OS X :: Mac Freezes - Black Screen Appears
Jan 21, 2011
G5 Power Mac, 4 gb RAM, OS 10.6. Machine freezes up if: I run a video (1st, 2nd one), use Safari for a few minutes, use Firefox for 1/2 hour, longer if I only have 1 tab open at a time. Occasionally, I get the black screen of death instead, with the #s running about the screen (white font), out of The Matrix. I've run Disk Utilities - RAM checks out okay, cleared out cache, switched to a new HD (old one had been there since I got the Mac, several years ago), these have alleviated but not eliminated the problem. A tech friend suggested thermal grease on the CPU, or replacing the CPU, but don't know if the latter's possible. Oh, and some part is missing that results in the fan running all of the time, like being on a runway.
View 5 Replies
ADVERTISEMENT
Jan 18, 2010
After windows is installed a Blue screen appears with cursor on screen but it freezes completely.I can fix this by restarting my mac , then once windows restarts i insert the Mac OS disc , select the disc within my computer but the following message appears "Package requires new version of installer"
View 8 Replies
View Related
Mar 17, 2009
I was trying to install Windows XP Pro, but for some reason the it wasn't showing another HDD to install Windows on. So I quit the install, and restarted my computer. Now all that happens is the normal grey screen appears (with no Apple logo), then it goes to a black screen and has the blinking cursor (Kinda like DOS).
View 14 Replies
View Related
Jun 15, 2012
iMac grey shading appears on the screen, freezes then shuts down
Info:
iMac, Mac OS X (10.7.4)
View 5 Replies
View Related
Dec 4, 2014
I have a disfunction on my screen as soon as i turn it on nothing appears and the screen is all black, I tried to restart it several times but it is still the same , nothing happens.
Info:
MacBook Air
View 1 Replies
View Related
Jan 30, 2010
Since a few days ago my Macbook Pro 13" from last June started to freeze randomly for atleast 30 seconds and then it would come back and most of the time freeze again after a while (in OSX only it seems, Windows 7 I did not have such problems, though I didn't use it often). Sometimes it occured frequently, other times it didn't and this morning I had the same thing again, I just held the power button and shut it down, did this two times in a short period of time and when trying to boot it for the second time all I get is a gray screen with no Apple logo or anything.
Searched the forums, tried the install DVD and C button to no avail, same thing with trying to reset the PRAM and NVRAM...Is the logic board broken or anything? I don't understand how this could happen...And if I do take my laptop to Apple, should I remove the Intel SSD drive I got in it right now and put in the stock?
View 2 Replies
View Related
Apr 26, 2012
I have an iMac 21inch, Late 2009. I found after it was runing really slow that my hard drive was failing. It told me there were SMART errors on the drive. The computer is out of warranty and I'm in the middle of no where so i have no Mac store to take it to. I bought a new drive, same model, and installed it into the computer. It turns on fine, but after the Apple logo and spinning coge wheel the screen flashes, shows the blue back ground like its going to load the desktop and then goes black.
I've tried connecting an external monitor to it and shows up like an extended display. I've tried connecting it to another Mac, a Mini, and the Mini can boot off the iMacs hard drive just fine. If it Target Disk mode the Mini and boot the iMac I get the same flash of blue desktop then it goes black.
This is where it gets weird though, I'm sure your thinking, ok the screen is going bad... BUT, I boot off an Ubuntu CD, or the AHT disk and it loads fine and has no turning black. Its only when booting into the Mac OS or the installation disk.
One last note is that when its at the black screen and I'm sure its loaded the desktop, if I hold the power button down for about 3-4 seconds, till I hear a click. I then press the button again right away and the screen flashes on showing me the desktop and everything, for about 2 seconds...
View 8 Replies
View Related
Feb 1, 2010
iMac 27" i7 with OS X v 10.6.x when I create the bootcamp partition for windows 7 and I install from my original DVD of Windows 7. I format the partition during the install of windows 7 and on the first reboot after windows 7 first part of the install, the screen shows the Windows 7 logo and says continuing installation and then a black screen and then nothing.
I have to hard power off the iMac and then it starts over says the thing about the system didn't shut down properly and gives me the option to start safe mode etc. and does the same thing each time.
View 3 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 21, 2012
Every few weeks my iMac will suddenly freeze, the screen going black or white or pink etc. The only way I can get the computer back is to hold down the power button to force a shutdown. Then after a restart everything is OK for a few more weeks. Usually it occurs when I am on the internet. I click on something and suddenly the computer is frozen. I am on OS X 10.6.8 and usually use Safari. Ironically when I opened this forum 5 minutes ago there was a similar sounding problem at the top of the list!
Info:
iMac, Mac OS X (10.6.8), FCE 4 + FCS 3 . . . Little Knowledge, Many Opinions.
View 4 Replies
View Related
Jun 29, 2014
When I start up my macbook pro white and black lines appear for the startup screen in bunches. After that the screen is black but the keyboard is lit up and you can still hear the sounds of turning up the volume and music can still play.
View 1 Replies
View Related
Aug 2, 2010
I have a problem with my MacBook screen. Everytime I try to turn on the MacBook, the blue screen appears for a second and then everything gets dark (but I can see that the computer turned on normally, it's just the screen that gets almost black, without light). Sometimes only the right side of the screen is blue and then gets dark just like the left one. I was looking for the problem and I perceived that the left side seems to be loose and I can't fix it. What should I do?
