Computers & Internet Logo
Posted on May 15, 2011
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Dead pixel - IBM ThinkPad T42p: T42p Pentium M 1.8GHZ, 512MB RAM, 60GB 7200rpm HDD, 14.1 SXGA+ (1400x1050) TFT LC... (THINKPADT42PT42PPENT) PC Notebook

Answer This Question

3 Answers

Anonymous

Level 3:

An expert who has achieved level 3 by getting 1000 points
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.
Vice President:

An expert whose answer got voted for 100 times.

  • Master 384 Answers
  • Posted on May 15, 2011
Anonymous
Master
Level 3:

An expert who has achieved level 3 by getting 1000 points
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.
Vice President:

An expert whose answer got voted for 100 times.

Joined: Feb 18, 2011
Answers
384
Questions
0
Helped
116755
Points
1068

Welcome to Fixya.

Dead pixels on LCD screens cannot be repaired/replenished through DIY instructions and tools. This requires a certified technician to replace the LCD itself. What I recommend is to contact Thinkpad and check for replacement options, most especially if this computer is still within warranty. I reckon that they have certain policies as to the count of allowable dead pixels before they can render a warranty repair.

Here is IBM (Lenovo) support website for more information :

IBM Support

Their support phone number is :18004267378

Thanks for using Fixya.

Anonymous

Level 3:

An expert who has achieved level 3 by getting 1000 points
Superstar:

An expert that got 20 achievements.
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.

  • Master 6,771 Answers
  • Posted on May 15, 2011
Anonymous
Master
Level 3:

An expert who has achieved level 3 by getting 1000 points
Superstar:

An expert that got 20 achievements.
All-Star:

An expert that got 10 achievements.
MVP:

An expert that got 5 achievements.

Joined: Dec 14, 2010
Answers
6771
Questions
0
Helped
1778094
Points
21413

If you have dead pixel the only way to fix this is change the LCD screen, depending where it is located will be the issue. Some companies have a policy that there must be a minum number to qualify for warranty work providing your unit is covered.

Ad

Anonymous

Level 1:

An expert who has achieved level 1.
MVP:

An expert that got 5 achievements.
New Friend:

An expert that has 1 follower.
Hot-Shot:

An expert who has answered 20 questions.

  • Contributor 25 Answers
  • Posted on May 15, 2011
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.
MVP:

An expert that got 5 achievements.
New Friend:

An expert that has 1 follower.
Hot-Shot:

An expert who has answered 20 questions.

Joined: May 07, 2011
Answers
25
Questions
0
Helped
5021
Points
67

Your stuck with the dead pixel unfortunately unless you install a new lcd but its not really worth doing on an older machine

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
2answers

How do I fix dead ( not stuck) Pixels on my acer laptop? It appears like a smll hole in screen
You can't fix dead pixels, the transistor is faulty. This is indicated by black spots.

Stuck pixels remain a solid color other than white. This cane sometimes be fixed using software that flashes solid colors on the screen. Hot pixels remain solid white. this can be fixed in the same manner.

http://udpix.free.fr/
http://www.jscreenfix.com/

These are free software to fix stuck pixels.
Read full answer
Aug 12, 2014 • Acer Aspire Computers & Internet
tip

Why the white or black spot on LCD Display
Dead and Stuck Pixels <br /> Pixel defects for an LCD monitor are defined as one of two types: dead or stuck. Technically, both types of pixel defects are stuck pixels but it really deals with the electrical currents and the state of each pixel or sub-pixel. <br /> A dead pixel is defined as a pixel or set of sub-pixels that has failed and is permanently in the off position. This condition means that the pixel will not let any light through. This can be observed as a dark or black spot on a brightly colored or white background. <br /> A stuck pixel is defined as a pixel or sub-pixel that has failed and is permanently in the on position. This can be either with a single or multiple sub-pixels for a given pixel and is best observed on a dark or black background. A white pixel means all three sub-pixels have failed while a green, red or blue pixel means one of the sub-pixels has failed. <br /> Hope this helps, if so do rate the Tip
Read full tip
on Jan 16, 2011 • Televison & Video
0helpful
1answer

Dead pixel repair
Hi Tasha,
Unfortunately, repairs at the "pixel level" are not possible. The display is an "all or nothing" type of repair (I'm not talking about the back lights and support electronics - I'm *only* talking about the display screen). That means that the entire screen is replaced if there are to many dead pixels. (Most screens have dead pixels - manufacturers limit the number of dead pixels on a screen that can be assembled to a TV). If it the Quality Assurance people in the factory find a number of dead pixels that is less than a certain amount - it is "good" and ships. If it is more - it is scrapped.

