Having problems with your Dell PC Laptops ?

Lcd screen d600 backlight turns off after 1 second


Answers :

You could have a faulty inverter or a CCFL lamp, To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions.
Defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickering on and off. All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp.
Connect an external monitor to your laptop and power the monitor up first then the laptop, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight. Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out
www.lcdparts.net
for parts, repair service and DIY info.
Repair Help & Product Troubleshooting for Dell PC Laptops

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 :

Can not get screen to light up - Dell Latitude D600 Notebook


Hi..Now let's discuss what we should do when the laptop seems to be booting up without problems, the hard drive spins appropriately, and we even hear the welcome sound of the operating system, but we have no display on the LCD panel. ... Dell Latitude D600 Notebook

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

Dell latitude D600 display blacks out, showing just a ghost image


Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is the backlight.If you see a very dim image or flicking image on the LCD screen it mean ... Dell Latitude D600 Notebook

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

HP DV1000/screen turns on then turns off.


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 ... HP Pavilion dv1000 Notebook

Philips 190S monitor - Urgent!


The lcd has three parts the screen plate(windows)/the logic(vga)/the inverter(power plug). Parts that go are the backlight ccfl's, behind the plate, and parts of the inverter, ie capacitors, all three take a bit of power from the inverter. The self t ... Philips 190P6EB 19" LCD Monitor

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

Backlight of LCD turns off


Hi, \015\012For latitude systems they have this ambient light sensor. it basically adjusts the brightness of the screen depening on room lighting. try to go to bios by hitting F2 on the dell logo. go to video and try to look for ambient light s ... Dell Latitude D505 Notebook

Eee pc won't turn on (I think have already posted this,not sure)


Sounds like a classic case of hardware failure!!!!!!! possibly your motherboard, start by removing the battery, hard drive and optical drive.disconnect the laptop monitor and connect the laptop to an external monitor.remove the memory mod ... ASUS Eee 4G Notebook

Samsung 226bw visible flickers just after it is turned on


You may have a faulty inverter or loose power inverter connection. OR You may have a defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flic ... Samsung 226BW Monitor

Turns on but screen is blank - PC Laptops


Hi..Now let's discuss what we should do when the\015\012laptop seems to be booting up without problems, the hard drive spins\015\012appropriately, and we even hear the welcome sound of the operating\015\012system, but we have no display o ... PC Laptops

Laptop LCD goes black after a few seconds


Hello,Yes, The pink tint is an indication that the backlight is failing. Now the backlight is basically dead, the best way to get back going is to do an Ebay search for your model laptop and get a new screen. Most screens can be purchased ... Samsung SyncMaster 940N Flat panel Monitor

LCD monitor problems.


MY LCD SCREEN COMES ON AND SAYS OFF MODE IN 5SECS AND CUTS OFF EACH TIME I TURNS IT ON ... ViewSonic VX910 19" LCD Monitor

Monitor keeps shutting off after a few seconds- hp dv4000notebook


You may have a defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickering on and off. All ... HP Pavilion dv4000 Notebook

Periodic Boot-up Problems with Dell Latitude D600


Well I had the same problem with my Dell Latitude D600. I tried many batteries, fully charged, partially charged and even i tried scenarios with AC Power On or Off. Nothing really seemed to work as my laptop was both hot and cold. I noticed this prob ... Dell Latitude D600 Notebook

Monitor turns off after 4-5 seconds


Hi every one, i hope this helps and am proud to say/or not that i am now using my philips php-19x (aka proview 900w/Mag LT916s Model 900p/ Xerox) and yes turn on the monitor 2 seconds screen goes black and the ... Computer Monitors

Laptop screen illumination


The fault could be a faulty CCFL lamp or inverter.To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions. Defective CCFL backlight, it may have the following symptom: Screen flashs o ... Gateway SL9550-30165318 Notebook

Blank Screen & no display - HP EliteBook 6930p Notebook PC


Hi...Here are some tips Now let's discuss what we\015\012should do when the laptop seems to be booting up without problems, the\015\012hard drive spins appropriately, and we even hear the welcome sound of\015\012the oper ... HP EliteBook 6930p Notebook PC

Lcd screen d600 backlight turns off after 1 second


You could have a faulty inverter or a CCFL lamp, To determine if you have a LCD screen, inverter or video card problem, read this and follow these instructions. Defective CCFL backlight, it may have the following symptom: Screen flashs on red/p ... Dell PC Laptops

ACER AL1914 LCD Monitor goes black but green light stays on


The monitor is doing a self test a finding an error.\015\012The lcd has three parts, the screen plate(windows)/the logic(vga)/the\015\012inverter(power plug). Parts that go are the backlight ccfl's, behind\015\012the plate, and parts of the inv ... Acer AL1914 19" LCD Monitor

Screen compleatly black - Acer Aspire 4315 Notebook


Hi...First steps is the easy steps, did you install the motherboard driver. If you've already installed the motherboard driver, but there is no display, that's the time to do a hard troubleshooting.Now let's discuss what ... Acer Aspire 4315 Notebook

LCD screen goes black repeatedly


Make sure you test that the power brick is supplying power properly before you go down the road of buying a new one of them. I had it tested and it is working fine. The backlight in the monitor itself seems to have the problem. Good thing I didn't ge ... Fuji FP-988D 19" Flat Panel LCD Monitor

ECS Elitegroup lcd screen turns black after the unit is switched on after a time


It would be either the backlight behind the LCD or the inverter board capacitors going out, my suggestion buy a new LCD screen. ... EliteGroup ECS A535 Notebook

When it powers up the screen is fine then it goes black with no signal box, then if you turn it off and on again screens comes back for few seconds and then off again, sying no signal. Viewsonic LCD monitor VP720b


The lcd has three parts the screen plate(windows)/the logic(vga)/the inverter(power plug). Parts that go are the backlight ccfl's, behind the plate, and parts of the inverter, ie capacitors, all three take a bit of power from the inverter. The self t ... ViewSonic VA720 17" LCD Flat Panel Monitor

My Acer LCD AL1711 went off after seconds of turning on.


This monitor has "back lights" that are essentially like flourescent lights. These are high voltage lights and can easily fail. since you are getting some light initially, I would suspect a defective part that heats up a bit right away and then fai ... Acer AL1711BM (Black) 17" 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: 0.7123 seconds