OS X :: Random Computer Freezing / Weird Display When Gaming
Oct 13, 2010
Recently ive been having a couple of issues with my mac; the thing is i havent used it in a few months.
anyway lately when i have been using my computer if i dont use it for a few minutes it will freeze, causing me to force it to shut down. and the other issue is kinda hard to explain but for some reason when i am gaming the picture has been acting up lately; i can see almost perfectly fine but there are vertical lines all over the screen - about 2cm long...the lines only seems to pop up on 3d imaging.
i have an iMac PPC G5 with 512mb ram
like i said i have not used this computer in a while
I've been experiencing some weird problems on my Mac Pro for the last few days. It's a Xeon quad 2.8, 6GB memory and running 10.5.6, never had any problems with it before. So the problems I'm having is that some system applications becomes unresponsive (freeze and fun beach ball spinning). In most cases I'm not able to force quit the frozen apps either. Also, in the dock it says "Application Not Responding" when I right click on them (like it should), but when I check the "Force Quit Applications" window there is no such text (there should be some red text after the application name if I'm not mistaken).
These are the apps that has frozen the last few days: System preferences, Disk Utility, System Profiler, Software Update, the main menu has also frozen at times.
When I try to shut down the Mac Pro it quits all the applications as usual, but then just stops and shows the wallpaper and nothing else (so I have to use the power button on Mac Pro itself to completely shut it down. When I want to put my Mac to sleep it takes way longer than usual as well. Today after I had been away for a while I came back to see the screen saver active, but in my Energy settings I've set it to shut down the displays before the screen saver would activate � so I have no idea why the screen saver was on...
I have locked my System Preferences (with the little lock in the lower left) but when I click on the lock it just says "Authorizing..." next to it and System Preferences freezes (no password window pops up).
I'm lost. I can't for the life of me figure out what could be wrong. I've used Repaired Permissions without any luck. (There was some error messages, but now I can't even open up Disk Utility again without it freezing directly at start up.)
All I can think about is that something I've installed would have messed something up, not sure. The last days I've installed: Grammarian Pro X (trial), iWork '09 (retail) and Handbreak. (and I've updated other software like Adium, but I doubt that's the problem)
I've had my i7 iMac for months now, and it's acted perfectly with no hassles or quirks at all-- until the past couple weeks after I installed 4gb of kingston ram.
The problem occurs whenever I enter fullscreen mode with flash programs-- rather it be fullscreening a youtube video or a livestream. It's more of a 2-3 second freeze, rather than a full-scale freeze. After the freeze, the computer acts normal again, but iStat menus shows one of the lynnfield's processing cores to have a sudden spike in usage for that small period of time (a spike that reaches to the top of that specific core's capacity)
It's not an everytime type of deal, and I only get it maybe once every other day, but it seems to be happening after installing the additional ram. System Profiler has the ram as running fine, and repairing disk permissions doesn't do any help either. I highly doubt it has anything to do with the SMC or PRAM either.
For some reason safari is acting weird. It will let me log onto gmail but as soon as i try to click an email it freezes up. Also when i click a link in vimeo it freezes up as well. I have to force quit and then re open the broswer. I use firefox to get around it but sometimes that acts up too. Do they need to release a new patch or something? I jsut want to know why did this start acting this way. All my software is up to date jsut to let you know and accessing safari on my ipad works jsut fine as well. I am using a imac to try to access my email and thats where the problems seem to be.
In the last few weeks my Macbook has started be begin freezing at seemingly random intervals. It is a 2008 Macbook, not a Macbook Pro or Macbook Air. At first this was only once a day, or once every other day, but it has gotten progressively worse. By today, I can't go more than 2 or 3 hours without it freezing, forcing me to manually restart the computer. The freezing is not application specific; once it freezes with one application, if I try to pull up anything on the menu bar, the menu bar proceeds to freeze. I haven't made any recent major changes to the computer, and it had been working perfectly fine before now. I'm working on scanning it in case it is a virus, but this is seeming increasingly unlikely.
