MacBook Pro :: When Restart Machine, Bootup Is Really Slow And Then Get A Weird Screen Glitch?
Apr 7, 2007
I have a 1.83 MBP, with 1.5 gigs of RAM (stock 512 + additional crucial 1gb) 80 gig HD. Pretty standard.My issue is that once in a while when I restart my machine, bootup is really slow and then I get a weird screen glitch. Often I won't get a full re-boot but will get a half appearing dock and no desktop icons. Sometimes it will have lots of grainy lines across it. Sometimes I will get the beach ball for extended times and it will just freeze there. Basically I keep restarting it, and eventually it goes away and boots up normal.
The thing is I can't really replicate the problem. It just happens at random. Sometimes it happens after I have a system crash, and I need to restart, and sometimes it happens just after a system update restart.Like I said, it doesn't happen that often, but when it does it kind of freaks me out. I've had the logic board replaced in the past to eliminate the "whinning" (which, thankfully is now gone) and I wonder if this is another logic board problem. Other than that the computer has been great. And upon the complementary Applecare expiring pretty soon, I wonder if I should take it in for a repair or just not worry about it. It's kind of hard to take it in if I can't really show them the problem.
View 24 Replies
ADVERTISEMENT
Nov 28, 2009
I've been using my Intel Mac-Mini without a hitch for three years now. Previously it had been plugged into a Samsung 32" LCD TV, but I've just swapped it over for a 1080p Panasonic 37".
Now when I turn on the mac it takes a long time to boot up and then eventually settles on a blue screen. The mouse pointer is visible but nothing else. I've tried using a dvi to vga adaptor and an HDMI to vga cable and the same thing happens.I tried a 15" Samsung monitor and the same thing happens.
If I boot in 'safe' mode it allows me to type in my password but when I try to log in it fades to blue and then returns to the log in page.
View 2 Replies
View Related
Apr 30, 2012
I have a late '08 MBP. A couple months ago I started having problems with my Mac running slow, and acting "glitchy." Since then I have maxed out my RAM and have over 60GB of free space on my hard-drive. I am still experiencing the same problems. What do I do? I think that I may have a virus, despite the common believe that Macs are not vulnerable to viruses.
View 1 Replies
View Related
Aug 10, 2010
I am having a bit of an issue with my 13 MBP. With absolutely no rhyme or reason as to frequency, I have been having issues where all of a sudden:
I can't create folders on the desktop (Error code -50)
iTunes won't open (error code 13014)
Spotlight won't search (returns dictionary definitions)
Firefox won't open (A copy is already running...)
Thunderbird won't open (A copy is already running...)
and probably other problems I can't recall right off.
The machine is slow to restart when I do; one time I couldn't get past the gray screen for an hour. Once it gets through a restart however everything is fine for some amount of time before the problem happens again. I have received two kernel panics in the past week. Both came off the back of waking the laptop from sleep. As far as I can tell (or remember), I haven't installed anything that would cause the system to go nuts. I have TM backups, would prefer to use one of those versus a complete wipe as I have Parallels installed and don't want to have to redo that, plus Windows, plus all my Windows programs, etc. I do have a lost+found and Damaged Files folders in my Macintosh HD directory. Not sure where they came from, can't really determine by looking. More info, when I try to save something from online, it says there is not enough disk space. Also, it appears as though dmg's will not mount.
View 10 Replies
View Related
Jul 1, 2014
Ok... So, I have an extremely slow Time Machine backup. Many people do. I've gone through the motions and tried to resolve the issue by doing the suggested restart in Safe Mode. I even followed some of the other tips that are on this string: slow time machine backup
Nothing has worked. I don't use Norton Symantec but I didn't the Norton Remove script through the Console already. I don't run any anti-virus software.
This started when I was backing up to at Time Capsule. I backed up to the TC for years before this started. I then moved to backing up (started fresh) to a external HD connected via USB.
I have a 2010 Mac Mini with OS X 10.9 (Latest Version)
View 13 Replies
View Related
Jan 20, 2010
I have a 2007 Santa Rose MBP and it has started to run very slow during the bootup and actual use of it. Here is how the bootup goes:
I turn it on and get the bong sound and a full white screen. In about 10 seconds I get the Apple log and in about another 10 seconds the circle that rotates as it boots up.
Then at about 2 minutes it changes color to a light blue color with the pointer on the screen. Then in about another 10 seconds changes to a darker shade of blue. At a total of 3 mins and 40 secs I then get the desktop with the space type background and in a couple more seconds the Mac OS X login screen. It takes around a minute until I am able to type anything. For awhile before that time I can type I get the beachball.
