[SOLVED!] USB3 didn't work Z77M-D3H

[paipai]

Since I finished install Lion the USB3 port work fine

then I was install Multibeast follow step by this link viewtopic.php?f=169&t=59052

everything work fine except USB3 didn't work

I use Multibeast again to install USB3 - NEC/Renesas and Etron

yes the USB3 turn to work

I use this hacintosh for 2-3 days

and now the USB3 not work again don't know what happen

I reinstall USB3 - NEC/Renesas and Etron again but this time it didn't work

any idea to fix this problem : (

PS.I try to use the same usb3 port in windows it's just work fine

 

[thelostswede]

Re: USB3 didn't work Z77M-D3H

Wow...
You've royally screwed up...
That board has integrated Intel USB 3.0, not NEC/Renesas or Etron USB 3.0...
You might want to remove whatever kext you installed, as it has nothing to do with your USB 3.0 ports not working.

 

[paipai]

Re: USB3 didn't work Z77M-D3H

thank for reply thelostswede

If I didn't install USB3 driver from multibeast the USB3 can not work

I dont know why but first boot into Lion (not install Multibeast yet) USB3 work fine

I guss it because of UserDSDT from Multibeast that make USB not work

but if I didn't install UserDSDT Lion can't boot without Unibeast

So if possible could you please suggest me how to install Mulibeast what configuration you used

 

[thelostswede]

Re: USB3 didn't work Z77M-D3H

So clearly you're doing something wrong then.
Have you checked your xHCI settings in the UEFI? They're the ones that control USB 3.0

 

[paipai]

Re: USB3 didn't work Z77M-D3H

Big Thank thelostswede!!!!!

Like you said I did something wrong that is xHCI

have to change to Auto mode and USB3 can WORK!!!!

Thank You Very Much!!!!

 

[paipai]

suggest you guy to see this link viewtopic.php?f=169&t=66178&p=412625#p412625

 

[sky]

Hi bro!
Could you please give a screenshot with System Profiler USB? I can't run any USB 3 devices after deleting PXHCD kext. Now it shows hubs correctly but i can't use it

Here's my screenshot with USB drive in USB3 slot - completely don't see it.
xHCI / EHCI Hand-off activated, xHCI Mode - Auto.
Z77M-D3H, BIOS F8

 

[thelostswede]

No-one told you to delete anything. See the link above, it simply just works with Z77 boards.

 

[sky]

No-one told you to delete anything. See the link above, it simply just works with Z77 boards.

I read your topic first, i swear!

I just deleted NEC/Renesas PXHCD.kext installed from Multibeast because of such case:
Until i deleted it, this patched kext merged devices (in System Profiler) in USB3 port with existing USB 2 Root Hub (no separate xHCI hubs were seen). Only after deleting i can see these hubs as they should be seen. But i can't plug anything

 

[thelostswede]

Weird, sounds like something broke.
Not sure how to fix it either...