2013 21 "iMac display problem

Similar Questions

• iMac display problem

  

  Hello community,

  This is what my screen looks like... Currently set on 16.5 ' (1920 x 1200).

  2 days ago my computer was very hot to the touch. Shortly after, it beeps a couple of times and then went away. I turned back on it and that's what happened. Moreover, the computer was loading problems where he spent nearly 10 minutes on the white apple loading screen. Can you please help?

  Have you blown dust lately?

• Retina MBP display problems

  I vaguely remember that there is a kind of reminder for display problems on some models of MacBook Pro retina. I don't remember the nature of the issue, nor the accurate models who were eligible. I have a 15-inch model, end of 2013, and what I see is pictured below (dead pixels). Can anyone remember if there was a recall and that this issue would be covered?

  

  2011-2013 models.

  To my knowledge the retinas did not have a reminder. However, I got my rMBP 2012 15 "screen changed due to ghosting. I do not know if Apple which is still.

• Display problem. The images have random black or white boxes that appear at different zoom levels. Picture is ok 100%

  I have recently updated my iMac last Adobe CC retina and now experience display problems. The images have random black or white boxes that appear at different zoom levels. Images ok 100% and some other levels of zoom.

  I've read other posts with the same questions.

  When Adobe gets out a fix, as this seems to be an error as Adobe making a lot of different HW platforms.

  Hi Martin,

  Please go to Preferences > Camera Raw and uncheck use display adapter. Click OK.

  Restart Photoshop and check for the issue.

  ~ UL

• There seems to be a display problem. Please check that your monitor is HDCP and is not mirrored by using Airplay.

  There seems to be a display problem. Please check that your monitor is HDCP and is not mirrored by using Airplay.

  Apparently, you're trying to use AirPlay to display content that is protected in a way that not only allows the copy.

• In the visualization of my photos display problem: I have red spots in different parts of the pictures. Someone knows how to fix this?  I rebooted my MacBook Pro, but it does not solve the problem.

  In the visualization of my photos display problem: I have red spots in different parts of the pictures. Someone knows how to fix this?  I rebooted my MacBook Pro, but it does not solve the problem.

  Details please

  What version of Aperture? Is OS X 10.7.5 as you say correct for your OS? You shoot JPEG or RAW? If RAW device? Wharton has changed since this worked?

  LN

• Mac book air display problem

  having display problems with my macbook air, first version of 2015. When I turn on my macbook, after entering the password and pressing on enter three lines (not really lines they look more like lightning, appear from the top of the screen) in the colors Blue, green and red.

  also when I turn off my laptop just until the display on the top of the screen this thick green line 3 inch appears and goes about a second or 2.

  help someone?

  Thank you

  Try a reset of the NVRAM:

  https://support.Apple.com/en-us/HT204063

  If no success, take a picture of the problem.  Make an appointment at an Apple store genius bar for a free evaluation.  If necessary, show the technician, an image of the screen.

  Ciao.

• having display problems with my macbook air, first version of 2015. When I turn on my macbook, after boarding the password, then press on enter three lines (not really they look more like flashes coming from the top of the screen appear) in

  having display problems with my macbook air, first version of 2015. When I turn on my macbook, after boarding the password, then press on enter three lines (not really they look more like flashes coming from the top of the screen appear) in the colors Blue, green and red.

  also when I turn off my laptop just until the display on the top of the screen that is 2 and a half inch thick green line appears and goes about a second.

  help someone?

  Thank you

  Howdy Yaser of zoysia,

  It seems that your screen displays some graphical anomalies when you connect to your user name. I would use these troubleshooting steps in the following article on the resolution of screens:

  Restart your Mac in safe mode to reset the default display resolution.

  If booting safe mode doesn't resolve the problem, reset your Mac NVRAM and SMC to reset the video ports on your Mac to their default values.

  From: get help with graphics issues on external displays connected to your Mac.

  Thank you for using communities of Apple Support.

• Display problem on my A60 Pro Sat

  The display on my satellite A60 pro features a strip of wide pixelated of 6-7cm at the bottom that hides my mouse cursor and the taskbar. The mouse is still active behind it. Mode full screen using an external monitor is seen. The group changes with my office window or active but is just vertical color bands. What is the problem and can get rid of him.

  Hello, Robert

  Have you changed anything on your device or this occurs suddenly display problem?

  I'm really in idea. If you want you can reinstall the unit with recovery DVDs. If the problem persists it is obviously a malfunction of the display. In this case, you must contact partner in your country.

  If there is some serious hardware issue please let us know.

  Good bye

• The viewer or split display problem: I am getting small white boxes (similar to those seen in the browser) superimposed on my photos. Any ideas how to fix?

  The viewer or split display problem: I am getting small white boxes (similar to those seen in the browser) superimposed on my photos. Any ideas how to fix?  There must be a display problem in the software.

  Have you of the 'show Talking Points' enabled in the view menu? Then you can see small white boxes superimposed on the image in the Viewer.