Here are the details of what I recently did:
I had a 250GB hard drive in my MBP running the newest version of Leopard. I was down to around 50GB free so I purchased a 640GB hard drive. I also was due to upgrade to Snow Leopard. I had an external USB enclosure that I could temporarily use. What I did is put the 640GB hard drive in that external enclosure and formatted it with the GUID partition table. I then used SuperDuper to mirror my internal hard drive to the external hard drive. I have a lot of programs installed and a lot data on my hard drive so didn't want to lose any of this.
Once the mirroring of my internal hard drive was completed to my external 640GB hard drive I then booted from that drive (using it externally and selecting option at bootup). Things seemed to run fine with no issues.
I then after booting up from this external hard drive did a Snow Leopard upgrade to this external hard drive. Once again this external hard drive appeared to run perfectly normal.
After things seemed to be okay I then opened up the MBP and swapped hard drives so the 640GB drive was my new internal HD. I then booted and once again I used it some and things appeared to work normally.
After this later in the evening I installed two programs, Final Cut Studio 3 and Logic Studio 9. As far as I can remember my computer was acting a little odd and after a reboot that is when all the above issues started.
As far as I can tell this never started until those two installs. Is it a chance I didn't try it out enough but I remember even with the HD being external USB my system appeared to run faster than ever. I even think the program didn't start with Final Cut Studio but started with Logic Studio 9
Any idea of what caused this? Even after my computer running it's VERY slow to the point of being almost unusable. For example if I open Word it takes 3 minutes or so to open. Almost any action causes the beachball to appear.
After looking at the Apple site I did both a PRAM erase (using Command Option P and N) and also a SMC reset by removing the battery and power cord and pressing the power button for over 5 seconds and neither fixed it.
I opened up Disk Utility and did a Verify Permission and got the following information:
Permissions differ on "usr/share/derby", should be drwxr-xr-x, they are lrwxr-xr-x.
Warning: SUID file "System/Library/CoreS...as been modified and will not be repaired.
View 3 Replies
View Related
Aug 13, 2009
Ive had my macbook for about 2 months and its seemed to working just fine. However today while listening to music it decided to lock up and freeze for a good minute before it would unlock and continue playing the music through itunes. It did this a few times so I finally decided to restart the computer. The first time I booted it it froze on the apple logo and the loading circle. I killed it and rebooted, it takes about four to five minutes to get to the desktop picture, and another five to pull up the main menu bar. I am going to let it sit over night and see if it gives me any error messages, however; I still haven't seen the dock at all, and ive let it start for about twenty minutes now. It will usually show the top menu bar and then the mouse will give me the sbod while it slowly loads up the top menu bar, and usually the clock is a good few minutes behind.
I have tried a pram zap, draining the power off the board, checking the sata connection, unplugging the power, and I ran a hardware check at start up and it said everything was ok. I am currently typing on my tank of a toshiba laptop that still works after being dropped multiple times and has been heavily used for a good 3 years. The mac has been completely useless is most work situations. Its a refurbished 2.53ghz 4gb ram 9600m 512mb 15" mbp. I am thinking of reformatting it and hoping it works, and then selling it and using the money for a new toshiba or a custom built desktop, because I just cant deal with the amount of money and time I have lost trying to deal with this thing while I could have been getting work done.
View 5 Replies
View Related
Apr 24, 2012
Installed a Samsung SSD 830 256GB into my MBP 15" after duplicating the hard drive via disk utility. But bootup times has nearly doubled from 35 seconds of the old HDD to 63 seconds with the new SSD when it's supposed to be the other way round! Applications do startup and run very fast though. Tried repairing my permissions but that hasnt helped.
Info:
MacBook Pro, Mac OS X (10.6.8), 2.2GHz i7 intel, 4GB RAM, 500GB HDD
View 1 Replies
View Related
Jul 7, 2010
So about a week ago I attempted to Dual Boot Ubuntu on my Boot camp partition. Due to a compatibility issue, even though I installed it easily, it was very slow, so I proceeded to erase all data on all the partitions the installation created, ending up with The OS X partition + 4 other ones. (there was an EFI part. too).
Now here's the problem. Right after I uninstalled Ubuntu, when I booted up my MBP, it took a VERY long time to The Logo to appear, almost seems like it was searching for something, ... . The same thing happens after I uninstall rEFIt, and after merging some of the partitions, ending up, right now, with 3 partitions. What a mess!
