MacBook Air :: USB Causing Restart - Screen Dimmed?
Feb 23, 2009
I had been moving files back and forth between my WD mybook USB External HD when I pulled it from the imac without ejecting and plugged it into my air. The Air's screen dimmed and this popup came up. Now everytime I plug something in to my USB port, i.e. USB jump drive, External HD, even my External Air DVD drive, the same thing happens, screen dims and this message pops up. THe only item that it has not frozen up on is my Iphone, that connected fine without crashing.
I have an iMac G3. The specs are: 600 MHz G3 /Graphite 1 GB RAM 40 GB HDD CD-RW Mac os x tiger 10.4 Here are the 2 problems with the screen/ crt: The problem with the screen is that it's not as good, as it used to be. I have another g3 imac (450 MHz Sage) and my dad pointed out that the sage imac's display is much more sharper then my 600 mhz graphite. And i had a look at at it and my dad was right. Also their are lines going down the sides of my screen (which you can barely notice on the sage imac) is their a way to fix this? Also another problem i have with the screen is that I am seeing rainbow affects on the screen. I read online that the anti-glare film/coating is scratched (but thats with different crt monitors eg sony 21" etc) Is their a way to fix that as well?
The bottom left hand quadrant of my screen has dimmed. Apple repaired this a year ago and the problem is back. My Applecare is expiring soon. What are my options?
I just installed Snow Leopard on a white MacBook. Everything was fine until I went to Update the rest of the software on the computer. I hit "Install 11 Updates", it started installing, and then it just turned off. I powered up, hit the update button again, it began downloading and then powered off again. I plugged in power and powered up and now im stuck on a blue screen with the black spinning showing up and hiding repeatedly for 5-7 seconds at a time.
I'm new to this, but since today the screen of my Macbook doesn't get out of it's dimmed status anymore. Whether I'm on adapter or battery, no matter what I do or press, the screen is dimmed [like pressing F1 till it's on 0 notches, so when the screen seems off, but you can still see if you look hard].
Even if I adjust the brightness, I can see the notches going up, even full, it doesn't change anything to the brightness. I tried restarting multiple times, also with command-option-p-r to reset it, but no luck.
Does anyone have an idea what I can try to fix this? Any idea what the problem might be?
i dont know whats going on ill be sitting here and my mac book pro will be working fine and the next thing i know a little black screen will show up telling me to restart my computer
Got this mac friday but haven't really played with it before yesterday. My problem is:
1) Yesterday I went for logging in to facebook, but suddenly the screen went green? Had to close the mac down and start it again. 2) After I had turned it on and was on the desktop the screen (with me doing nothing) went white, and I had to do the same again. 3) This morning when I wanted to turn the mac on, it wouldn't! But few hours later I tried again and there I could turn it on by pressing esc + start button.
Should I call for a replacement? (Already had two - 1 with dead pixel and 1 with creaking).
my macbook air's screen flashes when I restart it or sometimes when I am using it, and I cannot read those words because it is so fast, could it be something serious?
I have a MacBook C2D 2GHz, 4gigs of ram from mid 2007. It has snow leo v. 10.6.4.
I cant remember when the problem appeared but maybe 6 months ago.
Every time the mac is rebootet or shutdown the screen goes black the sleep light stays on but I can hear the chime and cd drive make shot start up sound.
every 10 minutes something popped up and froze saying that i have to restart my mac book. iz there a virus?? what shud i do so it wont pop up for me to restart every 10 minutes again?
Im new to these forums. I have just (5 months) purchased a new Macbook pro. I have upgraded the RAM to 4GB, but only recently since ive been in Canada (1 month) experienced this problem. The screen goes grey once a day and the computer asks me to restart the system. I believe its called a Kernal Panic. Ive read on other places that it might be caused by recently installed apps. But i have got rid of these and now nothing has changed! I havnt got my Install CD on me therefore cannot run a reboot. Im not sure if the issues are related but the Mac also kicks me out and makes me log in again. this doesnt happen as frequently but is still concerning and rather frustrating.
Yesterday I was working away at it when suddenly the screen freaked out, there was blocks of color everywhere and the mouse was acting strange (jerky, up was down, down was up etc etc) I had to hold down power to repair it. When it started loading it froze the little circle in the middle stopped spinning and I had to restart it. Then the same thing happened again froze. So I started it in safe mode then restarted again. This time everything was back to normal. But today again I was just using the computer when everything went all glitchy again and same thing, this time when I went in safe mode the screen darkened and a box in the middle said something was wrong and to restart my computer.
MacBook Pro (snow leopard) 2006 has begun to turn off attached Cinema Display over the last two days. Comes back on on restart. This morning, the MacBook screen also went blank white on restart. Tried to use Snow Leopard CD to restart but it was ejected and folder with ? is only thing that displays. Will not restart. Have replaced hard drive 6 months ago. I need this computer for work.
