I have a similar motherboard P55MUD4 and CPU i7-860. I am trying to install an RX 580 with no joy. Do you think you could post your EFI folder so I can have a look at what you have done? I always get a black screen at login.
P.S. You say you have an i7-870 and say it's...
Hi guys, so I know my hack is old but it has always been very stable no matter which macOS I had running.
Currently I'm on High Sierra 10.13.6 with a GeForce 250 GTS and have recently bought a Sapphire Radeon RX580 Pulse to replace the old gpu as it is very well recommended and should be an OOB...
Hi MrPopman, I was wondering how your install guide for the GA-P55M-UD4 is coming along, I have a very similar set up as yours and am having some problems getting High Sierra to run.
Cheers for your time.
Were you ever able to get sleep/wake/USB working with this mother board?
I'm in the same position as you, I need High Sierra because a few programmes that I use have dropped support for El Capitan, and I'd like to avoid buying a new computer.
thanks for this great guide, managed to get my GTS 250 working thanks to this guide, but I'm unable to boot directly off my hdd, keep getting a boot error, I need to use the pen drive if I want to boot. Any idea what I may have done wrong?
Hi, sorry I know this post is a couple of weeks old, but I've been off 'Air' since june so I'm trying to get upto date with everything that has happened since. I'm also interested in getting NTFS RW support. I checked out the link but it seems that ntfs-3g only runs on the 32bit kernel, and I...
Hi guys, just a quick question, I'm using a 10.6.3 retail dvd instead of the 10.6 reatail and was just wondering what should I choose in the multibeast? In system profiler it seems to recognise everything ok, (I think) Built in audio is ok, even the sata is recognised as intel 55 & jmicron etc...
Thank you, I think I'm going to need it, it took me for ever just to install windows 7, for some reason if I set sata to ACHI I can't boot from my dvdr???? Anyone know why? Incompatible dvdr? I managed to work around this by connecting my dvdr to the white gigabyte sata and leaving it as ide...