View 2 Replies
View Related
Aug 26, 2009
Whenever i run a game is flashes black every few seconds and eventually freezes. I have tried reformatting windows, reinstalling drivers, checking for abnormal temperatures, different games, spyware and adware checks. I haven't found a search, this has been happening and gradually getting worse for the past 1-2 years. I cannot update PSU or graphics card as the computer i have is a mac. (Running bootcamp). A few of the games I try to play are: BF2142, CS:S, WoW and a few others. A few mac games I play aren't as demanding but I still sometimes receive visual glitches playing Age of Mythology. Sometimes it freezes on the odd occasion too.
View 1 Replies
View Related
Feb 3, 2012
Desktop restart shows flickering black/white screen, then black. Could not restart.
Info:
iPad 2, Mac OS X (10.6.6)
View 3 Replies
View Related
May 24, 2012
I came back from work to wake up my iMac. It made the noise but the screen stayed black. I tried restarting by holding the power button- I can hear it start and the chime but still have a black screen. I tried resetting the pram, and unplugging the cord but I still get a black screen. I can hear the chime though; I'm not sure if that means anything. I just had the hard drive replaced in February so I hope it's not that. just wanted to clarify that when I restart, I get the chime but the screen stays black- I don't get to the grey screen. So I'm assuming right now that my display may be shot?
Info:
iMac (20-inch Mid 2007), Mac OS X (10.5.8)
View 1 Replies
View Related
Apr 23, 2012
Yet I see the white power light on and I can here it turn on but no screen it is just black?
Info:
MacBook
View 1 Replies
View Related
Dec 23, 2010
So, whilst it was installing bootcamp 3.1 it blue screens and now when it boots and complains about pci.sys.
View 2 Replies
View Related
Dec 25, 2007
I set her password and set the preferences to require a password to log in.Now, if she's not at the computer a while the screensaver kicks on, and after 30 minutes it kicks the logged in profile back out to the login screen. The problem is the screensaver never resumes?Even if I set the S.C to 3 minutes, manually log out to the login screen it'll sit there and show that (never go to screensaver or powersave mode for the monitor).
View 8 Replies
View Related
Jan 6, 2010
I seem to almost complete the upgrade and then it does the final reboot to comlete installation and then I get the blue screen which appears due to a display device issue.. I have 1.1 MP with a 7300gt video card in it
View 2 Replies
View Related
Mar 3, 2012
a big power symbol appears on screen of my macbook pro, why?
Info:
iMac, Mac OS X (10.6.8)
View 5 Replies
View Related
Mar 13, 2012
I'm trying to re-install my Machintosh OS X software and for that i reboot my mac and press alt or comand-R. All normal until here. But instead the menu of recovery appears, a lock screen whith a password ask appears. I try all passwords that i use or used too unlock my Mac, but nothing work.
Info:
MacBook Pro (17-inch Mid 2010), Mac OS X (10.7.3)
View 5 Replies
View Related
May 2, 2012
I try to turn on my MacBook and comes a sound like an alarm the light in the front blinking and nothing...
Today when I try again appears a green scren and nothing...
Info:
MacBook, Mac OS X (10.7.3)
View 1 Replies
View Related
May 3, 2012
I have installed smartvoip app, i cant to sign in, but when i connect to my univeristy net it is working but when i come to my hostel it doesn't work, it says server timeout, try again later.
Info:MacBookPro, Mac OS X (10.7.3), smatvoip
View 1 Replies
View Related
May 26, 2012
my mac book pro is giving me a blue screen, some days ago it gave me a message that the desktop has too much files how can i get it opened is there any shortcut that i can open my desktop?
Info:
MacBook Pro, Mac OS X (10.7.4)
View 1 Replies
View Related
Jun 14, 2012
I need to re-install this OS, but I don't have the DVD image for the disk. how to get a copy?
Info:
MacBook, Mac OS X (10.5.8)
View 1 Replies
View Related
Jun 17, 2012
I'm trying to setup my Mac Mini but get the grey screen with folder/question mark and I can't tell if the chips have been swapped. The brand is unfamiliar and my place hosted some creepy hackers while I was in the hospital. I'm still finding mysteries.
Info:Mac mini, MacOS X (10.5), cant identify RAM
View 3 Replies
View Related
Aug 13, 2010
I run windows 7 and MacOSx on my Macbook pro. I use bootcamp to switch to Mac OSx. I never had prooblems over the last 12 months in switching between the two but recently when I try to boot OSx, the apple screen comes and stays there forever without going to the login screen. I have been having some problems with Windows lately as well with auto restarts.
View 3 Replies
View Related
Feb 19, 2012
A few months ago, I bought a macbook pro and it was doing fine. But recently, every time it starts, a blue screen appears for a split second then it goes to log- in. Then, every time I shutdown, it will also show up for a split second then shutdown. It doesn't affect the computer but I'm just wondering how to stop it.
Info:MacBookPro, Mac OS X (10.7.3), blue screen
View 6 Replies
View Related
Mar 26, 2012
a blank white screen appears whens i start the imac up, it doesnt seem to respond to anything i press on the keypad or the mouse. it just simply stays on a white screen and wont let me log in or anything. when i turn the imac on it just pops up straight away without the loading sign and bluescreen that appears after the white.
Info:
iMac
View 1 Replies
View Related
Apr 24, 2012
I purchased a brand spanking new MacBook Pro through the online Apple Store on 27th March and i have been loving it! Today i noticed a rather scary looking "smudge" which appears be an imperfection in the screen. I never noticed this before - only recently! Of course now i know its there its really bugging me! Where do i stand? Ive got a email "invoice" i can print off as proof of purchase but i dont really like the idea of sending my MacBook off to apple! If i book it into the Genuis Bar and take it into my local Apple Store... what are they likely to do considering im outside the 14-day period? Ive got the standard 1 year limited warrantly but not sure if this covers it?
Info:
MacBook Pro, Mac OS X (10.7.3)
View 5 Replies
View Related
