Intel Mac :: Screen Goes Black For Just Second And Then Returns To Normal Desktop
May 15, 2012
Screen will go completely black for a second then back to normal display.Makes no difference what application I'm using. Within last 10 minutes went black for 4 times. Does not power down, just screen goes black.Contacted support via phone, they had me shut down, unplug power cord, then plug in and start. Appeared ok while I was on phone with support.Didn't use imac for 1 1/2 hours, now I notice it going black again.
Info:
iMac, Mac OS X (10.6.8)
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Jun 4, 2014
During the boot-sequence the screen of my Imac 27" flashes green (once), then returns to normal. This does not happen when I boot my Windows (Bootcamp) partition, so I assume this is some kind of OSX driver error. This started to happen only after I installed the latest patch (10.9.3). How to get rid of it ?
Info:
iMac, OS X Mavericks (10.9.3)
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Feb 3, 2012
Desktop restart shows flickering black/white screen, then black. Could not restart.
Info:
iPad 2, Mac OS X (10.6.6)
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Jun 5, 2014
Upon 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
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Mar 11, 2012
iPad 1 apps crash and returns to the deskto frequently. This happens with Safari, Netflix, WSJ, and others.
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Jun 15, 2012
So my girlfriend boss wanted me to fix her computer. So I brought it home turned it on, and it didnt chime but it booted to the gray screen with apple logo/ slashed circle/and folder with a "?" So I made a USB Mac OS x bootable drive (FLASH) held down alt (try using a windows keyboard its fun) was able to select option and install a fresh copy. all seemed well was running really hot so I poped of the screen. HOLY MOLY! this thing is CAKED with dust, and I am not kidding it has literally piles of dust. So I ran updates, and did firmware updates. Turned it off for the night. Â
The next morning I went to radio shack and got Dust remove spray, opened it up made sure I was carful taking off the screen, and blew the sucker out. now its NICE and CLEAN. then i made sure I plugged everything in and turned it on. Drive spun like normal, Optical checked for a CD, and fans are also running normally. but no chime, no nothing stays as silent as normal but doesnt budge, it is like it hangs. Â
Info:
iMac, Mac OS X (10.7)
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Jun 4, 2014
I have a 27 inch desktop. Upon turning the computer on within seconds the fan comes on. Then it goes to a high fan. Then it goes to a black screen. Then it shuts off. Then if you click the mouse it will come back on. This cycle repeats itself every 5 seconds. Only one time in the past month did it turn on normally and run for me.
Info:
iMac
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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).
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May 14, 2012
I was trying to type a degree sign on a web page and it enlarged by screen. Now it jumps all over the place and is too large. How can I fix this?
Info:
MacBook (13-inch Early 2008), Mac OS X (10.7.3)
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Mar 30, 2012
My I-MAC will not go into normal operation when I press a key on the keyless board. New batteries are installed just this AM.
Info:
IMAC, Mac OS X (10.5.7), n/a
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Apr 13, 2010
I've been waiting for these Arrandale 15" MBPs since December '09, and in my excitement and haste I didn't assess all the options when I ordered my new laptop.I ordered the base 15" model with no changes to it, but I really need the high-res screen. 3 questions for you lovely people:1) Once I get the laptop, I could return it and change it for a one with the hi-res screen. How long does it usually take to return a Macbook Pro and get a new one back again?
2) If, once I recieve the laptop, I drove to my nearest Apple Store (about 60 miles away- I'm in UK), could I simply hand them my unopened laptop and ask for an exchange for one with a hi-res screen?
3) I noticed a hi-res, anti-glare option. Does anybody know if the anti-glare option still has that ugly grey surroun
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Jul 3, 2012
New to Mac computers. When trying to open computer after being in sleep mode, I clicked the mouse to open the password screen, & a blank blue/black screen appeared & the mouse timer( colored circle) appeared, as if to be waiting. I had to unplug the computer to reboot it. This has happened twice in 2 days.
