Asus X54H Usb 3.0 Problem in OS X Lion

[Pardeep Singh]

hello to everyone...

 

i had just installed lion on my Asus X54H.. i have 2 USB 3.0 port, but it only works 1

 

please help me, how can i solve this problem?

[Foxic]

Try booting with USBBusFix=yes, if that doesn't help you'll have to correct this via a dsdt edit.

[Pardeep Singh]

There is nothing Change...... how can i fix it with dsdt?

[Foxic]

You could try removing the IRQ's from the HPET, RTC, TMR and PIC devices, then add the following:

 

Method (_DSM, 4, NotSerialized)
			{
				Store (Package (0x0f)
					{
						"device-id",
						Buffer (0x04)
						{
							0x34, 0x3A, 0x00, 0x00  //the values below
						},
						"AAPL,clock-id",   // property needed for sleep support
						Buffer (One)
						{
							0x0a
						},
							"built-in",
							Buffer ()
							{
									0x00
							},
						  "device_type",   //not sure it is useful
						  Buffer (0x05)
						  {
							  "EHCI"
						  },

						"AAPL,current-available",
						0x04B0,
						"AAPL,current-extra",
						0x02BC,
						"AAPL,current-in-sleep",  // to solve a problem with sleep when stick is inserted
						0x03E8,
						Buffer (0x01)
						{
							0x00
						}
					}, Local0)
				DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))
				Return (Local0)
			}

[Pardeep Singh]

there is not an easy way without modify any file?

[Foxic]

Yes, 1 very easy way...buy a real Mac.

[iLeopod]

This dsdt suff is not for usb3 because up to now third party drivers are used.

[lnerrrka]

hello to everyone...

 

i had just installed lion on my Asus X54H.. i have 2 USB 3.0 port, but it only works 1

 

please help me, how can i solve this problem?

 

hi, i'm also have this laptop and would like to install osx on it. what distro you use?