I know firmware hacks exist for MacPro1,1-1,2 and MacPro4,1-5,1. I have heard someone claim to have used an Xserve "firmware hack" to enable use of X5690 CPUs and 1333MHz RAM. I can't find any Xserve firmware updaters searching web, aside form Apple's official updates from years back.
Anybody know anything they can share with me?
Anybody know anything they can share with me?