A variety of keyboard shortcuts and commands can be used during a mac system startup to access various features, systems administration utilities, and troubleshooting tricks. Powermac g5 stuck with full fan in of, no boot devices ask different. How do i get into boot options with a non mac keyboard. Ive tried to remove the cpu and power on and the mac in on. How do i get into boot options with a nonmac keyboard. Turn on your mac by pressing the power button by choosing restart in the apple menu, or restart it if its already on. Your mac and os x have a variety of startup keys and key combinations you can use to affect how the device starts up. First off, i have tried and tried again over the years to boot various powerpc macs via a usb2 disk. Turn it back on and this time hold down the command apple key and the s keys at the same time. For those of you who have wondered about the many ways you can start up your mac, heres a quick list of the keyboard shortcuts you can invoke to access handy macos features which are only available at boot time. Boot key commands not working on powermac g5 macrumors forums. It was also the first desktop computer from apple to use an anodized aluminum. How to fix a mac that stalls on gray screen at startup. Turn off your mac by pressing and holding the power button to force it down.
Understandably there have been many questions about installing fienix on powerpc based apple mac systems. These boot commands come directly from apple, and theyre sure to work on any older mac model. If you dont hear a startup chime, you dont hear any fan or drive noise, and there are no images, video, or visuals of. The symptoms the machine was exhibiting will be familiar to regular readers of this blog. In fact, when i leave it on for about five minutes, the fans really start to go. My last two posts have dealt with my attempts to recover bootability if that is a word.
Nov 12, 2019 the mac s startup process is normally predictable. Apple is dedicated to supporting the worldwide response to covid19. Oct 18, 2016 dont panic if youre locked out of your mac os x login password, here there are top three different solutions for you to reset mac os loginadmin password without reinstallation, each of the techniques covered are quick, safe and easy. If you still need help, please contact apple support. Identifying the right power adapter and power cord. Pr, then release the keys after you hear the startup sound for a second time reset smc. Our design, engineering, operations and packaging teams are also working with suppliers to design, produce and ship face shields for medical workers. Im working on a powermac9,1 late 2004 powermac g5 with single core. Usb bluetooth vs the apple module for the power mac g5.
You can do these commands on any powerpc mac from g3 g5. Click the startup disk icon and click the target disk mode button to restart your mac in target disk mode. To use a keyboard shortcut, press and hold one or more modifier keys and then press the last key of the shortcut. Theres no startup chime, and it never gets to the gray screen. From there type resetnvram, press enter, then type resetall, and then again press enter. At one point, i realized that there were plenty of files on my mac that i didnt need any more, but too many to delete individually. Hey all, a power mac g5 has recently come into my possession from a deceased family member. Ive been having problems booting my a dual 2 ghz power mac g5 rev a running 10.
Top 10 troubleshooting tips for mac startup problems lifewire. Try booting up with the first of the install disks i think there are two of them as that is the one with the os. To get started, boot your mac in safe mode by holding down the shift key at startup. Apple powermac powerpc g5 desktops the apple power mac g5 has several multipurpose ports that can function as interfaces for a wide variety of computer peripherals. Recovering from no start up chime, powermac g5 quadras.
If youre looking for a powerpcbased power adapter, see powerpcbased apple portables. Tricking your mac into creating a new user account. Jun 01, 2017 if your mac is freezing, especially during the boot process, the messages here can help you identify and get help with the problem. You could have an issue with one or more of those devices or their cables.
Revive a powerpc mac running linux the mac observer. I know this is not a thing to do to plug or deplug tofrom a graphic card when the mac is on, but that was the only thing to power ondown my mac without a monitor plug or if a monitor is already plugged, no way to start the g5. It doesnt matter if its an ancient powerbook g4 or a slightly more recent model of macbook. Apr 01, 2020 mac startup key combinations learn about the mac features and tools that you can access by holding down one or more keys during startup.
On some macs with iomega zip drives, holding down option at startup when there is a zip startup disk inserted will cause the mac to boot from the zip disk. Then at the open firmware command prompt, type this and press enter. The t key forces the powerbook firewire and reportedly the power mac g4 agp graphics, though i was unable to verify that on my machine to start up in firewire target disk mode, which is essentially the modern equivalent of scsi disk mode and enables a powerbook firewire to act as a firewireaccessible hard disk for another macintosh. I used this video to create the usbdisk on my macbook with os 10. When i turn on the power button, it briefly lights up, then goes off. Visit the apple site to learn, buy, and get support. However, the instructions to boot fienix via open firmware commands do not work with every system. If you dont use the setup assistant to transfer information when you first start up your computer, you can do it later. If you purchased an apple wireless keyboard and apple wireless mouse with your power mac g5, see the instructions that came with the keyboard and mouse to set. Troubleshoot your mac with these hidden startup options.
