit. I tried hooking up another LCD monitor's lamp to the S ... Samsung SyncMaster 712N 17" Flat Panel LCD Monitor

Lcd monitor power light flashing with no img. seems 2 be frozen

The display is in safe mode and you will need to reset the display to get the display out of the safe mode. There are 2 different model revisions. Please choose the method that will match your revision. Depending on the revision of the monitor, one ... Planar PL1910M (Black) 19 in. Flat Panel LCD Monitor

931B tries to come on but shuts back off

Problem solved by changing 3 capacitors (C112, C113, C316).Replace the 470uF 25V with a good quality low ESR type and the two 820uF 25V with 1000uF 25V low ESR types. The 1000uF caps should be 10x20 in size, however I managed ... Samsung SyncMaster 931B 19" LCD Monitor

Screen black, will flash on for a second if you put

Ktoll, Wow you will need to do a lot of surfing and a ton of reading to educate yourself as to why your monitor has the BLACK SCREEN OF DEATH!! Yes, you too, with some research might possibly fix your own monitor if you know how to use a soldering i ... Computer Monitors

Very, very dark display screen (almost completely black)

I had this problem as well. the screen was almost completely dark yet I could almost see silhouettes of desktop items. I thought it was my screen but upon further examination I found that it was more likely a short circuit leading from the scre ... Dell Latitude C610 Notebook

Flashing green power on light with no display

Hi\015\012\015\012My name is Sydney, I am going to try to help you fix your problem. It seems your screen has a hadware problem, if you still have a warrant for your product i would advise you take the screen with you to your supplier to take a ... Acer AL1715 17" LCD Monitor

Computer Turn then a flash of white type with a black background

Connect your machine in an external monitor to check if the display is okay on the external monitor. if yes, the problem would the the LCD screen from your laptop. you might need to replace it. also, check if the video driver is correctly installed. ... PC Laptops

Black screen on acer 242lc lights come on power up

You indicate that the lamp for Power On comes on? (Light bulb icon) What about the harddrive activity lamp? (Media Activity icon. Looks like a book. Third icon going right, from Light bulb icon) Is this lamp lit up? (May flash ... Acer TravelMate 242LC Notebook

ViewSonic VX922 monitor - black screen - green power light flashes

PLEASE read Carefully so here is a fix for the green blinking light ...the monitor is going into shutdown....protect mode......THIS is ...Only for the seasoned electronic service tech ......YOU NEED TO BE into Electronics ..or have electronic backgro ... ViewSonic VX922 19" Monitor Flat Panel

Osd main controls locked/unlocked pops up every 5 seconds

Hi,\015\012\015\012Press the Menu button ( marked OK) for one minute, or more, and a blue/red menu list should appear on screen.\015\012\015\012Using the adjust button (immediately to the left of the OK button) by pressing the ... Philips 190B6CB/27 19" LCD

Laptop display goes blank after a second, not lcd inverter

I have a problem with the HP Pavilion tx2500. the problem is the screen does not show any display. I think it is related to the motherboard. how to solve the problem. ... HP Pavilion tx2500z Notebook

Gateway desktop xp starts then flashes blue screen for split seco

Sometimes they make the recovery disk with windows on it, but not the programs that start windows during the boot up phase. One of the three main files that boots into windows is corrputed or your Master Boot Record is missing. There are two options ... Gateway PC Desktops

Can't get pass the background screen when pc load

The sequence is: a) The Dell bios splash screen is displayed, b) the screen will go black, c) the disk activity light will flash for about 5 - 7 seconds, then will remain off. \015\012d) you force a power off, ... Dell Dimension 2400 PC Desktop

Screen black & with no power

Another Toshiba Satellite A75 laptop LCD screen, it is to provide you with high quality replacement laptop inverter. The design of Toshiba Satellite A75 laptop LCD screen is 100% compatible with the Toshiba digital or model manufacturers. ... Toshiba Satellite A75-S229 Notebook

My laptop screen had an odd color to it a few days & is black now

You could have a defective screen - a defective inverter or a CCFL lamp or simply the video cable needs reseating. After reseating the video cable and the problem is still there then :- To determine if you have a LCD screen or video card problem, rea ... HP Compaq nx7400 Notebook

Blank Screen & flashing button

It is one of three things, One is that it's not recieving a signal, mine flash when the computer is shut down, several monitors do this now. The second is that the either the video card is in need of service, or if you don't have a video card in your ... Dell E172FP 17" LCD Flat Panel 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: 0.7902 seconds