my late 2006 macbook running 10.4.11 has been acting very strange since yesterday. first, it freezes while i'm recording something off of isight and i have to restart. works fine for 30 minutes until it randomly restarts (probably due to heat) and takes me two reboots and some time to fix it (i have to put an ice pack to keep it cool). then later in the night, it randomly restarts again and takes two reboots to get it back. then in the past hour, the screen has frozen, it went into a kernel panic and it randomly restarted again while i was trying to post this the first time. and also, it's been running very hot despite having no applications running.
when i use expose or open dashboard or any other screen for that matter that opens up, i always get a high pitched "grinding" noise coming from my display. It wasnt there before and all of a sudden it starts doing this? im very confused about this as i have no idea what it could be
I purchased a new MacBook 13" laptop over the summer and it has OSX 10.5. Can I use the disks that came with this to install OSX 10.5 on an older G5 tower?
I'm interested in converting the G5 to a gaming computer and partitioning with bootcamp so that I may play PC games.
I see that the Gefen DVI to Mini DisplayPort converter is on sale at MacMall for $82. See the link below. I'm wondering if anyone has used this for PC gaming? I've got a good gaming PC. I have a 24" ACD that I use with my MacBook Pro. I'm wondering if using this converter would be good with PC gaming. I understand the thing does active conversion since native is not possible between the two formats. Any chance this thing would slow down the signal and hinder PC gaming performance?
my computer has recently crash due to a game call leaque of legends. During the game, the game has crash, some awful sound occurred and I just force shut down. My Mac, after that my Mac occurred the no entry sign which stands for 1 hour or so.
I have had my MacBook for just over a year. A weeks ago, the display started go weird: - strange shapes started appearing on the desktop - a fluorescent green (like vertical strips of 5 or 6 pixels in a group), sometimes as a shadow of a previous open window, sometimes just random squares or lines. The blocks of green go if i run my mouse over them with the button pressed down. -a fluorescent green light sometimes shines around the programme tiles in the dock. -shadows behind open windows very accentuated and fluorescent green - sometimes text on web pages and documents look garbled - again this goes if i run my mouse over them, and either go or comes back in a different place. Some times i can go a few hours without experiences these problems, other times the issue is there on start up. I ran the quick hardware check, and no problems were reported, a week later i ran the extensive check, and again the system seemed fine.
when I get my new MBP (when they release them *sigh*), I intend on doing some moderate gaming on it. Things like MW2, Starcraft, Sims 3, Battlefield BC2, and some others I can't think of right now.
My question is, if a game is available for both OSX and Windows, would it be better to get it for OSX, or Windows? I was wondering if I should have like all my games in the windows partition, or have ones that I can get for OSX separate.
I have some issue with my 2012 Macbook Pro Retina. The screen intermittently decides to just not work. Sometimes on startup i hear the start up noise but the screen doesn't turn on. I am able to remote into the computer when the screen doesn't work. I can't seem to find any rhyme or reason as to when it works and when it doesn't. I've reset the PRAM and SMC sometimes that will bring the screen back sometimes not. Â
Info: MacBook Pro (Retina, Mid 2012), OS X Mavericks (10.9.4)
Every time I try to install the latest version of leopard when the computer restarts it's self and it starts to "Configure installation", it freezes. I really don't think it should take OVER 12 hours to STILL be "Configuring". I called Apple, and the representative told me that I might need to install safari, but, it won't let me. Heh, I don't know what the problem is. I have an iMac G5 with 57.21 GB on my it. Does anyone know of any solution for this issue?
I am currently using a mid-2009 13-in MacBook Pro with an upgraded hard drive (750 SATA disk). I had ZERO problems with the computer prior to or after the hard drive upgrade UNTIL I got Lion (currently have 10.7.3).
Now, not a day goes by when my computer doesn't freeze. If I try to open multiple web pages AND Word at the same time, the spinning wheel of death pops up. God forbid I even think of opening PhotoShop. I can usually get the Force Quit application to appear, but it never works, and ultimately my computer can only be made to work by shutting down and restarting.
As a grad student who uses my computer for research (usually involving multiple web pages, datasets in Excel, Word notes, and sometimes statistical software packages like Stata all running at the same time) this is very very frustrating.I'm tech-capable to a point, but I am not well-versed enough to know how to fix this on my own (or if there even IS a fix). I was a loyal Mac enthusiast until recently, but this has got me at my wit's end.
