It started when I was using an external monitor. There is a white line in the center of my screen on the desktop wallpaper. However it does not show up on any other screen. It does not change when I change wallpapers. I has to be a software issue because it only affects the wallpaper. Enclosed a pic of the problem. White Macbook osx 10.6.2
http://i64.photobucket.com/albums/h1...3at12813PM.png
I have been using the latest macbook pro 13.3" since April 2010. Over the last week the monitor suddenly goes completely white and the external monitor goes black. The laptop becomes unresponsive although the programmes opened continue running (e.g a skype voice call would continue without interruption although the monitor is all white).
The only solution at the moment is to press the turn off button for a few seconds then switch the laptop on again. It will then work normally until for no apparent reason this happens again.
I am running an older Macbook Pro 2008 model with OSX 10.6.8. I am getting a black and white image on my external TV. I am using the official mac DVI to composite adapter.
I also have bootcamp installed and use the same adapter on the Windows XP side and it works fine in full color out to a TV with the same adapter.
Info:
MacBook Pro, Mac OS X (10.6.8)
Anyone think this is a good deal? http://www.amazon.com/Apple-MacBook-MB003LL-Laptop-Processor/dp/B0006HU4DK/ref=pd_bbs_sr_1?ie=UTF8&s=electronics&qid=1227225131&sr=8-1. I bought the Rev B, but had to return it because of 5 dead pixels in the center and the horizontal line issue. I am thinking of saving over $1,000 by getting the above. It is new/in box and from amazon. This is the best deal I have seen. It is even cheaper than the refurb models at apple.com.
View 24 Replies View RelatedI have a iMac 21" bought it back in November. When I have my desktop wallpaper showing there is one pixel that will only show white, no matter what background pic I put up. It's dead center in the screen so I was immediately irritated, then I noticed when I open Safari (or anything else like finder, apps, docs...whatever) the white dot goes away. I tried messing around with it and putting up black background and a white back ground and I don't understand how this is happening. No matter the color of the wallpaper I can still see it, even a white background. Links to screen shots [URL]
View 3 Replies View RelatedMy Mac mini won't move past a white screen with apple logo in the center. What should I do?
Info:
Mac mini
Historically I have had two matched monitors. I maintained two wallpaper folders, one for the left monitor and one for the right. My wallpaper cycled randomly taking pictures from the appropriate folders for the respective side once a day. I didn't use any add-ons, it was just the basic Desktop pane. It was perfect. Recently I purchased a lovely new monitor and decommissioned one of the old ones. The new monitor is widescreen so I made a third wallpaper folder for that one and set everything up to match the way it was before. Every day when the wallpaper refreshes, both monitors now pull from the same folder. I have deleted all but the widescreen folder from the list in System Preferences for the widescreen monitor and it still somehow keeps pulling its pictures from the same place as the remaining old monitor.
If I go into System Preferences, it shows that it's pointing at the widescreen folder correctly and manually clicking random on and off again to reselect a new wallpaper will pull it from the correct place. It's just when it's automatic that it screws up. I'm not sure I've explained this well, but the result is that I have to manually set the widescreen monitor's desktop picture each time or enjoy a horribly stretched image with the wrong alignment. In the long term I will replace the other old one so this won't be a problem (I'll just delete the wretched old folders entirely), but why is OSX going bonkers in this way when it's never had the problem. I could just decide on one static image until it's fixed but I like an element of chaos in my computing, just not a stretched image.
I don't know how to really explain this but the Leopard 3D dock when in 3D mode has an annoying white bar at the bottom between the edge of the screen and the start of the glowing status indicators.
How do I get rid of this?
I actually don't know how long I've had this problem, as I just sort of noticed it one day (it's not all that readily apparent). The title of this thread basically says it all. There's a "fuzzy," thin white(ish)/translucent band that stretches horizontally across my 15'' glossy MacBook Pro display (purchased in early 2010, so I guess it's considered a mid 2009 model), about an inch up from the bottom of the bezel. It's only super noticeable on top of relatively neutral colors. I'm quite certain that it's a hardware issue, as it doesn't appear in screenshots. I've attached a photograph to this thread so you can see it for yourself.. the band I'm talking about is just above the mouse pointer (and clearly my dock is hidden so you can see it easier). If there are any hardware savvy people here, I'd be most appreciative if you could clue me in to the exact nature of the problem, and whether or not you think I could fix it myself... I think my basic 1 year warranty is still good, but I haven't decided if the problem is worth living without my mac for a few days (or weeks? this is my first apple computer, so I don't know how long repairs typically take).
View 1 Replies View RelatedMy partner's PowerBook G4 (17-inch 1.67Ghz) which, of course, ended it's Applecare on June 28th, developed a glitch on the screen today: a white line that is 1 pixel wide and runs the length of the screen. It just started out of the blue - no dropping of computer, no power surge, no external reason. One minute it was fine the next it had this line.
Any body ever encounter a problem like this? And if so, how did you get rid of it (either repairing it via a technician or by oneself) and how much did it cost?
I'm betting it's a sign that it's time to get a new computer.
I bought my Imac at the beginning of '06 and it's been great but today a small white line appeared running vertically all the way down the screen and over the dock and menu bar. it's white during boot up and then yellow after everything is loaded..does anybody have an idea what this is or how to fix it?
View 7 Replies View RelatedI have an iMac 2.8 24 inch, about Two years old running 10.5.7 , when I start the computer it shows the normal Gray screen for about 30 seconds, then the screen goes all Black , but with a small flashing white line ( _ ) in the top Left hand side corner.
It just stays all Black for ever , I then hold down the On / Off button and turn off the computer, I then hold down the keyboard '' option key '' and press the on button at the same time , then I get the option to start from the main HDD , I click the Icon and the computer then starts normally , and every thing runs ok.
