my macbook pro has been freezing and crashing lately. the screen ends up looking like this: [URL]
i have checked/repaired disk permissions.
not sure what could be causing this problem.
I purchased a late 2006 intel core duo iMac 20'' with an upgrade to os Lion. I've been using it for less than 24 hours, and it has managed to freeze up on me twice, with a followed appearance of pixel abnormalities, horizontal lines, etc. I did my research and it seems to be a graphics card problem, which is a Raedon ati x1600 ,256 mb.
Info:
iMac, Mac OS X (10.7.3), Late '06 iMac/2.16ghzICD/2gb
What is going on here? Should I be worried? And I searched. Voiceover is not on.
View 2 Replies View RelatedI've got a friend with a 17" PowerBook G4 that's suddenly started displaying a vertical strip of black lines about 2" wide. Any idea what's causing the problem? I've seen plenty of pictures of PowerBooks with pixel-wide strips of a single color, but none that show black lines. Something else to note is that the problem area is displaying a shadow of the previous window that was there (ghosting).
He's tried all the usual, from rebooting to rubbing the problem area to pressing the metal strip above the keyboard to try and reseat the ribbon cable.
The screen on my Macbook Air just recently started to periodically display flickering lines. They are multicolored and stretch across the entire screen. Hardware test was ok, and console not reported any issues. MBA is "late 2010". Warranty ended January!
Info:
MacBook Air, Mac OS X (10.7.3)
Specs:
2007 MBP, using a clear hard Speck case
15 inch
4mb RAM
160gb HD, 650gb external HD
I've had it sent into Apple once for the horizontal flashing lines, but these are new... it's like a gray vertically striped film covers the whole screen, and unlike the horizontal lines, shaking/hitting the screen does not help.
I previously installed lion os x on my macbook which was a snow leopard. When I then turn it on, it shows the grey screen and stays there forever nothing happens.
Info:
MacBook, Mac OS X (10.7)
After the 10.5.1 software I'm having a problem with distorted (stripes etc.) icons and menu dropdowns. Apparently not on my desktop or programs like Safari, Mail etc., only on icons and menu dropdowns, which I find odd. Sometimes it's gone, but after some time it reappears again. Anyway, sometimes my Mac (iMac G5, PowerMac12,1, 1.9 GHz) is going bonkers completely, which results in a first pink, then black screen. A hard shut down is then the only option. However, I guess it's videocard related (ATI Radeon X600 Pro). I did all the tests, fixes you can think of, but without any results. I contacted Apple support, but because this is an iMac, you can't just replace the card, they told me that the whole motherboard should be replaced, which will cost me approx. 700 EURO. Of course I am not willing to do that, which means that I'll have to buy a new Mac. Of course a new Mac is always a delight, but I find replacement after just 2 years unacceptable.
Information:
iMac G5 PowerMac12,1
Mac OS X (10.5.1)
i have a MacBook Pro..I had my track pad replaced recently..I am not sure if it has anything to do with my screen, however, the screen is randomly turning gray and white with lines and fading out..What does this mean
Info:
MacBook Pro, Mac OS X (10.5.8)
my MacBook pro display that there are frequently horizontal grey lines going across my screen. I've noticed it mostly when the display color should be grey or white, but that's not always the case. It occurs mostly in my Google search bar using Firefox, and also occurs heavily on Facebook in the comments/reply section of a post. Outside of the browser I've also seen it when looking through some personal photos, especially of the sky, the lines will seem to sort of outline different contrasts in white or light tones, kind of like the Magic Wand tool would do in Photoshop. The lines do flicker and change when scrolling.I attempted to snap a photo with my iPhone the best I could.Â
My specs:
-13" Macbook Pro (2009)
-Intel Core 2 Duo 2.26 GHz
-NVIDIA GeForce 9400M
-Resolution: 1280x800, 32-bit ColorÂ
My MacBookPro 15" 5.3 worked fine until today, All the blacks (rgb 0,0,0) on the screen become red stripes.
When I boot into Linux or Windows the same problem appears, so it's probably a hardware problem.
I have no expensive adaptor to connect to an external lcd screen, so I don't know yet if the problem is in the mac screen or in the cabling or somewhere else...
Here are 2 screenshots of black squares a drawed in Illustrator, one taken on the mac (cmd + shift + 3)
one taken with a camera (where you can see the red lines)
I want to avoid the MacStore as I want to avoid missing my laptop for a month...
My problem is a screen that is lit but grey, with vertical lines very faint in the background. when connected to a monitor all is well. I have replaced the screen with a second hand one from ebay and it is exactly the same. what is more likely- both screens are duff or is there something obvious i'm missing. i was given the ibook by a friend replaced the harddrive and gave it to my son and it worked for six weeks perfectly until the display suddenly went never to return.
View 2 Replies View RelatedI recently got my laptop back after the logic board was replaced and now black lines with white text keep appearing on the screen. When this happens I cannot do anything except hold the power button in to reset.
Info:
MacBook Pro, OS X Mavericks (10.9.2)
My mac wont on (goes to black screen) after a gray bar that usually shows after restart has been loaded. What should I do?I already tried the safe mode and it's not working ...
Info:
MacBook Pro, iOS 7.1.1
Macbook Pro 15 inch
OS X 10.9.4
2.4 GHz Intel Cor i7
4 GB 1333 MHz DDR3Â
I have had my macbook pro for just over 2 years. About a week ago it started randomly giving me a blue striped, grey, or black screen. The fan pins up and won't stop and either the laptop shuts itself off or I have to force it off. When it restarts it is very slow and sometimes the fan kicks on and won't stop and the screen just stays white after the initial apple and spinning wheel screen, so I have force shut it down and try again. Other times it eventually loads and lets me in but everything responds slowly and takes some time to open.
