moogbaby

Hello

Acer Aspire S3-391 with windows 8 pre-installed, made partition for ML and sucessfully installed it via USB.

When machine is turned on it boots straight to windows. I can boot to OSX only with USB Key and then selecting from the menu,

How can I get it to boot from the HD like that?

Drive is MBR.

Step by step with link top anything needed would be very apreciated.

Thanks

Hello all

Having trouble installing Mountain Lion using MYhack on an Acer Aspire S3-391.

Sata is set to AHCI

I have no options in Bios for the following:

ACPI as S3
LegacyUSB as ON
UEFI Boot to OFF

So no way of knowing the status of those...

I boot from USB flash, and it gets to the apple Logo, then after a bit stoppes spinning and a no entry symbol shows...

Tried both USB ports (both are 2.0), Tried UsbBootFix=yes, nothing happens

In all these cases If boot -v It boots for a while and then says 'still waiting for root device' and keeps repeating that..

I am using myhack becuase I want to keep the current windows 8 partion...

Please help if you can. Thanks