S2240L, vertical line

Similar Questions

• vertical line on screen

  My Mac has a vertical line on my screen, up and down, about 1/3 left. The line is very small but clearly visible.

  Any solution? Thank you.

  Hello

  Might be a good time to run the Apple Hardware Test

• Vertical lines problem

  Hello guys,.

  I have a MacBook Pro 17' Early 2011 model. It shows on the screen 5 red vertical lines and a blue vertical line. When the screenshot was taken, it does not show one of these vertical lines there. I'm so not if it's software problem or hardware problem. Help, please.

  More than likely a graphic card problem/failure.

• Vertical lines in staircase at the start

  Hello

  Recently, my Early 2011 MacBook Pro 15 "showed vertical lines which were zig-zags in shape. Color was a little tinted air (barely) and the black vertical splitter bar, you see when you scan with four fingers between the offices appeared intermittently. Finally after 5 minutes it would go back to normal. This time that happened 2 or 3 times in a week, then didn't happen again for a few weeks. When she reappeared then, he remained longer and eventually repeated once again.

  Now, last time I checked, after having a Service authorised Apple centre run diagnostics (file system and hard drive checked OK, they said that "this problem is known to this particular age model") he was sitting on the bar of the progression for 2 hours Apple logo screen to halfway through the zig - zag lines before I turned off for good.

  The thing that bothers me is service technology said it is common for this computer at this age. What the likelihood is that he knows that for sure because all Early 2011 MacBook Pro's today are the same age and I can't imagine having experienced them this often enough to use as their diagnosis.

  Does anyone have experience or thoughts on this subject?

  I don't think it's common as tech service says, your MacBook Pro is somewhere something wrong.

• Hello my MacBook Pro model (MacBook Pro (15 inch, early 2011 am Dubai bought the Sryalsh C02FD2CPDF8 number and I am in Iran that MacBook Pro not enter the device screen when I turned on the pink vertical lines can be seen, the problem is restless))

  Hello my MacBook Pro model (MacBook Pro (15 inch, early 2011 am Dubai bought the Sryalsh C02FD2CPDF8 number and I am in Iran that MacBook Pro not enter the device screen when I turned on the pink vertical lines can be seen, the problem is agitated and it is not difficult to work with him because I like and what I should I do?))

  Serial number C02FD2CPDF8V

• My mac pro book I can not connect present vertical lines and sometimes it turns into a dark blue screen

  Mac pro book

  cannot open a session

  vertical lines sometimes change a dark blue screen

  It came once and then the screen went crazy with different vertical lines

  When I try to sign in with my password it initiates, but then it does nothing

  You need to get your MacBook Pro to the Apple store as soon as possible MacBook Pro: distorted video or no video issues - Apple Support

• Visual glitch (vertical lines after the first tab) with 33 FF

  Since Firefox 33.0, I have this glitch visual - a few random vertical lines that appear somewhere near first tab if only one tab is open. I tried different versions and it began with FF 33.0 and in all versions of 33. Now I test 34.0b7 FF and it seems that is not there. So I hope that its does not pop up when 34 goes stable.
  Here are a few screenshots:
  http://i.imgur.com/sdvMGi5.PNG
  http://i.imgur.com/Y19ABs2.PNG
  http://i.imgur.com/Yj8Sj7t.PNG
  To make believe that I have to open two tabs, and then close the other, and this is when it appears.
  These lines are blinking / moving according to the place where my mouse, for example, move the mouse over the address bar allows you to change.

  Hello

  What happens if you disable graphics hardware acceleration? You will have to perhaps restart Firefox for it to take effect, so save any work first (e.g. you compose mail, documents online that you are editing, etc.).

  1. Click the menu button

     

     then select Options Preferences on Mac or Linux, or Windows.

  2. In the window of Firefox Options (or preferences), click on the Advanced tab, and then select general.
  3. You will find in the list of parameters, the checkbox use hardware acceleration when available . Clear this check box.
  4. Now restart Firefox and see if the problems persist.

  In addition, please check the updates for your graphics driver by following the steps in the following knowledge base articles:

  • Troubleshoot extensions, themes, and issues of hardware acceleration to resolve common problems of Firefox
  • Update your graphics drivers to use hardware acceleration and WebGL

  This solve your problems? Please report to us!

  Thank you.

• Flashing of the vertical lines in the tab bar?

  There are small vertical lines in the tab bar. They appear after the closing of the tabs. They are flashing, then change places when I place the cursor on any Firefox buttons or bars. And sometimes, they are flashing and the text cursor in the address bar of mirror.

  Disable all modules and themes does not affect them.

  I'll try to add a screenshot of the problem.

  Start Firefox in Safe Mode to check if one of the extensions (Firefox/tools > Modules > Extensions) or if hardware acceleration is the cause of the problem.