Generally, your options are: live with it, replace the screen or buy a new TV.
Read full answer
Jul 17, 2013 • Samsung UE40B7020 40 in. LED TV
0helpful
1answer

How can you fix dead pixel?
FIXING DEAD PIXELS These WEB site gives instruction on removing dead pixels, but there is no guarantee it will work except replacing the LCD screen.
http://www.makeuseof.com/tag/best-software-solutions-to-fix-a-stuck-pixel-on-your-lcd-monitor/
http://komku.blogspot.com.au/2008/03/dead-pixel-on-your-laptop-screen-how-to.html
Read full answer
Nov 27, 2012 • Computers & Internet
0helpful
2answers

Dead pixel how to resolved
Dead pixels are shame from manufacturers. They all tolerate them (you need to have more than eight for returning). Only few manufacturers talk about free of dead-pixels. One possible solution is pressing the pixel (not so hard press) and than shutdown the screen. Sometimes it will recover frozen pixel, but if you press to much, it can make another one. If you have enough for return, it will not be so bad if you have guarantee. If you are lucky to not have dead pixel transistor, this can help. But if transistor is dead, you will not success with this technique.
Good luck!
Read full answer
Aug 25, 2011 • Computers & Internet
2helpful
1answer

My brand new LG 37' Led/Lcd t.v. had four very light white spots that you can see in the background what causes this?
Hello
Dead and Stuck Pixels
Pixel defects for an LCD monitor are defined as one of two types: dead or stuck. Technically, both types of pixel defects are stuck pixels but it really deals with the electrical currents and the state of each pixel or sub-pixel.
A dead pixel is defined as a pixel or set of sub-pixels that has failed and is permanently in the off position. This condition means that the pixel will not let any light through. This can be observed as a dark or black spot on a brightly colored or white background.
A stuck pixel is defined as a pixel or sub-pixel that has failed and is permanently in the on position. This can be either with a single or multiple sub-pixels for a given pixel and is best observed on a dark or black background. A white pixel means all three sub-pixels have failed while a green, red or blue pixel means one of the sub-pixels has failed.
Hope this helps, if so do rate the solution
Read full answer
Jan 16, 2011 • LG 37LC7D 37 in. LCD HDTV
0helpful
1answer

I have death pixels.... can I do something with that?
Most digital camera's sensors have these so called 'dead pixels' or pixels that aren't functioning. It's normal for your camera to have dead pixels and you cannot do anything to repair it. But some cameras have a certain feature to resolve this issue, the process states that the user manually marks the area of the dead pixel and the camera will try to blend it so that it will appear to more natural. It works by blending the dead pixel to the nearest color of your image.
Read full answer
Dec 25, 2010 • HP Photosmart 945 Digital Camera
1helpful
1answer

Hi , 2 weeks ago i noticed some dead pixels showing up on my screen (white dots) since then i'm up to 10 dead pixels. What can i do? I heard it might be the dlp projector that has to be replaced...
White pixels are STUCK pixels, not dead. Read the warranty beacuse at a certain number of stuck/dead pixels, the tv is repaired for free by the seller if is in warranty period.
Read full answer
Nov 02, 2010 • Samsung HL-S5686W 56" HDTV
0helpful
1answer

What does it mean by dead cells?
I assume this is related to your LCD monitor.
I think you mean dead pixels. The LCD monitor has tiny pixel elements, one for each red, blue, green color and each one of these colored pixels are turnes on by a transistor. When a transistor fails then the colored pixel it controls does not light up. This is a dead pixel and it shows up as a tiny black dot.
If the screen displays a blue screen, a dead blue pixel will appear as a tiny black dot in the blue screen.
You normally would not notice a few dead pixels unless they are grouped together.
Read full answer
Sep 20, 2010 • Hanns.G Corporation HW191D 19" LCD Monitor
2helpful
1answer

Dead pixel
Dead pixels cannot be fixed, each pixel is controlled by a transistor that is part of the LCD screen. If it is bad, the only option is to replace the LCD screen.
Read full answer
Mar 30, 2009 • Toshiba Satellite A100-S8111TD Notebook
Not finding what you are looking for?

View Most Popular

ThinkPad T42p: T42p Pentium M 1.8GHZ, 512MB RAM, 60GB 7200rpm HDD, 14.1 SXGA+ (1400x1050) TFT LC... (THINKPADT42PT42PPENT) PC Notebook

  • Computers & Internet

Related Question

How do I fix dead ( not stuck) Pixels on my acer laptop? It appears like a smll hole in screen

  • Acer Aspire Computers & Internet

Related Topics

157 views

Ask a Question

Usually answered in minutes!

Popular Questions

My asus laptop wireless switch does not work

IBM ThinkPad T40 2373 Notebook

Ibm thinkpad t42 switch for wireless network

IBM ThinkPad T42 Notebook

DRIVER REQUIRED FOR rELIANCE DATA CARD MODEL MC315+

IBM ThinkPad R40 2722 Notebook

How do you repair a keyboard button that has popped off

IBM ThinkPad T42 Notebook

Dell latitude d620 bios password removal

IBM ThinkPad T43 Notebook

Check Out the Mobile Browsers Report
Check Out the Mobile Browsers Report

View all Fixya Reports

Top IBM Computers & Internet Experts

Brad Brown

Level 3 Expert

19187 Answers

Grand Canyon Tech
Grand Canyon Tech

Level 3 Expert

3867 Answers

ExpressFiX
ExpressFiX

Level 2 Expert

691 Answers

Are you an IBM Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...