So I have a MacBook circa 2007, running Lion (10.7.3). Over the past day or so it has develeoped a problem where upon opening it, the screen will come on for a moment, then go dark. Nothing will respond - it's unclear whether it's completely off or it's like the brightness is turned all the way down and I can't turn it back up. I have to force shut down with the power button, then turn it back on again. Typically once I log in nothing will load, so I have to force shutdown and start up again, at which point I'll get a dialog saying "You shut down your computer because of a problem. Would you like to reopen applications," or something to that effect. I choose no, and everything is back to normal (at least until I take a chance with closing it and opening it back up again).
Info: MacBook (13-inch Mid 2007), Mac OS X (10.7.3)
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 ...
i had the macbook Core 2 Duo for About 8 months and it was working great.yesterday i left a file download in firefox for 5 hours then went back to check on it , it was working FINE, Then i got Back after 2 minutes and the screen is suddenly white and not showing anything!i shut down the laptop and restarted , there was a chime and just white screen...i connected the laptop to an external monitor AND EVERYTHING IS WORKING on the external screen but the laptop screen is white!!!i tried resetting the PRAM and i tried resetting the SMC twice but nothing Changed
My 2009 MBP would have problems shutting down or restarting. On a shutdown, it would appear to off, black screen and no lights, but if you tried pressing the power button nothing happened. I had to hold the power button to turn it completely, then press it again to startup.Restarts had the same behaviour, it would get to a black screen and I would have to hold the power button and then press it again to startup.I ended up taking this MBP back for another problem, and they replaced it with a 2011 MBP (since I had recurring logic board that failed a few times).Anyway, I swapped the SSD from my old mac into the new one, and I have the exact same behaviour!!Seems to be some corrupt settings or something. So I booted from a Mac installation disc, wiped my hard drive and reinstalled the OS, then I restored from Time Machine, and unticked the option to restore settings.I want to also add, that my backlit keyboard isn't working either.I tried resetting the SMC, but the power light on my charger didn't cycle orange/green, so I'm not sure if it worked. I tried multiple time, following Apple instructions.I also reset the PRAM, which did work.
Info: MacBook Pro (17-inch, Late 2011), Mac OS X (10.7.3), 16GB RAM, OCZ Vertex 3 Max IOPS 240
My MacBook Pro warned me that it had no disk space left. I deleted some files and then restarted the computer. Now it will not turn back on completely. Will only show a Blue Screen...
When I just got done updating my software on my MacBook pro a white screen came up like when you normally restart it. But it won't go away or let sign on...what do I do?
Whenever I shutdown or restart MBP 13 with latest OS X. I see white screen with spinning sign. It is never ending. Once I have kept it like this for more then 20 hrs. I have contacted Apple couple of times but the solution was not permanent. Please check video link to better understand my issue. [URL]
Info: MacBook Pro (13-inch Late 2011), Mac OS X (10.7.2)
I just having problem with starting my Macboook. First, at start screen (gray background with the apple logo) appears pink/red horizontal lines over all the screen. Then, when i'm using my computer, screen goes black for no reason and i need to force restart to turn on the Mac.I can't believe this is happening to a "HIGH QUALITY" expensive computer. This seems happening to 2011 Macbook Pros... Â
Recently, my laptop was stolen and I just received my new one today. On my old one, I had an program installed, I think it was in the preferences actually, that made it so when I "hide" an application, the corresponding application icon in the Dock would dim; its opacity would lower. This way, you knew that application was currently hiding. I can't remember the name of the program that I used to get this desired effect. Anyone else know of the program I am talking about or of another program that can achieve the same effect?
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.
I accidentally connected my wife's MacBook Air to my docking station at work today. Nothing seemed to happen so I undocked it and the computer displayed a black screen and I could see and move the cursor using the trackpad. I then tried shutting down by holding the power button for 5 seconds, 10 seconds, 1 min, etc. Nothing worked and it's stuck on the black screen so I can't use Yosemite's menu to shut down or restart. When I leave the computer idle for around a minute, the cursor disappears but it will reappear after pressing keys on the keyboard.
1) How can I export a keychain list? When I look in the file menu in Keychain Access, I can see Import but Export is dimmed. I want to merge my keychains at home with my keychains at work.
2) When I use Keychain Access and click one of those checkboxes that says "Show password," it asks me for my login password. That is fine, but when I click another record in the keychain database, it asks me for it again. In other words, I have to keep typing in my password for each individual entry in Keychain Access. I do not require that much security.
3) Where are the passwords all kept? In these files?: com.apple.keychainaccess.plist and login.keychain. If some hacker got a hold of these files, is there a way they could get my passwords?