Boot time, unless I press the option key and select Macintosh HD, is about one minute 15 sec. because of the insanely long time to the logo to appear.
What the heck do I do? I would prefer not re-formatting my disk, I've gone through so much downloading and installed a whole bunch of things I need... And I don't have an external Drive.
View 3 Replies
View Related
Aug 27, 2014
When I start up my 2010 Macbook Pro now, the fan starts running as soon as the spinning gear appears below the apple logo, the boot up is insanely slow, the mouse doesn't track well with my trackpad movements, and trying to open programs often leads to a non-responsive program with the pinwheel of death spinning for minutes at a time. I try to shut it down (takes approx. 20 min. now) and when the screen goes black, the fan continues full blast. After that I can boot up the computer and it runs normally, but the whole process takes about 50 minutes longer than it should, especially with a relatively new SSD (~ 8 months old).
It loads well enough in safe boot, and I've tried cutting out most of the apps that launch at startup with poor results. I've also tried resetting the SMC with equally poor results.
Here's my Etresoft report as well. etreCheck version: 1.9.15 (52)Report generated August 27, 2014 at 10:51:10 AM MDT Hardware Information: ? MacBook Pro (13-inch, Mid 2010) (Verified) MacBook Pro - model: MacBookPro7,1 1 2.4 GHz Intel Core 2 Duo CPU: 2 cores 4 GB RAM
[Code]...
Info:
MacBook Pro (13-inch Mid 2010), OS X Mavericks (10.9.4)
View 1 Replies
View Related
Jan 3, 2010
I have got the message "You need to restart your computer. Hold down..." in my MBA. Having read what have been posted before about this problem, I do not find a proper solution for it. So I have just copied the message I get from the screen after a safe boot op. It says
disk=0s2: I/O error.
0 [Level 3] [ReadUID 0] [Facility com.apple.system.fs] [ErrType IO] [ErrNo 5] [IOType Read] [PBlkNum 57424] [LBlkNum 900] [FSLogMsgID 11596090533] [FSLogMsgOrder First]...............................
View 3 Replies
View Related
Mar 29, 2010
It slowed down mine with almost 15 sec. My MBP used to boot up in 30 sec no the best i could do after trying several times is 45 sec. Do you guys have the same problem?
View 24 Replies
View Related
Sep 24, 2008
Just yesterday I went to reboot my iMac running OS X 10.5.5. I believe this is the first time I rebooted since the 10.5.5 install process, and I was shocked to see how long the reboot is now taking. In the past this was a 1-2 minute process.
The reboot was so slow I decided to try again to see if that was an one-off, but the delay was identical. I get the normal off-white re-boot screen with the spinning graphic. Then I drop into a solid off-blue screen (looks a lot like a crash) for approximately 10 minutes before my desktop background comes up and from there all seems nominal.
Has anybody else started to experience this long re-boot with 10.5.5? And if so, have you found any fixes and/or methods that can be used to speed the process up? Something is clearly wrong, though once I'm booted all is nominal, so it seems like the issue is only impacting the boot process.
I do have a friend who is using his Mac in a networked university environment, and when he installed 10.5.5, he couldn't boot/login at all, so it could be that there is some generic boot/login issue with 10.5.5.
In any case, I'd just like to get back to some semblance of nominal boot time.
View 4 Replies
View Related
Jan 20, 2010
I have a 2007 Santa Rose MBP and it has started to run very slow during the bootup and actual use of it. Here is how the bootup goes:
I turn it on and get the bong sound and a full white screen. In about 10 seconds I get the Apple log and in about another 10 seconds the circle that rotates as it boots up.
Then at about 2 minutes it changes color to a light blue color with the pointer on the screen. Then in about another 10 seconds changes to a darker shade of blue. At a total of 3 mins and 40 secs I then get the desktop with the space type background and in a couple more seconds the Mac OS X login screen. It takes around a minute until I am able to type anything. For awhile before that time I can type I get the beachball.
Here are the details of what I recently did:
I had a 250GB hard drive in my MBP running the newest version of Leopard. I was down to around 50GB free so I purchased a 640GB hard drive. I also was due to upgrade to Snow Leopard. I had an external USB enclosure that I could temporarily use. What I did is put the 640GB hard drive in that external enclosure and formatted it with the GUID partition table. I then used SuperDuper to mirror my internal hard drive to the external hard drive. I have a lot of programs installed and a lot data on my hard drive so didn't want to lose any of this.
