Question about PC Desktops

1 Answer

Flickering laptop screen

My laptop screen flickers and this problem interferes with any attempt to get online

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 76 Answers

Flickers..sounds like a problem deeper than the screen..what kind of pc laptop are you using. and please provide the model number?

Posted on Nov 21, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

Tip

How to get rid of screen interference


Have you ever had a wired interference on your screen:
alonmln.jpg
NOW IT ENDS!
There are couples of easy steps that will solve your problem!
1. Look out for any Electromagnetic field emitting devices next to your
monitor and move themaway(like phones, big magnets, speakers...)
2.Make sure that the monitor's plug, is well plugged and notmoving around.
3. On some systems, it is possible to reset therefresh rate of the monitor to line frequency (60 Hz) without serious sideeffects. More often, though, this will result in a sacrifice of resolution, andin almost all cases, the jitter will have been traded for flicker (the refreshrate has been increased by the monitor manufacturer to avoid flicker - the eyecan detect a refresh of the image at 60 Hz). Further, if the backgroundmagnetic fields are strong enough, even setting the refresh rate to 60 Hz willnot remove all of the jitter.
4. If all above doesn't work, and you can't stand the interference simply buyand LCD screen and never have these kind of trouble again.

on Jun 09, 2011 | PC Desktops

1 Answer

Dell desktop monitor screen flickers.


The monitor is about to go bad. Replace it. Borrow a monitor from a family member, neighbor or friend just to see if the flickering stops. If it does stop your monitor is bad. If the borrowed monitor flickers, you will need to replace your Video Card in the computer.

May 01, 2012 | Dell PC Desktops

1 Answer

Hi my ho nx9005 laptop screen keeps flickering


you have a problem with your flat it is a cable connecting the monitor to the notebook itself and may be damaged or not fixed in it's place

Oct 26, 2009 | HP PC Desktops

1 Answer

a


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:

  • Screen flashs on red/pink and off.
  • Picture stays on in red and slowly be come normal.
  • Picture flickering with dim display.
  • 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 it up, 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

Apr 21, 2009 | PC Desktops

1 Answer

Wavy screen


Sounds like power interference. Try a different wall plug or power cable

Apr 16, 2009 | PC Desktops

1 Answer

Medion Desktop won't boot. Flickering power light????


I agree with the hard drive solution. I would check that first.

Dec 25, 2008 | Medion MD-1704 PC Desktop

1 Answer

Screen flickering constantly


You don't say if it's CRT old style or a new TFT screen,either way the first port of call is to right click on a blank bit of the desktop and choose properties from the menu,you should find a section with your monitor refresh rate on it,this is usaully set to 60hz by default,75hz or above should get rid of flicker if your monitor supports higher.....failing that,have you got anything recently placed near it that could interfere with signal such as a mobile phone?.....also check cables for condition and plug is secure.......if these fail you might have a fault developing in your graphics card or if its a TFT screen an ilumination tube maybe faulty inside the screen

Apr 01, 2008 | PC Desktops

Not finding what you are looking for?
PC Desktops Logo

Related Topics:

124 people viewed this question

Ask a Question

Usually answered in minutes!

Top PC Desktops Experts

joecoolvette
joecoolvette

Level 3 Expert

5660 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18298 Answers

Are you a PC Desktop Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...