Can IMAC G3 boot from USB?

Hold down the option button during start up. That will bring up the boot menu and wait for the USB drive to show up.

How do I change the boot drive on a Mac?

Change your startup disk for every startup

1. On your Mac, choose Apple menu > System Preferences, then click Startup Disk . Open Startup Disk preferences for me. If the lock at the bottom left is locked , click it to unlock the preference pane.
2. Click the icon of the disk you want to use, then click Restart.

How do I factory reset my imac G3?

With the CD in the drive, restart or boot, then press the C key and keep it held down until you know the machine has started to boot to the CD. Alternatively (and this may not work with a G3 – depends on firmware), restart or boot, immediately press the Option key (Alt on a PC keyboard)m keep it held down.

Can iMac G5 boot from USB?

Yes, the G5 can boot from USB fine. Hold down Option/Alt and select the USB drive.

How do I choose which drive to boot from?

From within Windows, press and hold the Shift key and click the “Restart” option in the Start menu or on the sign-in screen. Your PC will restart into the boot options menu. Select the “Use a device” option on this screen and you can choose a device you want to boot from, such as a USB drive, DVD, or network boot.

How do I factory reset my ibook g3?

Question: Q: how to restore an ibook g3 to factory settings Insert its original disk and restart with the C or Option key held down. If you’re using a 9.2. 2 or earlier disk, use the Erase Disk command in the Finder’s Special menu to erase the internal drive.

How to install a bootable volume on a Mac?

Press and hold the Option (Alt) ⌥ key immediately after turning on or restarting your Mac. Release the Option key when you see a dark screen showing your bootable volumes. Select the volume containing the bootable installer. Then click the up arrow or press Return.

How do I create a bootable USB flash drive on Mac?

Use the ‘createinstallmedia’ command in Terminal. After downloading the installer, connect the USB flash drive or other volume you’re using for the bootable installer. Make sure that it has at least 12GB of available storage and is formatted as Mac OS Extended. Open Terminal, which is in the Utilities folder of your Applications folder.

How do I install a bootable partition on a Mac?

Turn on your Mac and continue to hold the power button until you see the startup options window, which shows your bootable volumes. Select the volume containing the bootable installer, then click Continue. When the macOS installer opens, follow the onscreen instructions.

How to install Mac OS Extended on a USB flash drive?

Use the ‘createinstallmedia’ command in Terminal After downloading the installer, connect the USB flash drive or other volume you’re using for the bootable installer. Make sure that it has at least 12GB of available storage and is formatted as Mac OS Extended. Open Terminal, which is in the Utilities folder of your Applications folder.