IIRC that is a function of the BIOS, as it is the BIOS that is first started once the machine is turned on and is responsible for initial booting of the OS as well as basic hardware config beyond the powerup defaults...
Originally Posted by Louise
Even if the BIOS doesn't support it I imagine that a bootloader might be able to work around the limitation...
AFAIK the only system that uses GUID ATM is OSX, and they use EFI (Extensible Firmware Interface from Intel, which they used as a replacement for OpenFirmware when they switched from powerpc. Either one of those are much nicer to work than traditional PC BIOSes as they are much mroe malleable and useful at boot-time...) [EDIT] Oh, yes, either of those replace the traditional BIOS, so machines with those do NOT have what most here would consider a BIOS although they provide much the same function in addition to MANY other things and are, well, extensible by design... [/EDIT]
Last edited by cutterjohn; 08-09-2009 at 08:16 AM.
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