Having problems with your PC Laptops ?

Elonex webbook displays anything black as red

\015 Elonex webbook displays anything black in the colour red. Also the screen is unclear, but if I connect an external monitor, that is clear, with correct colours. When I validated windows, the screen went clear for a while, then went clear & unclear at different times. Pictures are affected most & the whole screen is red at times, when booting up.\015

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 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 :

Elonex webbook displays anything black as red


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 ... PC Laptops

When I turn my Toshiba laptop on,it's black


You may have a defective CCFL backlight, it may have the following symptom: Screen flashes on and off or displays reddish pink hue. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture ... Toshiba PC Laptops

Philips 170sa flatscreen Right hand side of screen Pink/Red


... Computer Monitors

My brightness is very low. I can't see anything


This could be a faulty 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 of ... Toshiba PC Laptops

Massive series of problems with IBM Thinkpad


Probably itz either minor case of software corruption/improper ground/cpu fan..or major case of faulty or defective main board/ram/addon/daughter cards....plz do check the following as in order:..the Hardwa ... IBM ThinkPad R40 2897 Notebook

TOSHIBA M30 DISPLAY PROBLEM


Just to be certain you could if the person for the other laptop dont mind of course cut the two wire off your back light (bulb) and do the same for the other laptop back light . but first are the two set of wires the same colour eg on your bulb its b ... PC Laptops

Problem with my screen


You could have a defective screen - a defective inverter or a CCFL lamp.To determine if you have a LCD screen or video card problem, read this and follow the instructions.Defective CCFL backlight, it may have the following symptom: ... Compaq Presario R3000 Notebook

My laptop will, once in a while (every couple months), have3 "issues" with its brightness/contrast. If I leave the brightness alone, it will turn most of the screen red. If I lighten the brightness AND the contrast, it will remove most of the problem. Usually, I have to let it sit for a few days, then it fixes itself. Is there anything I need to replace?


You could have a defective screen - a defective inverter or a CCFL lamp.To determine if you have a LCD screen or video card problem, read this and follow the instructions.Defective CCFL backlight, it may have the following symptom: ... Gateway M320X Notebook

Dell inspiron... turn on and screen will not display anything, but slightly illuminates... plugged into desktop screen, running safe mode, computer will run, but cannot boot up normal on desktop screen and still cannot get laptop screen to function


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 ... Dell Inspiron 6000 Notebook

My Hp pavlion dv 2500 laptops display screen is not showing anything but internal os starts ...........automatically whenever i starts laptop..


You most likely 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 p ... HP PC Laptops

Acer laptop display


Man,, im not really an expert but based on my experience,, lcd monitor problems are quite serious.. if the problem was caused by heat or improper handling,, it is usually permanent.. if your notebook has a warranty,, go to a service center.. ... Acer Aspire 5630 Notebook

My laptop screen is very dark, I can't see anything, what do I need to do?


You may have a defective CCFL backlight, it may have the following symptom: Screen flashes on and off or displays reddish pink hue. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture ... Compaq PC Laptops

Pink vertical line in acer aspire 4736z


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 ... Compaq Presario M2000 Notebook

The screen goes black ACER Aspire


I have the same problem with my Acer 5684 laptop. Just bought display backup light (CCFL) from ebay. Hopefuly will arrive within next 5-10 days. I will let you know if this solves it. ... Acer AL1914 19" LCD Monitor

Notebook screen stays dark


Make sure you check under a bright light that you can actually see the image.This model is notorious for a bad video card (Radeon) that makes it seems like something is wrong with your screen but if you press down just above the keyboard ... Compaq Presario X1000 Notebook

I dropped my laptop, white pixels turn pink


The CCFL lamp has been partially damaged and could fail completely any time.\015\012Defective 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 ... Dell Latitude D600 Notebook

Running a Pavilion dv9700. Upon boot, the display


Yes this is a video card failure issue.you need to contact the Hp Tech Support for getting it repaired. ... HP PC Laptops

Its not saying anything its just all the time i start it up its just blank what shall i do


You most likely 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 proble ... Acer Aspire 5100 Notebook

Dell Inspiron 6400 - Screen visibility problems


This could be a faulty video cable or connector or CCFL lamp or inverter.Try reseating the video cable/connector that connects to the motherboard first.If this doesn't work then to determine if you have a LCD screen, inverter or video car ... Dell Inspiron 6400 Notebook

Pavilion dv6600 dimmed lcd monitor


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 ... HP PC Laptops

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

No blue power light and doesnt turn all the way on no starting beep gateway gt5220


I would suspect a bad power supply. Before doing anything make sure power is actually getting to the computer. Check the power cord with a volt meter. You should have around 115 volts. If all is well you need to see if the power supply is putting out ... Gateway GT5220 PC Desktop

Majority of screen black


Reboot the laptop into safe mode, this wills et the resolution to a stable point. Now before that I want you to tap F2 while the advent splash screen comes up, this will get inot the setup pages. Go to the last page or where it says "set system defau ... Advent Netbook

Hp lcd f1532 h


This can happen if the minus button which happens to also be the auto image-adjust button is effectively grounded due to some internal fault or\015\012if the switch itself has got jammed internally. In this case, if video signal is present, the ... HP Pavilion F1523 15" LCD Monitor

Hp pavilion 170 monitor. cycling through a basic color pattern, green, red, black, if hit menu or computer off it shows "no signal" box but cant get it to quit cycling and display anything else


1) Can you exchange the cable of the monitor with other if not this workCan be possible that the problem is the flybackSergio ... PC Desktops
  • 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: 0.7032 seconds