Hackmodford Posted January 21, 2014 Share Posted January 21, 2014 I've noticed since using clover I get this message in the console FireWire GUID 0000000000000000 is invalid! Any ideas how to fix it? I disabled firewire in the bios and it is still present. 1 Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/ Share on other sites More sharing options...
iFIRE Posted January 21, 2014 Share Posted January 21, 2014 easy, delete all Firewire kexts 1 Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-1987291 Share on other sites More sharing options...
Gringo Vermelho Posted January 21, 2014 Share Posted January 21, 2014 What if he needs Firewire? Some links and stuff here in an old post of mine: http://www.insanelymac.com/forum/topic/264039-firewire-sleep-issue-firewire-guid-ffffffffffffffff-is-invalid/?p=1803318 1 Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-1987307 Share on other sites More sharing options...
Hackmodford Posted January 21, 2014 Author Share Posted January 21, 2014 I have absolutely no plans to use Firewire. disabling all the firewire kexts just made more messages appear, but granted the one I complained about did go away LOL 2 Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-1987318 Share on other sites More sharing options...
Hackmodford Posted January 23, 2014 Author Share Posted January 23, 2014 Seems to be a bug in the BIOS http://forums.tweaktown.com/gigabyte/28441-gigabyte-latest-beta-bios-742.html I confirmed it. If I have CSM set to never I get the firewire warning in the console. If I turn it off it goes away. However now Clover isn't starting in the glorious 1080p Compromises... compromises... Tried using the csmvideodxe-64.efi and set my resolution to 1920x1080 The resolution changed, Windows 8.1 boots, but Mac OS X gets a kernel panic 2 Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-1987720 Share on other sites More sharing options...
Gringo Vermelho Posted January 23, 2014 Share Posted January 23, 2014 It's always like that. Welcome to hell...*mwahahahahah* 1 Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-1987726 Share on other sites More sharing options...
Hackmodford Posted January 23, 2014 Author Share Posted January 23, 2014 FYI here's the panic Sometimes I question my sanity of starting this project makes me realize how good Windows is at "just working" and how good a job Apple does at matching software-hardware all the way down to the bare bones of the pc... 1 Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-1987728 Share on other sites More sharing options...
Hackmodford Posted January 24, 2014 Author Share Posted January 24, 2014 The first reply to this topic http://www.insanelymac.com/forum/topic/288829-guide-gigabyte-z77x-ud5h-clover-uefi-installtweak-guide/?hl=+clover%20+z77x#8208ud5h=&page=16 Has an answer for my problem! And yes... there's a compromise. Now the BIOS defaults to my 2nd monitor instead of my main one... 1 Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-1988086 Share on other sites More sharing options...
Hackmodford Posted January 24, 2014 Author Share Posted January 24, 2014 Nooooooo! It came back, possibly after waking from sleep 1 Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-1988113 Share on other sites More sharing options...
Hackmodford Posted January 24, 2014 Author Share Posted January 24, 2014 For future reference, this seems to be the best solution yet. Sry carmine but its not off topic since we discuss about our gigabyte z77x ud5h board... Here its my current bios. F16c with all latest oproms for rev 1.0 and rev 1.1 and integrated all drivers except emuvariable uefi becouse when i integrate this driver i cannot boot windows 8 uefi from clover but only directly using f12. After flashing u can delete all drivers from folder except emuvariableuefi. If u wanna u can add this driver too usng this guide i posted today. Report how its going for u with firewire problem after sleep now. I too have strange GUID same as yours but firewire its working... 1 Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-1988420 Share on other sites More sharing options...
davidm71 Posted June 30, 2017 Share Posted June 30, 2017 So did you guys figure out what caused the 'Firewire guid 000000000000 is invalid' message? Thanks 1 Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-2454713 Share on other sites More sharing options...
MaLd0n Posted July 1, 2017 Share Posted July 1, 2017 first try a realocate patch, all hacks need it and solve sata, firewire, thunderbolt, etc conflicts. Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-2454767 Share on other sites More sharing options...
TheRacerMaster Posted July 1, 2017 Share Posted July 1, 2017 Don't understand the point in bumping a ~3 year old thread, but the FireWire GUID thing simply causes logspam (can be fixed with modified EFI drivers). It doesn't prevent you from booting - that's something else entirely (most likely GPU related). 1 Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-2454795 Share on other sites More sharing options...
MaLd0n Posted July 1, 2017 Share Posted July 1, 2017 The forum is for questions, help and lots of reading! Old or not, here don't have a locked/closed topics, only if it is against the rules! Enjoy ur Hack! Link to comment https://www.insanelymac.com/forum/topic/295486-firewire-guid-0000000000000000-is-invalid/#findComment-2455271 Share on other sites More sharing options...
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