OS X :: How To Boot Up From Disc - Pressing C While Starting Up Doesn't Work
Jan 14, 2011
I was trying to boot up from my Snow Leopard disc last night to run Disk Utility (to repair my hard drive). I pressed C while starting up but it took me right to my login screen. I did this several times, no luck. I'm using a 15" MBP btw.
I also tried the same thing on my sister's MacBook (using her own install disc) -- same thing, straight to login screen.
I know pressing C used to work before because the MacBook used to belong to me and I did an erase & install before passing it down to my sister.
I've read that Early 2008 model MacBook Pros can boot into the Hardware test while pressing the D key on the keyboard without the disc in the drive (or was it the F2 key). I've also read that lots of people succeed doing it. Why does my MBP not do that?
so when I try to use remote disc, on top of taking like 5 minutes to connect, when I try to open the audio CD in my PC laptop's disc drive, it doesn't work. It will just sit there for like 3-4 minutes and then tell me something about it not being found. I attached a picture of the message I get. What should I do?
My Superdrive was making a funny noise, so I quickly ejected my game disc so It wouldn't ruin it. A few minutes later, I had to burn a DVD, so I put in a blank DVD, and tried to burn my iDVD project to it. iDVD kept telling me to put a disc in. I hit eject, and nothing happened. I went to my desktop, and noticed that "Blank DVD" was not present. So, I have a disc stuck in my MBP, and my Mac doesn't think there is a disc in there, so eject doesn't work. What do I do? Should I just bring it in the Apple Store?
Was trying to install Windows XP through BootCamp. The installation did not go through, and I quit it. After I tried to restart the computer however, it kept going to a black screen with a blinking _ on top.
I restarted, pressing the "option" key and the only partition that shows up there is one for Windows. I can't see one labeled "Mac" or something like it anywhere. I tried using the Repair Disk Utility but it won't actually give me the option to repair ir.
I cannot get my macbook pro to switch on.when it is not plugged as I press the power button nothing happens, when the computer is power plugged, it gives me the white blackground with the apple centered and the loading button below but it keeps loading forever left it as for 4 hours and still nothing. I have try to reset the SMC but didn't change much, now instead of the apple logo I get a circle crossed My macbook is 1 year and 4months?
Powebook G4 won't boot up. Safe mode doesn't work. Reset pram. Went onto single user mode. At first there was a modification and then I ran it a second time until it said HD was ok.
I installed Boot Camp 1.3 so I could run Windows XP on a partition (use it for music); no problem. Set up my Motu Ultralite on the OSX side, no problem.
HOWEVER: The Motu UltraLite doesn't work on the XP partition, at all. It shows up, but no audio can be routed through it. It's a firewire audio card, if you're not familiar with it.
Been troubleshooting this one awhile...I even did an Archive and Reinstall....my Ethernet port on my 2.16Ghz MBP won't connect to anything. I get an IPv6 address when plugging into a router, but DHCP never works and a manually assigned IP doesn't work either. Reboot into Windows and it works fine...I've tried removing the Ethernet port, and have futzed with all the settings trying to reset it, but no dice. Problem started somewhere around 10.4.9, I think...I'm on 10.4.11...I reinstalled to .8 and worked my way back up...never works.
I got Mac Mini and i installed Windows 7 on it with Boot Camp, After i installed drivers and everything. Everything worked includes the Magic Mouse. After i did a restart my Magic Mouse didn't work anymore. I tried turning the Mouse off and on and it still doesn't work.
I finally went from Leopard to Snow Leopard (SL) by doing a clean install. But I found I was not able to boot from the install disk by the normal procedure -- restarting and pressing the Option or C keys. Before the SL install, I had a volume structure problem on my HD and tried to use the Leopard install DVD to repair the drive. I was unable to do that by using the normal boot up procedure.why I can't boot from the optiical drive by pressing the designated keyboard key(s)?
Info: MacBook Pro (17-inch Mid 2009), Mac OS X (10.6.8), 400GB G-Drive FW800 Ext. HD; 4GB RAM on MBP; 60GB iPod Video
has all my art course work on. When pressing the power button there is no start up, screen stays black. There is a noise from the Disc Drive, when you put your ear close you can hear the Disc spinning, occasionally it starts to make a loader noise like its trying to spin to full speed maybe, but stops before it can. Green light can be seen from bottom, tried unplugging and waiting, tried pressing the cmd R-P keys down at start up. Also tried as suggested on the apple website to use a paper clip to manually eject the disc.
I turned my iMac on today and it starts up to the blue screen with the welcome screen but the loading bar doesn't load at all and it just freezes. Nothing has changed between today and yesterday
I experience this problem for 2 days now. The wi fi says it is connected and all the bars are full but id doesn't load a single page!
