I got FIX the Random Freeze in High Sierra, Mojave,
My hackintosh systems made by only amd cpu & nvidias,
because AMD ATI RADEON HAVE Random FREEZE problem in my system.
so, this fix types need the
1, check the not working igpu system
2, have works GPU or other have getting intrude your PC system
3, backup target system
is problem by Launch Daemons switching GPU <> IGPU system made apple.
is name “DumpGPURestart”
but this not switch iGPU<>GPU core file.
think like the 2nd trigger.
This Update has complete stable For Not have IGPU Users.
it very stable works.
1st, need install kext.
you know that "whatevergeen.kext" is preposition IGPU. and shiki.
but this items had ATI systems control way.
so try whatever a not for connect IGPU to Fix Random Freeze in ATi Radeon GPU.
i'm going sleep to keep working the Hackintosh side...
1.Mojave have fusion of gpu & igpu.
this fix is not work quick look.
2.unstable imaging by overload cpu(bad of 5-10sec freeze)
3.need test by cpu to effective gpu
4.kext reload has random freeze trigger.(use KCPM utility)
5.check your smbios. pls select macpro 2013
if freeze again above solutions after.
type bootflag of
-wegbeta -lilubeta -vsmcbeta -rad4200 -wegoff
is -wegoff is for not have igpus user.
MB : ASUSTeK AMD A88X
CPU : AMD A10 7860K
Mem : kingston DDR3 8GB x2
GB : RX 480 to RX580
PCI : PCIe Convert mini PCIe >> BCM94352HM
ATA : TS240GSSD220S x2 / SAMSUNG HD204UI x2
Audio: audio quest Dragonfly / TEAC HA-P50 x2