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Author Topic: Dual boot Mac Mini...force boot menu?  (Read 6592 times)

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Offline FingersTopic starter

Dual boot Mac Mini...force boot menu?
« on: May 12, 2012, 12:20:03 PM »
Hi all,

I've been running MorphOS & OS X side-by-side on my G4 Mini for some time.

It's set to boot into MorphOS by default, but I also use OS X quite often.

Now having purchased a wireless keyboard, it's tricky to force the boot menu with Option key...you need to time the keystroke just right, not just hold Option...& it's a pain in the a**!

Is there any way I can set the firmware to make the boot menu appear without a shortcut key? As in, just make it appear by defult every time the machine is powered on?

Any suggestions would be greatly appreciated :)

PZ.
« Last Edit: May 12, 2012, 12:25:14 PM by Fingers »
 

Offline FingersTopic starter

Re: Dual boot Mac Mini...force boot menu?
« Reply #1 on: May 13, 2012, 06:38:49 AM »
Thanks for the replies folks :)

By "upgrade", do you mean connecting (the receiver in this case) & doing the keyboard identification process?

If so, then yes I have. However, it isn't an Apple keyboard, it's a Logitech one (if that counts for anything...which I guess it certainly might).

PZ.
 

Offline FingersTopic starter

Re: Dual boot Mac Mini...force boot menu?
« Reply #2 on: May 14, 2012, 04:04:19 AM »
Spewing! :(

At least I can use this keyboard with both OSs, just have the boot menu problem, your problem is considerably worse!

PZ.
 

Offline FingersTopic starter

Re: Dual boot Mac Mini...force boot menu?
« Reply #3 on: May 14, 2012, 11:31:56 AM »
Thanks guys, but installing a third OS that I'd never use just for a boot menu is a bit of an extreme measure for me.

All your comments are appreciated though :)

PZ.
 

Offline FingersTopic starter

Re: Dual boot Mac Mini...force boot menu?
« Reply #4 on: May 21, 2012, 07:37:31 AM »
I'm a bit lost about whats been said above.

It is already set to boot into MorphOS by default, I was hope to force the boot menu.

Anyway, I've figured out exactly when to hit the alt key.

There seems to be a boot menu program that works once installed on the OS X end, but only available for Intel Macs...hmm.....

PZ.
 

Offline FingersTopic starter

Re: Dual boot Mac Mini...force boot menu?
« Reply #5 on: October 27, 2012, 02:58:58 PM »
I'm not really sure why nobody else finds this to be an issue, but I've been doing a bit of Open Firmware research tonight & it's extremely easy to implement, even though there doesn't seem to be a single document online showing how to do it this simply. It's also great that it works very well! :D

For each of the following steps, prompt Open Firmware at boot by holding Option+Command+O+F (for PC Keyboards, Windows+Alt+O+F).  

Step 1:
Type "reset-nvram" & enter,
Type "set-defaults" & enter,
Type "reset-all" & enter (after this point the Mac should re-boot).

Step 2:
Type "setenv boot-command multi-boot" & enter,
Type "setenv skip-netboot? true" & enter (this command speeds up the boot select screen...obviously),
Type "shut-down" & enter  

Step 3: Power on your Mac Mini & enjoy! :)

PZ.
 

Offline FingersTopic starter

Re: Dual boot Mac Mini...force boot menu?
« Reply #6 on: October 28, 2012, 05:13:52 AM »
Quote from: Kesa;712810
Hey, i'm glad you upgraded from that effika you were using before  ;)


I've still got that too :)

PZ.