  

  You can enable or disable on / off power with ⌥F talking points.

• Tecra S1 display problem

  Unfortnately my tecra s1 hit the table of coffee on the ground, the screen immediately turned white. When I rebooted there was no display at all (black only)
  The computer works as I plugged on a screen external and that was very good. I tried to follow various troubleshooting guides online showing how to disassemble the laptop and reinstall the connector of the display on the motherboard, but this did not remedy the problem.

  I noticed coming from the display was a big bunch of wires going into a connector that I reinstalled, on the right hand side of the screen is a white and black wire to a connector and a pink wire that seemed to just float, I couldn't not whence he came. Does anyone have ideas on the subject of this thread or other tips that can help me.

  Thanks in advance

  Hello

  Unfortunately, mate, you won't find any manual disassembly here on the pages of Toshiba. These manuals are not for use public and designed only for the FSA.
  But I think you could google a bit and you should find a few details.

  I think that it is a display problem that I doubt that some loose cables could cause this problem
  In my view, the screen is broken and needs to be replaced
  To do this, you should get in touch with your technician ASP.

  Good luck

• I'm having problems to connect to internet with my iMac, no problems using my macbook pro in the same room, also see other peoples wifi appearing

  Having problems connecting to the internet with my iMac, no problems with my macbook pro in the same room, also seem to be picking up another Wi - Fi connection to others

  Go to > use Diagnostics wireless for you help to solve the problems of Wi-Fi on your Mac - Apple Support

• Graphics/display problem - Satellite M60-105

  I'm having a little problem with the display (or graphics). In some programs of CAD (Inventor, Solid Works) 3D solids are displayed with lines that normally are not displayed. "I see the solid. In the games like Doom3, I see only a chequer (Exchequer) with black, the blind, the tasks of rectangle. I tried to update the graphics driver, but the results were the same. Problem is more complex that I have thaught, because I noticed the same problem after formatting HD and mounting of Toshiba Recovery CD. Also, I noticed the same thing happens when I'm trying to change something in the BIOS. Maby some of you have had a problem like this, please help.

  Hello

  Believe me on this path is not easy to say what may be the problem. The explanation of your problem is good, but it will be interesting to see what you mean exactly.

  One of my friends has M60 and I didn't see any display problem on his unit. If the unit is installed with recovery media that produced with other applications, watch DVDs or simply with 3D CAD program?

  It will also be interesting to know what you exactly changed in the BIOS.

• The satellite M60 display problems

  Hello

  I bought a satellite M60 a month ago, and since then, I've been strugling trying to solve a problem that has to do with the display (ATI 700 X mobility).
  When I play some games (the dawn of war, Unreal tournament...) the computer freezes completely, I actually have to force stop it to restart.
  Another problem, that I have seen is with Mixmeister Pro 6, the video playback is erratic, it is as if the computer is unable to handle any overload.

  I tried the upgrade of drivers, nothing works, then I installed the third party Omega drivers, but once again, nothing to do.

  Since the purchase of the M60, I had to correct problems of Wirless and PCMCIA card through driver updates, but there is nothing that I'm be able to do to resolve this display problem.

  I am quite convinced it's a driver issue, but then again, nothing is certain.

  If anyone can help me please I'm getting desperate.

  Hello

  Well, it's not easy to say why it happens but one of my friends has sometimes even appearance but on another unit. If he plays a high-performance games unity cling.
  In my view, this could be a heating problem. Playing games is hard work for the laptop, because all parts (bars of memory, processor, graphics card, etc.) work with max performance and produce a lot of heat. Most laptops are not developed for this.

  However, you should always use the graphics driver from Toshiba. I found the latest version of 15/07/05. It is a display 8.121.050.322A driver. In addition, you must install latest DirectX. I think that it s a 9.1. Check whether the fixes for these games are available.

  Second, if video playback is erratic, it seems that the OS is fully committed.
  In this case, you should check the processes that run in the background of the operating system.
  In addition, try to defragment the HARD disk

  Good bye

• Display problems with the Portege R600 and Win 7

  I have a R600 running windows 7, every two minutes, I have a display problem where where the vertical pixels seem to get every centimeter unaligned, so my screen seems to blur digital in bars across it.

  I have an external monitor attached and get the same problem with or without him. I have tired the driver of toshiba and intel driver.

  It seems to go away if I have windows min and max, but sometimes it doesn't. If I run my mouse an affected area, that it seems in trouble and sometimes it's not all screen.

  A refresh solves it.

  Anyone have any ideas?

  > I have an external monitor attached and get the same problem with or without him.
  Maybe I m wrong but in most cases if these symptoms are seen on the two displays (internal & external) then a graphics chip could be affected
  It would be the worst case, because that would mean that the motherboard needs to be replaced

  But just a question; have you noticed that using the previous Windows OS preinstalled by maybe Toshiba (Win XP or Vista), you must install the image of Toshiba again to verify if this display problem is still visible