The internet i've got is vergin so normally is very fast.Downstairs where we have a desktop computer connected to the D-link is working as normal.
When I open the network diagnostics in mac it shows : wi fi is green , wi-fi settings is green, network settings is failed(red), ISP failed(red), Internet failed (red), server failed red.
my laptop (macbook pro) doesn't turn on, because the battery doesn't work (may be because of moisture), and the 7 battery lights on the left side are off, and when I plug the charger in, the light on the magnetic socket turns on so dim ..
I started (because I wanted to) my MBA into safe mode. Just hadn't tried it before. It took, what seemed, an inordinate amount of time to boot.
I pressed the shift ket at the BONG and released at the spinning gear screen. Is this normal? Does OS X perform disc read/write, verification, cache handling, etc. that causes the lengthy boot.
I have macbook pro And my mail has stopped working now. It worked fine a week ago . It doesn't check for new mails , even when I click on get new mail , there is no new mail. I tried to sign out and sign in again but that didn't work . I read few articles on the internet but they all said use the Mac OS X DVD and reinstall but I didn't get any DVD , all I got with my computer was a Manual.
I installed all the Software Updates available, including the iSight and Airport updates (mainly to get rid of them, and I may add these later to my G5 iMac), and now when I reboot, I get no further than the "Starting Windows Login" part...
I have to assume its something to do with adding the updates as it was all working fine before then...
I can start in Safe Mode fine, and I get in OK, but normal boot halts (no errors, mouse works, just goes not go any further) at the "Starting Login Window"
Any thoughts on how to either A) Reverse the Updates B) Get around this?
I am absolutely new to Mac OS, however I am a FreeBSD sysadmin. A friend of mine send me her iBook G4 which won?t boot in normal mode (stuck in "Starting Mac OS X..."). I asked her what happened and the answer was:I did iTunes and MAC OS update and when the update finished, the Mac restarted and problem started.I booted in single mode (Command-key + S) and when I got the prompt, I did "sh /etc/rc". At this stage, the output of "uname -a" is:
I have a problem with my iMac which is running OSX 10.8.5. I think the easiest way to explain this would be to just give a simple example. For example let's say I have Excel and Word both open. I shut them both down. Then I completely shut down my computer. Power off. I go to bed. Next morning I boot up and guess what? Word and Excel are now running again, just as if I had never shut them them down.
Starting up from any boot disk will give me a kernel panic forcing me to hard restart.
Background:
After many freezes I ran disk utility and I get:
Checking Catalog file. Invalid index key The volume Macintosh HD needs to be repaired.
Error: The underlying task reported failure on exit
1 HFS volume checked Volume needs repair
So I use my wife's Imac startup disk to boot it in order to repair but I get the dreadfull death screen (I know how to press the C) I'm thinking maybe it's because her disk if for her Intel proc so I go and buy a copy of disk warrior 4, and same problem.
It's a 2.16 intel Core 2 duo with the ATI Radeon X1600 128MB video and I'm running OSX 10.7.3. It started happening on Snow leopard so I thought maybe upgrading to Lion would fix it but it has continued exactly the same. I've had an issue for a while now where the computer would just freeze all of a sudden. It happened after a few days at times while sometimes it happen right after a reboot.
Here are the things I've tried.
1. I upgraded to lion
2. I replaced the ram
3. Look at the crash log but found nothing
4. Ram mem check utility but it found nothing
I can boot the computer in safe mode by holding the shift key and it works perfect with no freezing but I loose audio support becuase I think it's not loading the audio drivers. Question is: Can I select what drivers I want on boot when starting in regular mode not safe mode in order to try to disable drivers until I find the issue? Is there anyplace else that I can find which driver caused the computer to freeze after a freeze/crash? If I can ID the driver is there a way to update/replace the driver if it doesn't come up in "software update"? I'm thinking it's the video driver becuase I would occationally get some weird things happening on the screen that I attributed to an older display.
Info: iMac, Mac OS X (10.7.3), ATI Radeon X1600 3GB ram Core 2 Duo
My 2014 21" iMac powers itself down after about 10 seconds while trying to startup in safe boot mode. I'm not even sure why it is trying to start in safe boot mode. I shut it down after a power outage while plugged into an APS UPS. I'm guessing that since I interrupted the auto shutdown it is restarting in safe boot mode. Either way, I get a grey screen with a big apple and a progress bar. The progress bar gets to about a tenth full and the power just shuts off.
I've tried starting up while holding the alt key to select the Macintosh HD. The same thing happens.