Once the mirroring of my internal hard drive was completed to my external 640GB hard drive I then booted from that drive (using it externally and selecting option at bootup). Things seemed to run fine with no issues.
I then after booting up from this external hard drive did a Snow Leopard upgrade to this external hard drive. Once again this external hard drive appeared to run perfectly normal.
After things seemed to be okay I then opened up the MBP and swapped hard drives so the 640GB drive was my new internal HD. I then booted and once again I used it some and things appeared to work normally.
After this later in the evening I installed two programs, Final Cut Studio 3 and Logic Studio 9. As far as I can remember my computer was acting a little odd and after a reboot that is when all the above issues started.
As far as I can tell this never started until those two installs. Is it a chance I didn't try it out enough but I remember even with the HD being external USB my system appeared to run faster than ever. I even think the program didn't start with Final Cut Studio but started with Logic Studio 9
Any idea of what caused this? Even after my computer running it's VERY slow to the point of being almost unusable. For example if I open Word it takes 3 minutes or so to open. Almost any action causes the beachball to appear.
After looking at the Apple site I did both a PRAM erase (using Command Option P and N) and also a SMC reset by removing the battery and power cord and pressing the power button for over 5 seconds and neither fixed it.
I opened up Disk Utility and did a Verify Permission and got the following information:
Permissions differ on "usr/share/derby", should be drwxr-xr-x, they are lrwxr-xr-x.
Warning: SUID file "System/Library/CoreS...as been modified and will not be repaired.
View 3 Replies
View Related
Jan 20, 2010
I have a 2007 Santa Rose MBP and it has started to run very slow during the bootup and actual use of it. Here is how the bootup goes:
I turn it on and get the bong sound and a full white screen. In about 10 seconds I get the Apple log and in about another 10 seconds the circle that rotates as it boots up.
Then at about 2 minutes it changes color to a light blue color with the pointer on the screen. Then in about another 10 seconds changes to a darker shade of blue. At a total of 3 mins and 40 secs I then get the desktop with the space type background and in a couple more seconds the Mac OS X login screen. It takes around a minute until I am able to type anything. For awhile before that time I can type I get the beachball.
Here are the details of what I recently did:
I had a 250GB hard drive in my MBP running the newest version of Leopard. I was down to around 50GB free so I purchased a 640GB hard drive. I also was due to upgrade to Snow Leopard. I had an external USB enclosure that I could temporarily use. What I did is put the 640GB hard drive in that external enclosure and formatted it with the GUID partition table. I then used SuperDuper to mirror my internal hard drive to the external hard drive. I have a lot of programs installed and a lot data on my hard drive so didn't want to lose any of this.
Once the mirroring of my internal hard drive was completed to my external 640GB hard drive I then booted from that drive (using it externally and selecting option at bootup). Things seemed to run fine with no issues.
I then after booting up from this external hard drive did a Snow Leopard upgrade to this external hard drive. Once again this external hard drive appeared to run perfectly normal.
After things seemed to be okay I then opened up the MBP and swapped hard drives so the 640GB drive was my new internal HD. I then booted and once again I used it some and things appeared to work normally.
After this later in the evening I installed two programs, Final Cut Studio 3 and Logic Studio 9. As far as I can remember my computer was acting a little odd and after a reboot that is when all the above issues started.
As far as I can tell this never started until those two installs. Is it a chance I didn't try it out enough but I remember even with the HD being external USB my system appeared to run faster than ever. I even think the program didn't start with Final Cut Studio but started with Logic Studio 9
Any idea of what caused this? Even after my computer running it's VERY slow to the point of being almost unusable. For example if I open Word it takes 3 minutes or so to open. Almost any action causes the beachball to appear.
After looking at the Apple site I did both a PRAM erase (using Command Option P and N) and also a SMC reset by removing the battery and power cord and pressing the power button for over 5 seconds and neither fixed it.
I opened up Disk Utility and did a Verify Permission and got the following information:
Permissions differ on "usr/share/derby", should be drwxr-xr-x, they are lrwxr-xr-x.
Warning: SUID file "System/Library/CoreS...as been modified and will not be repaired.
Since it said it didn't repair it I did a Repair Disk Permissions but that didn't seem to fix it.
View 4 Replies
View Related
Apr 8, 2008
Does anyone else consistently experience a black screen and 'nothing' when they request a restart from XP side of a boocamped machine, but not the OSX side?
