#COMMAND R NOT WORKING MACBOOK G4 HOW TO#
#COMMAND R NOT WORKING MACBOOK G4 FOR MAC OS#
#COMMAND R NOT WORKING MACBOOK G4 MAC OS X#
#COMMAND R NOT WORKING MACBOOK G4 MAC OS#

The steps to enter Internet Recovery Mode on Mac vary, depending on whether it is powered by Apple M1 Processor or an Intel-based processor. It will open a dialog letting you select your ISO.If you are unable to start your computer in Standard Recovery Mode, the next available option is to try Internet Recovery Mode, which also brings up the macOS Recovey screen, but Reinstalls macOS from Apple servers. You can dynamically attach CDs/DVDs to the emulated system by going to the menu bar on your host system for the QEMU application and selecting the option to attach to the CD IDE drive.

#COMMAND R NOT WORKING MACBOOK G4 MAC OS#

If something breaks your Mac OS 9 installation then you can restore the file.

When the emulator is shut down, just make a copy of the hard disk image to create a backup. It should boot up and you will have a running Mac OS 9 with audio! Tips qemu-screamer/ppc-softmmu/qemu-system-ppc -L qemu-screamer/pc-bios -cpu 'g4' -M mac99,via=pmu -m 512 -hda macos92.img -boot c -g 1024x768x32 Similar to the last command, except we start up from the disk we created. Once done, shut down the emulated system. One partition is good.Īfter initializing the disk, run Apple System Restore with the Mac OS 9 lives disk image as the source and your disk as the destination. Go ahead and do that, using Mac OS HFS Extended as the file system. Once it starts up, you will be able to run Disk Initializer to format your hard drive image.

-g 1024x768x32 default to 1024x768 resolution and 32 bit colour.

-cdrom '~/Downloads/Mac OS 9.2.2 Universal Install.iso' use the ISO for the cdrom.

-hda macos92.img use our generated disk image for the hard drive.

-m 512 use 512 MB of RAM, could go lower probably.

-M mac99,via=pmu will define the Mac model and enable USB support.

-L qemu-screamer/pc-bios sets the BIOS.

qemu-screamer/ppc-softmmu/qemu-system-ppc -L qemu-screamer/pc-bios -cpu 'g4' -M mac99,via=pmu -m 512 -hda macos92.img -cdrom '~/Downloads/Mac OS 9.2.2 Universal Install.iso' -boot d -g 1024x768x32 Start up QEMU with the following options: $. This won't install quite like Mac OS 9 did, but instead use Apple System Restore to restore an image onto the hard drive. If you don't have one, you can download one from Mac OS 9 Lives: Mac OS 9.2.2 Universal Install.

#COMMAND R NOT WORKING MACBOOK G4 MAC OS X#

If you have an ISO of a Mac OS 9 install disc (a Mac OS X classic install disc won't work), then you can use that in the next step. qemu-screamer/qemu-img create -f qcow2 macos92.img 5G In our qemu-screamer directory, we will use qemu-img to create the disk image.

#COMMAND R NOT WORKING MACBOOK G4 FOR MAC OS#

I made mine 5 GB in size, which is plenty for Mac OS 9. We will need to have a hard drive image for our emulated system. This will create a binary in qemu-screamer/ppc-softmmu/qemu-system-ppc that we can use.

configure -target-list='ppc-softmmu' -audio-drv-list='coreaudio' -enable-libusb -enable-kvm -enable-hvf -enable-cocoa

In this case I am only compiling the emulator for PPC (32-bit). I have also enabled LibUSB, KVM, HyperVirtualization Framework, and the Cocoa UI. Then configure the source to use MacOS CoreAudio. Start by cloning the fork of QEMU with experimental audio support: $ git clone -b screamer qemu-screamer If you do not have them, then this process may prompt you to install them (MacOS will do that).

You may need to install XCode and/or the XCode command line tools. You should be comfortable compiling software from source before attempting. These instructions work for MacOS High Sierra as the host OS, although with some tweaking they may run under Linux/Windows.

#COMMAND R NOT WORKING MACBOOK G4 HOW TO#

Here is a short guide on how to build QEMU to run Mac OS 9 with working audio.

Command r not working macbook g4