Info:
iMac (27-inch Mid 2011)
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Jun 10, 2012
How do I change the iTunes screen display from 'white on black' to 'black on white'
Info:
24" iMac
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Dec 11, 2014
When playing music on the Mac, it cuts out after half an hour & returns to sign-in screen.
Info:
iMac (27-inch Mid 2011), OS X Yosemite (10.10.1)
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Mar 16, 2012
Ever since I've had my Mac, about three times a day my screen will go completely black after I've moved the cursor very quickly or in a herky-jerky motion. I don't think I'm pressing down on the right or left--it just seems to be some motion.
Info:
MAC 24" 2.66 mgz, Mac OS X (10.5.6)
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Mar 20, 2012
So when I try to log in, the screen goes black, after a few seconds, when I move the mouse around, press a few keys on the keyboard, the login screen comes back. But the same thing happens when i try to log in, it just keeps going black.
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Mar 7, 2012
my screen keeps going black randomly but everything in the background is still playing. When i press the power button twice it will go to standby and then turns on again, but the black screen keeps getting more and more frequent. Ive tried resetting the SMC and the command+option + PR thing but nothing has worked.
Info:
iMac, Mac OS X (10.6.8)
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Mar 17, 2012
problem of getting black screen on imac running 10.6.8?
Info:
iMac (27-inch Mid 2010), Mac OS X (10.6.8)
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Mar 23, 2012
Lately, as of two days ago. My iMac has been freezing and the screen just goes either black or another color that's on the screen. I was doing a conference call today, when my screen went black and I couldn't get the picture back. The audio ect worked fine, but the screen on my side went black. The computer has been freezing a lot since I upgraded the lion OS to the latest one. It runs faster, but freezes too much.
Info:Imac Intel duo, Mac OS X (10.7), 2 GB Memory
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Mar 25, 2012
Sometimes, when my iMac has been "resting" and I then move the cursor using track pad I get a stream of black squares on the screen. The more I move the cursor the more black squares I get. If I switch off and then on the screen is ok. This is an intermittent occurrence.
Info:
iMac, Mac OS X (10.7.1)
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Apr 9, 2012
Why does imac screen turn black?
Info:
Imac, Mac OS X (10.6.5)
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Apr 16, 2012
My computer screen goes black but computer is still working ( music playing, video playing etc.) later the screen saver comes back on in 5 to 10 minutes and I can see everything again. This can happen several times during a computer session, any ideas what the problem is?
Info:iMac (24-inch Early 2008), Mac OS X (10.6.8)
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Apr 25, 2012
why is the screen flickering and then going black
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May 3, 2012
I have updaed to adobe reader 10.1.3 and now when I try to view .pdf's in safari or foxfire it just has a black screen. When I try to save as is says is doesn't recognize .pdf.
Info:
iMac
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May 5, 2012
For the past week, my screen goes black several times a day and I need to restart with the start button to restore.Â
Info:
iMac
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May 31, 2012
I have a tiny black spot on my imac screen that is only noticable when background is white.
Info:iMac
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Jun 4, 2012
Screen in complete black. Because is new maybe I am doing someting bad.
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Sep 24, 2009
So, i have this HP w2207 monitor that is amazing, but lately it has been randomly going black, then coming right back on as if nothing is wrong... its not trying to sleep or losing power because the indicator at the top is normal.
There is no regular interval, sometimes it will do it 2 or 3 times in a row, some days it won't do it at all.
Please help, this is super annoying!!!!
(this is on my G5, btw) specs are below.
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Mar 1, 2012
When I turn on my iMac the apple logo appears behind what looks like jail bars then a dark shade rolls down the screen then tiny squares appear all over screen with error message to restart if it fails to restart manually, which it does. Cannot get past this point.Tried command R to no avail.
Info:
iMac (27-inch Mid 2011), iOS 5.0.1
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Mar 14, 2012
I've got a mac that powers up but just show a black screen? Any ideas?
Info:
iMac, Mac OS X (10.7)
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