View 6 Replies
View Related
Jun 2, 2012
Grey screen, wont bootup, no way
Info:
MacBook Pro (13-inch Mid 2009), Mac OS X (10.7.4)
View 1 Replies
View Related
May 15, 2009
I had not downloaded anything or even had anything that was new to be 6 gigabyte, but I had deleted alot of useless programs from my computer which I saved about 4 gigabyte, but why would time machine backup a random 6gigs...then the backup for some reason didn't really finish and the last backup it stated was may 3rd which is wrong. Then a few minutes ago again I wanted to backup but then it took a whopping 9 gigs of whatever crap! OMG! That makes like 15-16gigs in total which is like 1/4 of my entire 'used' portion of the harddrive.
It seems that everytime I delete a program it just backs up white bytes or something and it even made my 420 gigs of free space all the way down to like 402 gigs. Sorry about the crappy grammar etc etc, but this is freaky and is pissing me off and stupid time machine won't even let us see what it is god dam backing up....and why on earth did apple make restoring from a backup ONLY from your disk? My leopard disk is broken (the one that came with my computer) and my restore discs are tiger, because apple decided to make them seperate....is there a program to merge all my time machine backups and see what time machine backed up new and also restore from a time machine backup? Or am I asking for too much, might as well email apple.
View 9 Replies
View Related
Feb 24, 2009
So my computer froze while I was waking it up from it's nap, so I restarted it by holding down the power button. It now shows me the gray screen, apple sign and spinning circle for about a minute before it's decided it's done and would like to turn itself off. I have tried resetting the PRAM and the SMC. I have tried restarting in safe mode. I tried to restart it off the AC adapter without the battery. I hear the chime, I see the apple, and the status circle, and then nothing!
View 4 Replies
View Related
Jun 3, 2014
will not boot up to log in screen when powered up, all I get is a grey screen with apple logo in middle and spinning timer
I have tried resetting SMC
I have tried starting up in Safe Mode (it won't do that either)
I have gotten into disk utility to repair disk
I have tried resetting PRAM
nothing... we are on a network in a school district so my next step is to re-image it but wondering if there is something else I should try first
if not then how do I backup files that are needed before I re-image
Info:
MacBook Air, OS X Mountain Lion (10.8.5)
View 1 Replies
View Related
Dec 5, 2014
I have a macbook pro retina display mid 2012 model. When i boot up i hear a chime but screen is black. I wait a few min to allow it to finish booting up with a black screen. I close the mac book for a few minutes to let it fall asleep. When i open it , screen works and im on login screen.
Info:
MacBook Pro with Retina display, iOS 8.1.1
View 2 Replies
View Related
Jun 24, 2014
I switched out my HDD for an SSD and switched out my superdrive for the HDD. It was working fine for the past 6 months or so.
So, yesterday I plugged in my Macbook and started it up from hibernation. I then proceeded to launch chrome and as it tried to restore my last session (with like 5 or 6 YouTube tabs), it crashed. I tried closing it and re-opening it, but no cigar. I then thought to just open safari, but a no network detected warning came up. When trying to resolve that, an "unapproved caller" error came up.
I then tried to restore my computer from a TM backup, but was unable to due to it being unable to unmount the drive, then I tried just erasing the drive, nope.
I then decided to take the dang SSD out of the internal SATA connector and plugged it in through an external enclosure, that worked and I was able to restore my TM backup that way.
So bottom line, I can boot up from USB fine, but when I plug it into the internal SATA connector my MBP gets stuck at the apple logo. I've tried booting into safe mode, resetting the NVRAM and PVRAM. No luck. From what I've seen, it seems that I may have a bad SATA connector that needs to be replaced?
View 1 Replies
View Related
Dec 30, 2009
My Macbook screen showed this (check out images)yesterday but it disappeared when I restarted should I go to the Genius bar to see what they can do
View 4 Replies
View Related
May 4, 2010
i didn't spill the tea exactly on my macbook pro. I spilled it in a bag, where the macbook was in its case.The case got all wet on one side and so did the mac. Non of the liquid got anywhere near the keyboard, mostly it was on the cover and a bit on the side where the CD-rom is. I opened the mac - it worked (and still works) fine. However, somehow the liquid got into the screen - under the glass. I now see stains over my screen. About half of them dried really quickly, but the rest a still there (about two hours have passed). I wait for it to go away? Do I blow-dry it? Or am I forever stuck with a stained screen?I checked the "i-spilled-stuff-on-mac" guide, but it doesn't mention any screen problems.