On the downside, the aforesaid startup modes arent very helpful if the startup disk has become corrupted or damaged. If you need help using your magsafe adapter, see apple portables. Stuck on apple logo at start up mac fix macbook pro. If youre using a keyboard made for a pc, such as a keyboard with a. Print these boot option keys, because theyre particularly helpful to have. How to fix common mac startup problems macrx cult of mac. If your mac is freezing, especially during the boot process, the messages here can help you identify and get help with the problem. Shut down your mac, and then press and hold the leftside shift. Boot key commands not working on powermac g5 macrumors. Howto boot apple powerpcs from a usb drive in open firmware. My power mac 2x2ghz g5, late 2005 model is acting strange since a couple of days when i want to start it up.
To boot from cddvd, just hold c at startup, not command c. If you want to boot a nonmacintosh partition, say for instance a ppc. In other cases, your mac can be experiencing some major malfunctions. Certain g5 s lack the ud alias, and thus, making that command not work. Some older g3 models can access open firmware via an external terminal. The startup manager displays a rather cryptic set of icons indicating available startup volumes, including any netboot volumes that are available. To boot your intelbased mac into any of the macos builtin startup modes, you must. Quick video showing how to boot from usb flash drive on power mac g5. Jul 23, 2010 how to fix common mac startup problems macrx. In this video you will learn how to re boot your mac if it is frozen and wont boot up. The power mac g5 is a series of personal computers designed, manufactured, and sold by apple computer, inc. This page contains a brief description of the mac s firmware analogous to the pc bios in many respects, the bootloader, and the typical mac os x boot up sequence. Weve now sourced over 20m masks through our supply chain.
Press the keys immediately after hearing the startup sound, unless otherwise specified. Thankfully, somewhere about the time the imac g5 with the ambient light sensor als was released, apple tweaked their open firmware, which allowed us to boot powerpc macs from usb2 drives. How to reset a mac s nvram, pram, and smc if youre experiencing weird glitches with your mac, this troubleshooting step may help. To enter target disk mode, click the apple menu and select system preferences.
You can also change what your mac does by holding down the following keys or key combinations during startup. If your mac is using a firmware password, you need to enter that password first. Stuck on apple logo at start up mac fix macbook pro, imac. Theres a simple way to do this using your mac recovery partition or via mac internet recovery. When i press the power button the white light comes on for a short time and goes off again. I know the 11,2 g5s work fine booting from usb through this command and the boot devices menu, but my 7,2 did not work properly. Assuming the disk isnt completely failed this should boot the mac in verbose mode, where you can read what is occurring as the mac is attempting to boot. If disconnecting peripherals didnt do the job, you need to get a little technical with your mac. Something strange with boot power mac g5 late 2005.
In the event of a serious problem with your mac, you may need to reinstall your mac operating system. But it should power and charge your mac like the adapter that originally came with your computer. I hear the normal reving startup noise, feelhear the fans blowing at a normal rate, and then nothing. Thankfully, macos recovery mode provides the tools you need to solve these problems and is your last chance to repair the startup disk, reinstall macos or restore from a backup after a fatal failure that prevents your mac from starting up properly. Macyourself blog archive how to reset your mac os x. Nov 08, 2010 apple powermac g5 quad startup problem duration. How to fix a mac that stalls on the gray screen at startup. If the date and time reset each time you unplug the mac you need a new pram battery. A powermac g5 will not run anything past mac os x leopard 10.
Power mac g5 shutsdown a few seconds after startup ifixit. Fienix runs very well on power mac g5 and imac g5 systems. If your mac has signs of power but the screen remains blank, try the steps for when your mac starts up to a blank screen. Apple powermac g5 for mac free download and software. How to start up your mac from a bootable cddvd, usb thumb. How to boot your mac in target disk mode for easy file transfers. In order to boot your mac from a disk in the cd dvd drive, youll first want to insert disk into the drive, then you can either shut down the mac, or reboot the mac. Dec 05, 2019 mac keyboard shortcuts by pressing certain key combinations, you can do things that normally need a mouse, trackpad, or other input device.
The drive need to be formatted apple partition map. Startup key combinations for power mac p apple community. Start up in apple hardware test aht, if the install dvd 1 is in the computer. I get a start up tone then grey apple logo and the answered by a verified mac support specialist. On startup, powermac g5 stuck in apple logo window december. How to boot ppc powermacs g3, g4, g5 from a usb stick or drive. If everything goes properly, your mac will boot to its normal desktop. You can also enter target disk mode by rebooting your mac and holding down the t key as it boots. You should hear a tone and it will rebootchime again but keep holding the button and the g5 will boot into the open firmware. Any attempt at using any boot commands off of usb or cd will hang or. Quick list of keyboard commands for different operations on the macintosh.
Learn about the mac features and tools that you can access by holding down one or more keys during startup. Most of these commands have secrets that apple are not trying to reveal at all. There are some universal commands, like the option boot loader menu, which will change out the startup disk on system boot. Again, keep in mind there is some difference between a power pc macintosh and an intel based macintosh, and of course, the mac hardware will matter for these as well. This group of pages has my contributions to the internet community. How to reset the macs nvram, pram, and smc macworld.
