Question about HP Compaq Presario SR2150NX PC Desktop

1 Answer

I have a white dot in the middle of my computer screen, how do i remove it?

Posted by on

  • Mike  Petrowsky
    Mike Petrowsky May 11, 2010

    is this on a LCD screen? how big it the Dot?

×

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 16 Answers

Could be from your graphics card try update your driver first get rid of the old driver first

Posted on Apr 20, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My led tv has a white dot in the middle of it why ?


Back-light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Sep 15, 2014 | Televison & Video

1 Answer

White dot in the middle of the screen


you have a bad dlp chip hear a link for you so it will help you to unstay.
how the light eng http://www.youtube.com/watch?v=eyAykjZ3zs4

Dec 23, 2013 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

I have a white dot on my lcd computer screen when the screen is black but with the screen on other colour the dot is not significant . I just wonder what the consequence of this dot is?


Hi.

Basically the white dot is a dead pixel, this is common with LCD screens. You have nothing much to worry about unless the screen develops more dead pixels which could lead to a screen replacement although its highly unlikely.



Regards.

Jan 02, 2013 | Computers & Internet

1 Answer

I need the shematics to install A DMD chip in my Mitsubishi Model WD-C657


When you take off the back cover you are pretty much looking at the chip. Right in front of you in the middle of the light engine is a little fan.
Remove the fan and you will see a big metal heat sink / shield. remove the sheild and you will see a circuit board. in the middle of the board is the dmd chip.

Aug 19, 2012 | Mitsubishi Televison & Video

1 Answer

White dot on my samsung DLP 42" screen


Hi,
white dot is from a failure in the dlp chip. it controls 1000s of tiny mirrors which help make up your pix, when the mirrors get stuck a white dot appears. over time more will pop up. Probably in the $300-$500 range to have someone repair.

Jul 04, 2010 | Samsung Televison & Video

1 Answer

Hitachi 55vs69a yellow blob in center


you most likely have a bad light engine.

Aug 20, 2009 | Televison & Video

2 Answers

White dots in the screen of my Samsung DLP HLT-5075S


This problem cause by DMD chip has been defective. This chip consist of over 2 mil mirrors tiltling to make picture. Some of the mirror does not function causing white dots. If you are in Cali, Orange, Sandiego or near by. Email me at: vinhson65@hotmail.com so I can come and help you. This replacement need skilled technician to relace as it was inside the DMD board.

Aug 14, 2009 | Samsung HLT-5075S Television

1 Answer

Windows xp will not start in normal mode


This is not a good sign. If you are seeing the dots, which I am assuming they are in rows, or some line-like uniformity, when you first boot and on the Startup screen for Safe Mode (which is before Windows loads), this is an obvious indication that your video card has gone bad, and needs to be replaced. There is no software being loaded until you see the login screen to windows, or atleast the blue login screen flashes. This means you need to replace your video card. Fortunately, this is usually neither expensive, nor that hard. A decent video card can go for around $50 or more, depending on your needs. If you are a gamer or graphic designer, then a higher-end card will be more. Putting a new card in is not as hard as it may seem, but you may have experience on this. Let me know if I can be of further assistance, but this should solve your problem.

Mar 18, 2009 | Microsoft Windows XP Professional

Not finding what you are looking for?
HP Compaq Presario SR2150NX PC Desktop Logo

Related Topics:

66 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18408 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a HP Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...