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Apple Startup Commands Not Working


From here, you can reinstall Mac OS X, restore your computer from a Time Machine backup, or use the Disk Utility to repair, wipe, and partition your Mac's internal disks. All the keys work when the system is booted up. but at this time i dont know of any remedy.Click to expand... ive considered it might be a power issue from what ive read online.. have a peek here

ARRRgGGHHH. huh? Useful Searches Recent Posts Options Please select a forum to jump to News and Article Discussion MacRumors.com News Discussion Mac Blog Discussion Build me a brick wall! https://discussions.apple.com/thread/4263161?tstart=0

Mac Option Key Boot Not Working

share Share on Twitter Share on Facebook Email Link Like + Quote Reply (You must log in or sign up to post here.) Show Ignored Content Share This Page Log in Connect with him on Google+. Tweet Popular TMO Stories 86725Bryan Chaffintmo_quick_tip11451436780 Comments Graham McKay 10:21 PM EST, Dec. 29th, 2015 Wireless (bluetooth) keyboards can be a little tricky to activate the key stroke at the To see what's really happening during your Mac's boot process, you'll want to enable Verbose Mode, which lets you see the messy details during boot in order to identify any drivers,

I then tried to boot into safe mode (I've never tried this before) by holding the Shift key at startup. Since this time i have a password of two caracters RAALA What does it mean when my Mac Mini will not enter Startup Mode? Sep 3, 2012 4:57 AM Helpful (0) Reply options Link to this post by Richard Dickins, Richard Dickins Sep 3, 2012 12:05 PM in response to Shootist007 Level 1 (0 points) Mac Option Key Windows Keyboard Keep holding the T button down as you hear the startup chime and keep it pressed until the Thunderbolt icon appears on your screen.

It completely ignores the Alt command at startup and just sails right into a normal login. logic board replacement). share Share on Twitter Share on Facebook Email Link Like + Quote Reply UloveIt777, Feb 23, 2009 UloveIt777 macrumors newbie Joined: Feb 23, 2009 #24 BootCamp with Tiger is designed to http://forums.macrumors.com/threads/key-presses-at-startup-dont-work.411805/ Press and hold the Command-Option-P-R keys immediately after you hear the startup sound.

If I start from a CD, all data is just there as normal. Mac Boot From Cd I'm pretty conversant with Windows, but am new to Mac, so I don't know how to begin to find the problem. To use Target Disk Mode, reboot your Mac and hold down the T key as soon as you hear the startup chime. To get some feedback about what's happening, you might choose to start up while holding down Shift, Command and V: that enters both Safe Boot and something called Verbose Mode, which

Mac Startup Manager

Hyde said: ↑ here is the answer to your problem, sir: i have the same issue. The name refers to special memory sections on your Mac that store data that persists even when the Mac is shut off, like volume settings, screen resolution, and similar options. Mac Option Key Boot Not Working I have one more mac - but i can't get into Target disk mode... Hold Down Option Key Mac Not Working I don't have a wireless keyboard, and I don't have another keyboard to try; the only other computer around here is a laptop.

If it's a wired keyboard, try switching it with another keyboard, if you have one. navigate here a few months ago i bought the aluminum keyboard. But the one we like to rule out right away - or repair, if possible - is any problem afflicting the hard drive. I did a force quit. Mac Recovery Mode Not Working

I am using a usb pro mouse but the usb drives don't work. Command-S Start up insingle-user mode. Simply reboot your Mac and hold the Alt/Option key on your keyboard as soon as you hear the Mac's startup chime. http://emhsoft.net/not-working/apple-touch-startup-image-ipad-not-working.php Apple Diagnostics / Hardware Test Apple Diagnostics tests your Mac's hardware to ensure it's working properly.

Other than that, Im kinda stumped. Command R Not Working Ive tried recovery mode and a few other ways but the more i try the more im convinced I purchased a Mongo Pongo If you know someone else with a Mac I can boot XP by change the default startup disk in System Preferences, but the computer simply doesn't respond to the Option key like it used to.

It got so frustrating that every time I pressed the icon of the disk on the desktop, the curser would go into non-stop spinning mode.

Sep 3, 2012 4:33 AM Helpful (0) Reply options Link to this post by Shootist007,★Helpful Shootist007 Sep 3, 2012 11:40 AM in response to Richard Dickins Level 6 (16,660 points) Sep Privacy / DMCA contact / Affiliate and FTC Disclosure Fixed | Fluid | Fluid HD TekRevueHome Mac Windows Mobile Games Home Theater Reviews Editorials Tips Windows Mac Mobile Twitter Facebook Google+ Recovery Mode Starting with the release of OS X Lion in 2011, Macs have offered a Recovery Mode that users can access to diagnose hardware issues, restore Time Machine backups, manage hard Mac Boot Option Key Doesn't Work share Share on Twitter Share on Facebook Email Link Like + Quote Reply richard.mac, Jan 11, 2008 richard.mac macrumors 603 Joined: Feb 2, 2007 Location: 51.50024, -0.12662 #6 hi again wilfried

Apple then advises users to try resetting the PRAM or starting up in Safe Mode and adjusting the resolution in System Preferences. and you can load linux onto an arm arcihitecture as well as intel. This works like Linux's single-user mode -- rather than getting multi-user operating system, you boot directly to a root shell. http://emhsoft.net/not-working/autocad-commands-not-working.php The links below point to other support documents on Apple's website. 15 Startup Key Combinations for Mac Hold during startup Description Shift ⇧ Start up inSafe Mode.

Option key, "C", Shift, key combination to reset PRAM still don't work. You can use it to reinstall Mac OS X or macOS Sierra too. Discussion in 'macOS' started by sebf, Mar 24, 2008. I suggest that you hold the option key (ALT) directly after having push the computer start button , so that the Bluetooth connects directly.

So I went back to the Genius Bar with my aluminum keyboard to test on another iMac, and sure enough the same problems appeared there too. Will pulling the plug reset the PRAM? Don't know if anyone has any ideas. I saw this on Macworld UK and thought you should see it too.

However, I'm still getting Apple Hardware Test on restart. Too soon or too late will fail to register. Sep 3, 2012 4:40 AM Helpful (1) Reply options Link to this post by Richard Dickins, Richard Dickins Sep 3, 2012 11:49 AM in response to b j t Level 1 If your computer doesn't turn on then take a look at thisMy Computer Won't Turn On support document from Apple.

Once the installer begins you canrun Disk Utility (from the Utilties menu) or perform an Archive & Install. The cable is bad. if i plug my old white USB keyboard in - everything works. I can't get it to work by press Command Option P R.

See your Mac Owner's Manual (or Google for instructions) on to remove and install RAM.If RAM isn't the issue, check theApple Knowledge Base for information. Steam's compatibility page for a game available on Mac and Windows: EA's video game list: Two of the largest sellers of computer games in the world use "PC" to mean "Windows-based RAALA It's an apple keyboard.