My mouse pad is acting weird. My mouse keeps freezing and I cannot log in to my computer. Sometimes when I move the mouse it just jumps around the screen but it will not go to the what I'm trying to click on. I tried to reboot the computer.
i have with my Mac Pro. When i'm watching videos on youtube on full screen, the computer starts freezing and crashes. it happens almost all the time. and not just streaming, today the computer froze just during checking a website without any "moving" elements.Â
i bought the computer around april 2014, it is a 6-core MacPro with 16 GB RAM, two AMD FirePro D700 video cards.it runs on OSX 10.9.4.two displays are connected over thunderbolt.Â
I have 15" MacBookPro 3,1 and the lower 1/4 of the screen will just freeze up randomly. I can gently touch the lower right portion of the screen and it revives(refreshes) but I know its not good for it and it seems to be getting worse. display is shorting out. Any one else have a solution or idea of repair cost? Still a good computer! Just put Lion on it and it runs great, 4 years strong.
I am working with a macbook pro, 13 inch. So I do not have an external mouse, I use the trackpad. Recently, it tends to freeze on occasion. If I leave it alone for a minute or so, it will unfreeze. Also, if I apply some force where the click button is, that seems to speed up the unfreezing process. When my trackpad freezes, the whole keyboard is frozen, Caps Lock won't work, control+apple+escape doesn't work, the only button that works is the power button if I feel I need to emergency shut down the computer.
Also, When I turn my computer off at night for the past two nights, I take out the power source. When I go to turn it on again, it won't turn on? The first day I freaked out, thought I would have to bring it in, but like 10 minutes later it turned on. Same happened this morning. Also, I more and more frequently am getting that signal that comes up in a couple different languages that tells me my computer froze and I must hold down the power button to power off my computer and turn it on again. Do I have a virus or something? What is happening to my mac?!
I run a MBP early 2008 2.5 Penryn. I have 6GB OWC RAM and a 500GB Hitachi HDD. I run SL 10.6.2. From time to time, Safari freezes my computer for a time between a few seconds up to about 15 seconds, when I open a new tab with "CMD+T" or a new window with "CMD+N". As the whole computer freezes during this time, it is pretty annoying.
It seems to be happening on certain pages, but a lot of different internet sites. Could it be the internet? I ran a virus scanner (XCLAVE or whatever the name of it is) and it came back clean.
Took my Powerbook to the Apple store because, if can you believe this, it shut me out with a mysterious log-in request, which I had not engaged, plus the thing had begun slowing down... I asked if they could override the mysterious password issue and do a backup/erase/reinstall. They told me they could not and my hard drive was failing so I bought a new drive, installed it and am now experiencing a "freezing" issue everytime I try to boot-up from my OS X installation disc. Actually, the "freezing" was occurring with the old hard drive as well, but only during a reboot through the disc.
My mail app freezes randomly while I have my computer on while I go to use it and I have to restart the app to get it to work again. I'm not sure what to do?No beach ball cursor comes up, I just can't click on anything.
Info: MacBook Pro (15-inch Early 2011), Mac OS X (10.7.3)
Every now and again my Mac Mini will freeze except whatever audio is currently playing will continue to play until end of file is reached (ie, the next track comes on iTunes) and the mouse cursor moves but the rest of the GUI is frozen, not allowing anything to be clicked, no keyboard interaction, and nothing else on the screen gets updated (the clock stays at whatever minute mark the computer froze at). I can SSH into the machine with Terminal on a different computer and poke around but I can't figure out where to take it from there. I've tried looking at processes with top and performing 'kill -9 pid' but I'm never able to bring the machine back without a hard reset.
Through the kill command I've tried quitting the Dock, Finder, any "big" programs I'm running (eg Logic Pro), but none has ever recovered my system.
This just started yesterday, I was trying to send an email and computer froze. Only way to quit apps was command tab Q...but computer was still frozen, had to hold power button to restart then happened again several times, It may have to do with hitting return or using the numberic keypad. Ideas anyone? Maybe alittle off subject but my computer will not mount dvd's as of 2 weeks ago...I'm under warranty, but live in the middle of nowhere.I did repair permissions and verify disk.
Info: latest safari, Mac OS X (10.6.8), imac i7 first generation
