Hi all, I was really hoping someone here can help me, as the title suggests I have mac pro 5,1 stuck on the boot screen.
I have a single core 5,1 x5690, an rx 580 or gtx 680, ssd (both pcie and the sata 2 drives), was recently running big sur 11.2.3 via opencore and windows 10 on a separate drives.
My daughter downloaded a mod for minecraft on mac os and the game stopped loading. I shut down as normal thinking I would look at this later for her, now I can only boot to windows. I can get the white apple loading screen using the gtx 680 (the rx580 is not flashed for mac). It will load about half way and get stuck there (the fans quiten when this happens)
I have tried quite a few suggestions from a reddit post I made but no luck so far. So I can use alt to select my back up drive the macos drive and a freshly made high sierra USB installer but all of them get stuck on the loading screen. Internet recovery again leads to the same issue, although I can use the speech accessibility option which says I'm on the Internet recovery screen but I can't reinstall mac os or use recovery, the speech becomes garbled and/ or won't allow me to select the options I need. Safe mode has the same issue. I can boot into verbose mode but I'm not quite sure what I'm looking at, here is the last part of verbose screen:
GTrace synchronization point 5 Unsupported CPU
Unsupported CPU
Unsupported PCH
Refusing new kext com.apple.kpi.mach, v19.6: already have loaded v19.4. Refusing new kext com.apple.kpi.unsupported, v19.6: already have loaded v19.4.
Refusing new kext com.apple.kpi.iokit, v19.6: already have loaded v19.4. Refusing new kext com.apple.kpi.private, v19.6: already have loaded v19.4. Refusing new kext com.apple.tokit.IOACPIFamily, v1.4: a loaded copy with a different executable UUID is already ifnet attach: All kernel threads created for interface end have been scheduled at least once. Proceeding.
Refusing new kext com.apple.kpi.libkern, v19.6: already have loaded v19.4. Refusing new kext com.apple.kpi.bsd, v19.6: already have loaded v19.4.
electric
present
Refusing new kext com.apple.tokit. IOPCIFamily, v2.9: a loaded copy with a different executable UUID is already present. Kext load request buffer from user space still retained by a kext; probable memory leak.
ifnet attach: All kernel threads created for interface en have been scheduled at least once. Proceeding. ifnet_attach: ALL kernel threads created for interface fwo have been scheduled at least once. Proceeding.
AppleHDREngine Input:
erformFormat Change (<ptr>, <ptr>, 0) 8x1face081, 0x00000000 Intel82574L::setLinkStatus - not active
8x1face000, 0x00000000 Intel82574L::setLinkStatus - not active IOConsolelsers: time (0) 0-0, Lin 0, Llk 1,
IOConsoleUsers: g10ScreenLockState 3, hs 0, bs 0, now 0, sm 0x0
Any help would be appreciated, thank you!
I have a single core 5,1 x5690, an rx 580 or gtx 680, ssd (both pcie and the sata 2 drives), was recently running big sur 11.2.3 via opencore and windows 10 on a separate drives.
My daughter downloaded a mod for minecraft on mac os and the game stopped loading. I shut down as normal thinking I would look at this later for her, now I can only boot to windows. I can get the white apple loading screen using the gtx 680 (the rx580 is not flashed for mac). It will load about half way and get stuck there (the fans quiten when this happens)
I have tried quite a few suggestions from a reddit post I made but no luck so far. So I can use alt to select my back up drive the macos drive and a freshly made high sierra USB installer but all of them get stuck on the loading screen. Internet recovery again leads to the same issue, although I can use the speech accessibility option which says I'm on the Internet recovery screen but I can't reinstall mac os or use recovery, the speech becomes garbled and/ or won't allow me to select the options I need. Safe mode has the same issue. I can boot into verbose mode but I'm not quite sure what I'm looking at, here is the last part of verbose screen:
GTrace synchronization point 5 Unsupported CPU
Unsupported CPU
Unsupported PCH
Refusing new kext com.apple.kpi.mach, v19.6: already have loaded v19.4. Refusing new kext com.apple.kpi.unsupported, v19.6: already have loaded v19.4.
Refusing new kext com.apple.kpi.iokit, v19.6: already have loaded v19.4. Refusing new kext com.apple.kpi.private, v19.6: already have loaded v19.4. Refusing new kext com.apple.tokit.IOACPIFamily, v1.4: a loaded copy with a different executable UUID is already ifnet attach: All kernel threads created for interface end have been scheduled at least once. Proceeding.
Refusing new kext com.apple.kpi.libkern, v19.6: already have loaded v19.4. Refusing new kext com.apple.kpi.bsd, v19.6: already have loaded v19.4.
electric
present
Refusing new kext com.apple.tokit. IOPCIFamily, v2.9: a loaded copy with a different executable UUID is already present. Kext load request buffer from user space still retained by a kext; probable memory leak.
ifnet attach: All kernel threads created for interface en have been scheduled at least once. Proceeding. ifnet_attach: ALL kernel threads created for interface fwo have been scheduled at least once. Proceeding.
AppleHDREngine Input:
erformFormat Change (<ptr>, <ptr>, 0) 8x1face081, 0x00000000 Intel82574L::setLinkStatus - not active8x1face000, 0x00000000 Intel82574L::setLinkStatus - not active IOConsolelsers: time (0) 0-0, Lin 0, Llk 1,
IOConsoleUsers: g10ScreenLockState 3, hs 0, bs 0, now 0, sm 0x0
Any help would be appreciated, thank you!