Info:
MacBook Pro, OS X Mavericks (10.9.4)
Recently my Mac has been extremely unstable. It keeps freezing up and hanging for no reason. Initially a 3 beep would sound off, I ran some tests like the apple hardware one and realised that one of the rams was bad. I bought 2 new sticks of ram and replaced it. Following which, the mac still freezes up and a 3 beep alarm sounded off again.
Currently, I'm trying to turn it on, no 3 beep signal is sounding off but the Mac either keeps freezing and showing a highly pixelated screen or a black screen surfaces. There is some sound coming off from the laptop as well. Each time I switch on the system, it just shows a black screen with no display.
The Mac is a 15'' 2.66 MHz i7 which was manufactured in the mid 2010s.
The 2 new sticks of ram are Strontium 1066Mhz 4Gb x 2 sticks.
In the initial stages: kernel panics were common as well.
Info:
MacBook Pro (15-inch Mid 2010), Mac OS X (10.6.8)
Im selling my macbook pro and am trying to restore it to factory settings. I have inserted the "install disc" many times. However, my laptop is never able to start up. It alternates between a black and grey (no apple or wheel) screen. I've tried holding down the "C" key while rebooting..that didnt work. I've tried clicking restart when it instructs me to...that didnt work I've tried going to system preferences --> startup disk --> clicking the install drive and it still didnt work. What can I do? My mac can start up and work perfectly fine without the disk, its just that i need to restore it to factory settings.
View 2 Replies View RelatedAnyone else noticing their new macbook air freezing randomly and the screen just turns completely black? The back light is still on but nothing is on the screen.
None of the buttons work, can't force quit anything, i have to hold power button to turn it off then back on.
It has happened to me twice already, first time when i was installing the adobe suite, second time is when I was working on a school assignment with a simulation app (not cpu or memory intensive AT ALL).
See the pictures. They look almost like ink but no ink has been near the screen.Tried cleaning the screen but with no luck. It lies on top of any open window.
View 3 Replies View Relatedrecently i've been having problems on my mac as its begun to slow down drastically over the last few days and i've been seeing these strange outlines around some of my programs (see image).
View 1 Replies View RelatedI've had my iMac for over 2 years now. Last Thursday, I left it on for more than 3 hours and it started having black and white verticals lines appearing on the bottom and top part of my desktop and the cursor. Yesterday, when I checked it again, it was still there! What can I do to fix it, WITHOUT going to a Apple store?
Info:
iMac, iOS 3.0.1, URGENT!
My Mac Book Pro just stopped accepting commands, the screen is freezing on a black screen and the keys have no bearing on the situation. The only way I can get it to stop is pull the battery out. It has been acting funny lately.
Info:
MacBook Pro (17-inch Early 2008), Mac OS X (10.5.6), final cut express
Sometimes my MBP gets these faint black lines that seem to start at the bottom on the screen and fade away as the near the top of the screen. I took a picture. Anyone know what causes these?
View 10 Replies View RelatedSimply using my Imac for watching tv on the web, Hulu, and left to help my wife get groceries in the house. My wife checked her email and closed Safari.
I came back in roughly 10 minutes from when she shut down Safari to see a black screen with white pinstriping, and the mac being totally unresponsive. Shut down and rebooted, sent off the report to Apple, and am now here with seemingly no problems.Â
Needless to say, as a photographer this computer is just about as important as my camera. Should I be worried? discovered the thread to this issue, which appears to be quite extensive.Â
Info:
iMac (24-inch Early 2008), Mac OS X (10.6.8)
So for the first time in over a year since I purchased it, my iMac crashed twice.The first time was this morning, i went to do something and the screen went black, and my secondary display got black and white lines. I had to restart. And the boot screen with the apple logo hung around for a while.
Then, later on the screen went whacky after trying to wake it from sleep (not full sleep just display sleep) and had a bunch of moving lines and then I couldn't see anything. So luckily I got a picture. After restart, it seems fine.I'll call apple care in the morning, but thought i'd try my luck here.
After I updated to 10.5.7 I experienced a few issues. First of all, after the initial update I restarted the computer than I got a black screen that said "No bootable disk found" or something along those lines, this was fixed after 4 restarts. Also after the update i experienced problems while trying to browse the internet. Some pages would load, but others, like google, and theMacrumors "forums" page, wouldn't load completely. I was just wondering if anyone else had experienced issues like this or anything similar.
View 13 Replies View RelatedUpon start up my screen goes to normal gray w/apple logo and spinner then goes black. Cursor is visible and still is moveable but nothing else. I safe booted and bar came up also but then back to black screen.Â
Info:
iMac, Mavericks upgrade
Lines on calendars are not showing. Nor are the input box outlines on websites.
View 3 Replies View RelatedMy trusty imac has started displaying pixelated thin horizontal lines?
View 5 Replies View RelatedOver the last few months I've started to notice my Macbook Pro (13" Mid 2010) developing display issues.. every now and then the screen will freeze and black spots/dashes/lines will appear on the screen.Â
My mac is fully up to date and I can't seem to work out why this keeps happening?Â
I've included some screen shots so you can all see what I'm talking about. Thoughts?Â
http://d.pr/r8VFÂ
http://d.pr/TQJ5Â
http://d.pr/45dD
Info:
Macbook Pro 13" (2010), Mac OS X (10.6.6)