If you have one of these, you need an external terminal or another pc that. Be sure the disc to boot from is actually bootable, most system restore and installation discs are. Just because it cant run the latest and greatest version. Once more, press and hold the power button for 10 seconds, then press it again. It should reboot and begin to accept key presses commands again. Oct 14, 2009 on startup, powermac g5 stuck in apple logo window. A your other mac must have builtin firewire and support firewire disk mode. Please consult magical macintosh key sequences by dave. Find the right power adapter and cable for your mac. Power on or restart your mac should work for any mac os x system. Powermac g5 not powering up apple ios os help fix mac. Got osx set up on them okay, but i noticed that i cant get any of the startup key commands to work c for the optical drive boot, alt for the boot.
I would be on the lookout for disk io errors, these will indicate a hardware failure with the hard drive itself. Single user mode is a way to enter unix commands related to your mac s startup from the safe mode desktop rather than the prestartup screen. Option command power button or option command media eject. My six year old power mac g5 will not complete start up. Theres a problem with it though, it doesnt want to boot. I press the power button either on the computer itself or on my cinema display. Learn about the mac features and tools you can access by holding down one or more keys during startup. Mar 24, 2011 my six year old power mac g5 will not complete start up. With a dualcore processor and space for an extra hard drive, these personal computers can meet your needs with an efficient and sleek design that features easy access to the. Ask different is a question and answer site for power users of apple hardware and software. I get to the flashing question mark face folder, even with the install disk in the. To use any of these key combinations, press and hold the keys immediately after pressing the power button to turn on your mac, or after your mac begins to restart.
In this video im showing them plus i explain how to boot a powermac g5 with mac os 10. What are all the startup key combinations for power mac these combinations work with intelbased mac computers. To boot your intelbased mac into any of the macos builtin startup modes, you must press and hold one or more keys detailed below after turning on the computer. It is the only way to boot the machine from anything but the hard disk or the cdrom. Youll see the terminal messages appear during the startup process. Apple recommends that you operate your power mac g5 in an upright position with the side. The powermac g5 is a desktop computer first produced in 2003 by the apple corporation. Apple has streamlined the startup process, and fewer screens types display during startup. Mac startup key combinations learn about the mac features and tools that you can access by holding down one or more keys during startup. Your mac and os x have a variety of startup keys and key combinations you can use to. Hey all, just got my first apple product a couple weeks ago a set of powermac g5s from a local computer thrift shop. There were some power pc macs that can boot from usb but it is a very slow process.
Commands is for singleuser mode, which essentially means booting to the command line. May 23, 2016 quick overview of mac startup key combinations. When introduced, it was the most powerful computer in apple s macintosh lineup, and was marketed by the company as the worlds first 64bit desktop computer. How to use os x boot options to troubleshoot your mac. So, for one of my next upgrades, after having done the airport extreme install and because my hard drives are brand new, so no point in ssds just yet, i want to see if i can get bluetooth working so i can pair it with my mighty mouse thats just sitting here and a new keyboard to replace my. Mar 06, 2007 11 startup key combinations for intel macs mar 6, 2007 18 comments this is a list of eleven startup key commands that every intel mac owner should make note of. As ive said before, slowing down is not an option for me. Booting from an external storage allows you to start up your mac in another version or copy of os x, troubleshoot certain issues and more.
Jun 14, 2003 thanks for all the startup commandsincredibly helpful. Mac keyboard shortcuts by pressing certain key combinations, you can do things that normally need a mouse, trackpad, or other input device. How to fix a mac that stalls on gray screen at startup troubleshooting mac startup problems. How to reset mac os x login or admin password without disk. How to reformat mac os x without a recovery disc or drive. Power mac g5 2005 boots with flashing question mark. Log in to your mac normally, and you should see the macos utilities app open. Check out macbook pro, imac pro, macbook air, imac, and more. After you push the power button, you see a gray screen or a black screen, depending on the mac you are using while your mac searches for the startup drive, and then a blue screen as your mac loads the files it needs from the startup drive.
I get a start up tone then grey apple logo and the answered by a verified mac support specialist we use cookies to give you the best possible experience on our website. When introduced, it was the most powerful computer in apples macintosh lineup, and was marketed by the company as the worlds first 64bit desktop computer. A dead or defective battery can prevent your macbook or powerbook from booting, or the. Came across a couple powermac g5s at a local thrift shop with no hard drives and no ram for cheap. Jul 14, 2008 powerpc g5 power mac startup problems. Its like there is no power, start switch does not go on. Installing mac osx booting from usb on power mac g5 with pc. Shift key, for instance, starts your mac in safe mode, and c or c starts up. That is not the answer we want, we are asking about power macs powerpc based macintosh.
534 1304 1369 239 1394 1294 614 822 388 984 1145 951 1316 1211 519 645 444 87 1140 397 291 622 1474 98 105 703 442 1098 1198 1042