Stuck on USBMSC identifier (non-unique) when booting without -f parameter - Hackintosh Yosemite - Hackintosh Zone
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Stuck on USBMSC identifier (non-unique) when booting without -f parameter

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First post here, so hello everybody.

I found myself in desperate need of Xcode and have no Mac available at the moment, so I decided to try and turn an asus mini pc we had laying around in our office into a semi-working hackintosh machine; Yosemite Zone looked like a good distro to me.

It's an Asus E810, chipset is Q87, cpu is an i3 (don't remember the exact model), graphics is Intel HD 4400. I don't really care about Audio or wifi, and I am willing to tinker and spend some time to make the whole system work decently on my own, but I'm stuck on a problem.

The installer works "straight out of the box" with no need for boot flags or anything. After installing without customization, it boots straight into the system (it's a little slow and looks like it hasn't loaded the right display kexts, resolution is not right and it's pretty slow overall, but I can bear with it right now). I create my account, and then it goes to the desktop, where the hackintosh zone notifications warn me not to reboot. After a while it says my system is optimized. After this, whenever I try to boot into the system I get stuck on this: "USBMSC identifier (non-unique)" and some addresses. I already tried USBBusFix=Yes. The only way to boot back into the system is with the -f flag, but then the hackintosh zone optimization process will start again like it's first boot... Can you help me (and also give me some tips on how to load the right video kext for my system)? Thanks!

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    • It's basically a problem with your graphics card, so try doing this.   In the boot options go to graphics injector and make a tick on intel graphics injector.   Also make sure you go to your bios and disable your discrete graphics Card.   After doing these to things, it solved the issue for me!! Hope it helps!
    • I installed Yosemite with the use of iGPU but when I installed the eGPU as mentioned on the title the loading screen stuck on caution. I also tried the bootflags such us  nv_disable=1 and nvda_drv=1 also I tried GraphicsEnabler=Yes/No but still no luck. What might be the possible problem? Image link
    • Information BrandHP Model450 G1 (F6B14PA) Dimensions(WxHxD)375 x 256 x 22.0  mm Weight2.4 Kg ColorsSilver Operating SystemWindows 8 Professional Operating System Type64-bit Display Details Display Size15.6 Inches (39.62 cm) Display Resolution1366 x 768 Pixels Display TypeTFT Display FeaturesTFT Colour Display Display Touchscreen  No Performance ProcessorIntel Core i5-4200M (4th Gen) Clock-speed2.5 Ghz ChipsetIntel HM87 Express Graphic ProcessorAMD Radeon HD 8750M Graphics Memory2 GB Memory Capacity4 GB RAM typeDDR3 RAM speed1600 Mhz Memory Slots2 DIMM Expandable Memory16 GB Memory Layout1 x 4 Gigabyte Storage HDD Capacity750 GB HDD Speed(RPM)5400 RPM HDD typeSATA Battery Battery Cell6 Cell Battery typeLi-Ion Power Supply90 W AC Adapter W Battery Life8.5 Hrs Networking Wireless LAN802.11 b/g/n Bluetooth Bluetooth Version4.0 Ports USB 3.0 slots2 USB 2.0 slots2 SD Card Reader Headphone Jack Microphone Jack VGA Port Multimedia Web-cam Video Recording720p HD Secondary cam(Rear-facing)  No Audio SolutionHD Audio Solution SpeakersStereo Speakers Sound TechnologiesDTS Sound+ In-built Microphone Microphone TypeDigital Microphone Peripherals Optical DriveDVD+/-RW SuperMulti DL Drive TypeDVD Writer Pointing DeviceTouchpad with Multi-touch Gesture Support KeyboardFull-sized, spill-resistant keyboard with numeric keypad  
    • Does anyone have some advice on this issue? I'm stuck in the same spot and searching the forums for answers. thanks
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