Can some one please tell me what I have to do to get my iMac to start up normally again , Ive run Repair Disk permissions but the problem still occurs . Over the last few day's Ive been trying out a few new applications, so not too sure if this has any thing to do with this current problem
anyone has experienced a wide (2cm) white vertical line on a macbook pro. Screenshots are OK so it's not the GFX but hopefully someone may know if it is likely to be a cable or the actual LCD?
Info:
MacBook Pro
When i minimized windows the white thin line appears on the screen. The line disappear right away.
This is a big concern for me because my macbook pro retina 13' is still pretty new.
I got my macbook late Sept 2013.
I have noticed a white line (photo 1) on the top of my retina display (MacBook Pro 13" retina mid 2014) when I open the Launchpad. In other conditions the line seems to be absent. For example, if I run App Exposé (photo 2), I don't notice any line on the top of the screen. Is it a normal behavior for the retina display? Is it a hardware or software issue?
Info:
MacBook Pro, Mac OS X (10.7.2)
My screen just started to occasionally have a flicker of a white line show up...
It doesn't happen that often, should i worry? Is it worth taking it into apple? (Under warranty still) Since its not consistent i wont necessarily be able to show them what its doing..
now 8 months old macbook unibody (6,1) has a line missing in the lcd panel. Will apple replace it?
I really think it's a display issue. I've done the usuall supects (pram,reformat,repair premissions and everything).
And sometimes I get white boxes in the screen, but it passes the hardware test.
I've posted an screenshot with the line that's missing painted in red.
Edit: An screenshot of the mystery white box Edit2: Found out what is the problem of the lcd, it's one of that two polarizing filters that has fallen a little. Still not sure if apple will cover it
Everything is perfect except a white back light bleeding in a form of a line from above 3-4 inches from the bottom of the screen. Its only visible in solid black background.
View 24 Replies View RelatedIt is random and is only across internet windows, not the entire screen.
looks like morse code, short and long lines.. just one line. it goes away on its own.
appears randomly.
iMac 10.4.11 roughly 3-4 years old.
Do I have pending monitor issues ?
Have white vertical line in center of screen display. Do I need a new system or can it be fixed?
Info:
iMac, Mac OS X (10.6.8)
Why do I have a white circle with a line through it over Pages on my dock? This happened after I reinstalled Snow Leopard on my MacBook. How do I get rid of it?
Info:
MacBook, Mac OS X (10.6.3)
I have a white vertical line down the right side of my internal brand new macbook pro 13" display. I've done the following:
-Shutdown the computer, and restarted in Safe Mode by pressing the Shift key after the restart tone
-Shutdown the computer, and restarted by pressing Command, Option, P & R after the restart tone
-Checked display resolution, Best for Retina
-Hooked it up to a Dell external monitor and via projection to screen. There are no lines on the external or secondary screens
-Just curious, I ran a color utility which can not repair 4 items, maybe this is another issue.
This is a brand new Macbook Pro, just out of the box. It was fine for two days without any issues, fine last night while in use, opened it up this morning with the line.
Why is the camera struck through with a white line and not working on my Photo Booth window.
View 1 Replies View RelatedMy screen had black and white vertical lines pop up over the entire screen then went blank and now at a restart the password then loading spinning circle happens then I get a blank white screen.It's a 27 in Intel iMac that is about 2011/12 purchase
Info:
iMac (27-inch Mid 2011), OS X Mountain Lion
I have a 27" i7. I have a 24" DVI Montior hooked up to it via MDP->DVI adaptor. When the 24" Monitor is on, everything is fine. When I turn the monitor off, the magic mouse tracking on the 27" screen stutters. I am not kidding - it took me ages to figure out that to fix I either need to turn the other monitor on OR disconnect the MDP->DVI adaptor.
View 2 Replies View RelatedI'm not sure why but whenever I go onto the internet, my wallpaper disappears and it turns blue. If I want to restore it I have to click on a different wallpaper in system preferences then click back to the one I want. Any ideas?
View 7 Replies View RelatedIs there a way to gather all the information that we can find in the Activity Monitor (cpu, memory, open file-descriptors for each process) via the Terminal? In fact, I am looking for a procfs (/proc) equivalent.
View 12 Replies View RelatedI got my Dell sp2309w monitor a few months ago, and everything worked right out of the box (a lot of reviews said that the webcam and microphone don't work, but they do!). Today I tried hooking up headphones to the line-out at the bottom of the monitor, but my macbook doesn't seem to recognize them.
View 1 Replies View Relatedi'm hoping someone can help me out on this little problemmy usual set up is a pair of speakers connected with jacks via an m-audio usb audio interface, with an external monitor connected via mini-dvi to dvi.now for some reason my audio interface has randomly broken (on a side note, could a power cut have somehow broken a usb peripheral connected to my macbook whilst it was asleep?) so i've hooked up my speakers to the line out to rca. Now for some reason, when i plug the mini dvi connector into my macbook i get an incredible amount of hum. not just a little, alot!
View 1 Replies View RelatedI have a G4 powerbook with an LCD that only displays the top 25% of the screen. I've been using an external monitor with it just fine. Today, I reinstalled the OS and ran into a problem. The main OSX startup menu (you know, where it asks for your location, timezone, personal info, etc) is prompting me for information, and I can't see the forms to fill them in! The external monitor defaults to "extended" as opposed to "mirrored", and the forms are embedded, meaning I can't drag them over to my external monitor. Obviously, if I can't fill out these forms and get to the desktop, the laptop is completely useless.
Does anyone know how to force the external monitor to be "mirrored" from startup? Is there a keycommand?
