- Joined
- Apr 23, 2014
- Messages
- 38
- Motherboard
- ASUS Gryphon Z97 Armor Edition
- CPU
- Intel I5 4570
- Graphics
- nVidia GTX 750Ti
Hi, my laptop takes quite a while when booting. I firstly doubt that it's a problem with a hard drive, so I redid into an SSD, but it is still there. I dug into the boot log (/var/log/system.log) and found that the machine gonna stuck at the very last:
I read those threads trying to fix it.
BTW, there are also some weird problems occur.
Does any one know how to fix it and give me a little hint?
As you can see, the three USB error delayed the process. In my opinion, those three indicates EH01, EH02, XHC individually.NTFS driver 3.13 [Flags: R/W].
NTFS volume name Data, version 3.1.
NTFS volume name PC, version 3.1.
Ethernet [RealtekRTL8111]: Link up on en0, 100-Megabit, Full-duplex, No flow-control
000008.340080 IOUSBHostHIDDevice@14700000,1: IOUSBHostHIDDevice::start: unable to start IOHIDDevice
000013.442583 IOUSBHostHIDDevice@14700000,1: IOUSBHostHIDDevice::start: unable to start IOHIDDevice
000018.544782 IOUSBHostHIDDevice@14700000,2: IOUSBHostHIDDevice::start: unable to start IOHIDDevice
No interval found for . Using 8000000 (this occurred rarely)
I read those threads trying to fix it.
- [Guide] 10.11+ USB changes and solutions
- [Guide] Creating a Custom SSDT for USBInjectAll.kext
- OSX El Capitan - Tips for fixing Intel USB
BTW, there are also some weird problems occur.
- Sometimes my laptop boots into the system with a black screen and become normal after one or two reboots.
- Sometimes the volume hotkey not working but audio (either internal or external) is OK.
- Sometimes IORegistryExplorer.app would open with not responding, as well as the ioreg command in the terminal at the same time.
- Each time the count time on clover boot is too slow, its ¡ second is actually more than 3 seconds. After that, it would wait more than 5 seconds into MacOS' boot process.
- Each time the brightness hotkeys do not function until several minutes after startup.
- Each time The hotkeys for both brightness and volume can only adjust a little instead of a square.
Does any one know how to fix it and give me a little hint?
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