Hi Rehabman,
I've followed the guide for a HP 650 G1 with; intel i5-4201m ( HD4600 ) - 4GB RAM
Whenever I plug in or unplug into the DP port, I'm getting a kernel panic which mentions something about :
Kernel Extensions in backtrace:
com.apple.driver.AppleIntelFramebufferAzul(10.2.2)[0933AECE-06BD-33F0-AC6A-A503F9E58B1A]@0xffffff7f82c3b000->0xffffff7f82d8cfff
dependency: com.apple.iokit.IOPCIFamily(2.9)[57960DC6-4099-31BC-9B47-52CD647779C7]@0xffffff7f80bd2000
dependency: com.apple.iokit.IOACPIFamily(1.4)[4F7FB6AD-2498-3F71-827C-ED7AA4BF2511]@0xffffff7f80b9d000
dependency: com.apple.iokit.IOAcceleratorFamily2(289.32)[0CA5D0A6-31F0-3363-96B9-3949EE614A0C]@0xffffff7f82aed000
dependency: com.apple.iokit.IOReportFamily(31)[B14DC3D3-7250-3DA3-BF50-C666EBEDAF4C]@0xffffff7f80b96000
dependency: com.apple.AppleGraphicsDeviceControl(3.13.79)[4F255E11-5291-3923-B43C-FE85E5060898]@0xffffff7f82c2f000
dependency: com.apple.iokit.IOGraphicsFamily(513.1)[578F9D07-96F4-3F09-A6A6-047F257CB3BA]@0xffffff7f80f33000
I've tried searching the forums but can't really make sense out of what I've read so I've attached problem reporting files.
( thanks in advance )
Is CSM/legacy boot enabled in BIOS?
Is DVMT-prealloc set correctly to 32mb?
If so...Try changing the hotplug delay...
You will need one of these two patches in config.plist/KernelAndKextPatches/KextsToPatch:
Comment: HDMI-DP delay change, port 0105(12), 0x0a260005 0x0a260006, 0x0d220003, 0x0a2e000a, 0x0a26000a
Name: com.apple.driver.AppleIntelFramebufferAzul
Find: <01050900 00040000 87000000>
Replace: <01051200 00040000 87000000>
Or the port 0204 patch:
Comment: HDMI-DP delay change, port 0204(12), 0x0a260005 0x0a260006
Name: com.apple.driver.AppleIntelFramebufferAzul
Find: <02040900 00040000 87000000>
Replace: <02041200 00040000 87000000>