View 12 Replies
View Related
Feb 23, 2010
Whenever I start up my macbook it stayed on grey background with an apple logo and spinning thing. I press and hold the shift key once and it went to safe mode and did my diagnostic and found out that some file got corrupted so I thought maybe I'll just do another start up and everything will go back to normal. Then I restart it again but this time it wont past that grey back ground w/ apple logo w/ spinning thing again. I tried to do the safe mode again and it won't let me anymore. I went to apple site and i found a bunch of keyboard shortcuts, non of those help me. Any here have any idea what might happen to my MacBook. I'm in Kazahstan for work related trip and they don't use Mac here so there is no where I can buy another snowleaopard cd.
View 1 Replies
View Related
Nov 1, 2010
My iMac has been running very very slowly for about 2 weeks. I am talking very very slowly. It seems to be processing time. I will be in word, move the cursor and it will take a few seconds to get there. Sometimes I have to wait a minute after I click on something for the cursor to catch up, and (hate to say it) even 2 minutes. That's like a millennium in Mac time.
View 4 Replies
View Related
Jun 1, 2009
Recently, Safari has been acting extremely slow and loading webpages weird.For example, when I went to MacRumors, I get this half-ass loaded version (see picture).
I have to reload it several times to get it to function correctly. I tried resetting Safari and emptying the cache but those did nothing.
View 5 Replies
View Related
Sep 11, 2009
I had a problem recently where my bezel was falling off and I had problems with keyboard itself. My Applecare more than covered everything and I suspect they may have even given me a refurb Rev. A as a replacement. I am updated to 10.6.1 but everytime the computer restarts I get this weird black screen instead of the standard grey,
View 17 Replies
View Related
Dec 2, 2014
while working on my computer i can vaguely see a weird blue spot in the center of my screen. When the screen is dark or black a bright blue spot appears.
Info:
MacBook Pro
View 1 Replies
View Related
Jun 7, 2012
For a while now, my iMac has been having somewhat random display glitches, flickers, freezes, and kernel panics that can only be fixed by shutting down the computer. Most of these screen glitches go like this: The display flickers black quickly, letting me know that an issue is going to arise. The issues that could happen are as follows:A blue line glitch (very common)a random artifact glitch (somewhat uncommon)a freeze-up (very common) a kernel panic
There are several types of "display glitches" I've been experiencing. Some of them involve random artifacts that are randomly displayed and seem to be hovering over whatever is going on on the screen–for example, once I was browsing Facebook and the glitch occurred, so a square of my browser screen was sort of cut out and stuck on the screen above everything else going on. The issue wasn't fixed until I restarted the computer. This glitch, however, wouldn't show up in screenshots. These are somewhat less common because it seems if this one happens then it either gets worse very fast and there are random pieces of my active windows all over the screen or it freezes the computer up entirely, or even results in a kernel panic.
Another "display glitch" that is far more common is a sort of line glitch. It's very strange: blue lines will outline random shapes and things all over the screen. Pictures on my browser appear distorted and videos look VERY weird. The dock has the lines and random blue pixels as well. The desktop background appears distorted. This glitch often starts with the screen flickering black and the various blue lines appearing. The lines change shape as the objects on the screen move around.The issue doesn't appear in screenshots but I documented it by taking crude videos and pictures on my phone that give examples.
Here's a link to my video of a video about a nonrelated screen glitch. I was actually searching Google for a solution but it turned out to be unhelpful, but since the screen glitch happened to be going on I decided to record it as an example. Notice how the blue lines move with the video...
NOTE: My computer actually JUST screen glitched and froze up completely, at which point I had to shut it down and reboot. Luckily the post was saved! Just in case you were wondering how often these things occur.
This issue is getting worse and worse. I'm not sure what triggers it, but it seems like graphics-intensive programs like 3D games can trigger it–especially, it seems, when I toggle on and off fullscreen. It looks like it could be a graphics card issue, because if it was a software problem it would seem like it should show up in the screenshots. It's sort of an underwhelming graphics card, but meh. My mom is having a panic attack and backing up everything on the computer and we're thinking about just reinstalling OS X altogether.
Here's some general info about the computer:General info: Model Name: iMac Model Identifier: iMac9,1 Processor Name: Intel Core 2 Duo Processor Speed: 2.93 GHz Number of Processors: 1 Total Number of Cores: 2 L2 Cache: 6 MB Memory: 4 GB Bus Speed: 1.07 GHz Graphics and Displays:Chipset Model:NVIDIA GeForce GT 120 Type:GPU Bus:PCIe PCIe Lane
[code]...
Info:
AppleTV 2, Mac OS X (10.7.3), 24-inch iMac, Early 2009
View 3 Replies
View Related