  • Put yourself in the DEFAULT theme: Firefox/tools > Modules > appearance
  • Do NOT click on the reset button on the startup window Mode safe
  • https://support.Mozilla.org/KB/safe+mode
  • https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes

• My screen seems to have gone out.  Everything worked well then there black and white vertical lines on the screen.  Had to make a hard stop, bury ashes hold the power button. Now no display

  does that mean if my screen on m MBP15 inches starting to show black and white vertical lines and will not again after that I tried to restart my computer?

  This looks like a bad graphics card. What happens if you hold a flashlight on the screen, you see the desktop or not?

• By the numbers, certain cells show an internal vertical line that divides sometimes an entry. How can I eliminate this divide?

  Spontaneously numbers cells sometimes show a vertical line that can divide the cell and the inside entrance. Also it will not treat data in a split call correctly when these data are used in a formula. See below. Entry $5 300,07 is incorrect. SHD be the sum of the two entries above it.

  Hi William,.

  I suspect that you have in fact 2 tables here. Click on the bubble at the top left and drag the tables outside. After verifying that your table top is finished, ddelete another.

  Quinn

• iMac late 2009, squares spread on the screen, vertical lines of color

  Hi, while working on the imac 2009 end got suddenly squares scattered all over the screen and froze, rely on the button in the back to restart. After reboot when starting, I got colored vertical lines at the same time with the logo of apple and after the screen whent white, and that's it nothing else, remains just white. Appreciate any input.

  Sounds like your graphics card has failed. Find a CENTER in your area and make it check and get an estimate to determine if it is cost effective to repair.

  https://locate.Apple.com/

• Show the vertical lines of blue green on Tecra M

  I have a blue vertical lines on my laptop screen.
  They seem to be present when I have a white background (for example, a web page).

  The lines disappear when I move my mouse over the screen and reappear when the cursor moves. I have no lines on the video or pictures, just white painted.
  It's really annoying, please help.

  I use Win XP SP3.
  I have a Nvidia geforce 6600 128M video card.

  Hello

  Have you noticed the same problem on external monitor or TV?
  Check this box

  It s really strange that you it ONLY the lines that maybe that it melts s just a software problem, but usually these questions are related either to the screen or GPU malfunction of the

  So until you can consider contacting ASP in your country for a verification of the material I recommend get the laptop to factory settings and check if the behavior still persists...

• ProBook 640 G1: Vertical line down the left side of the screen

  I have a vertical line on the left side of my screen on my G1 640 Probook - model number is T1C08UT #ABA.

  I've seen other similar posts and the suggestion was to plug an external monitor. I did it and the line does not appear when hung outside. Someone at - it any other ideas? I used product Wizard and all my drivers also show to date. It is under warranty, should I just through HP warranty repairs? Thanks in advance.

  Yes, thank you. It was under warranty with HP, so they fixed it. It seems they replaced the raw Panel and she came back that all fixed as good as new.

• HP Pavilion Notebook 14-n271tx: a vertical line in the middle of my screen

  Hey there, I would like to know more about the vertical line in the middle of the screen of my laptop. There will be a white vertical line in the middle of my screen sometimes but when I adjust the position of my laptop, it disappears. Can I know why is it happening? Is it because of problems in the system or what? How can I solve this problem? What I send to HP customer Service to solve this problem?

  Hi @DustMidnight85

  Welcome to the HP Forums!

  This is a wonderful place to find answers and information!

  You have the best experience in the HP forum, I would like to draw your attention to the Guide of the HP Forums Learn how Post and more

  I understand that you have a problem with the display, but if you change the position of the screen, it disappears.

  Here is a link to the display quality problems that can help.

  As you said it disappears when you reposition the screen, that the connection cable can become loose or damaged opening and closing the display.

  Here is a link to laptop HP Pavilion 14, HP Pavilion 14 Touchsmart laptop, HP Pavilion 14 Touchsmart Ultrabook, maintenance and Service of Guide. Chapter 4 page 36 has removal instructions that can help you check for this problem.

  If your laptop is under warranty or you wish to help please contact HP support for assistance.

  Please contact our technical support at 800-474-6836. If you do not live in the United States / Canada region, please click on the link below to get a number of assistance for your region.

  World wide phone holder

  Good luck!

• Satellite Pro A10 - 3mm thickness vertical line on screen

  I have a thick vertical line of 3mm on the screen seems to come up in colors, it generally moved to gray.

  The display was damaged - or is this some sort of driver problem.

  Hello

  It looks like a hardware malfunction. UPS may be a FL. But I m not 100% sure.
  What you can do? Well, if it's really a hardware fault so the only way is to contact Toshiba service. But it could also be a strange software problem. In this case, the best way is to recover the operating system and/or update the graphics driver. You can also check your BIOS version. If there is a newer version, then try to upgrade the version of the BIOS.
  But if the material is broken, then contact ASP.