El capitan USB issues - possible fix.

[P1LGRIM]

Is it possible to fix the usb 3.0 port on my probook 4530s if so pleasee help me to know what to study and get a handle on -- Seems a mountain of study to figure it out.

Thanks.

For Laptop issues post in Laptop Support (this is Desktop Support).

 

[Shambery]

I just successful extract DSDT it's located in EFI/CLOVER/ACPI/origin now I trying to edit that DSDT to add that code because I find in this thread that can fix "no audio after sleep/wake" problem.

I use MaciASL, but when I wan't to save DSDT I have two syntax errors (attached), also I can't save original file without any changes, in MaciASL preferences I tried to change on ACPI 4.0, 5.0A, 5.1 but no effect.

View attachment 155903

I am having the exact same issue, with the exact same errors, the extracted DSDT file will not compile with the same errors above before any changes. I have tried editing the sections with errors but that fails or causes even more errors.

The patch fixes USB3 but USB stops working coming out of sleep, if I back out the change the sleep function works fine.

Please someone help, I extracted the DSDT by pressing F4 on the clover boot, how do I get the extracted DSDT to compile before I even make changes when it starts out with errors, I am using the latest version Maciasl, but have also tried DSDT editor

 

[remip]

I just successful extract DSDT it's located in EFI/CLOVER/ACPI/origin now I trying to edit that DSDT to add that code because I find in this thread that can fix "no audio after sleep/wake" problem.

I use MaciASL, but when I wan't to save DSDT I have two syntax errors (attached), also I can't save original file without any changes, in MaciASL preferences I tried to change on ACPI 4.0, 5.0A, 5.1 but no effect.

View attachment 155903

I got the same error, I deleted it (some consecutives zero and arg0). I had yellow alerts but I could save my dsdt. It works. I detected nothing wrong... USB was recognized to the USB3 and works after sleep.

 

[matt77303]

I am having the exact same issue, with the exact same errors, the extracted DSDT file will not compile with the same errors above before any changes. I have tried editing the sections with errors but that fails or causes even more errors.

The patch fixes USB3 but USB stops working coming out of sleep, if I back out the change the sleep function works fine.

Please someone help, I extracted the DSDT by pressing F4 on the clover boot, how do I get the extracted DSDT to compile before I even make changes when it starts out with errors, I am using the latest version Maciasl, but have also tried DSDT editor

Add
https://github.com/RehabMan/Laptop-DSDT-Patch
to the sources in maciasl add patch your DSDT with
"Fix ADBG Error"
"Fix PARSEOP_ZERO Error"
While your in maciasl preferences don't forget to change the compiler options to ACPI 5.0
Then save your DSDT and then retry patching it with the wake on USB patch.

Matt

 

[Shambery]

I got the same error, I deleted it (some consecutives zero and arg0). I had yellow alerts but I could save my dsdt. It works. I detected nothing wrong... USB was recognized to the USB3 and works after sleep.

This worked for me thanks, now i have wake on USB3 device happening, I tried below, but when I add the source I get an error "URL 'https://github.com/RehabMan/Laptop-DSDT-Patch/.maciasl' 'not found''

https://github.com/RehabMan/Laptop-DSDT-Patch to MaciASL and patch your DSDT with "USB3 _PRW(0x0D) and Rename XHC to XHC1"

So do not get any further. Also its not clear to me where or how you Rename XHC to XHC1.

I can live with unplugging the odd USB3 drive when not needed, but would be nice to finish the fix if any ideas, thanks again

 

[matt77303]

Sorry my error:

Add http://raw.github.com/RehabMan/Laptop-DSDT-Patch/master
to the sources list in maciASL

Matt

 

[dedalos]

This worked for me thanks, now i have wake on USB3 device happening, I tried below, but when I add the source I get an error "URL 'https://github.com/RehabMan/Laptop-DSDT-Patch/.maciasl' 'not found''

https://github.com/RehabMan/Laptop-DSDT-Patch to MaciASL and patch your DSDT with "USB3 _PRW(0x0D) and Rename XHC to XHC1"

So do not get any further. Also its not clear to me where or how you Rename XHC to XHC1.

I can live with unplugging the odd USB3 drive when not needed, but would be nice to finish the fix if any ideas, thanks again

 

[elgipsy]

hi matt,

well thanks to your thread, I have been able to enable the usb ports that were not functioning since upgrading, that's a great start

The thing is that the speed of a USB 3 device connected to a USB 3 slot is like, slower than USB 1 lol.

In the bios settings, I did find XHCI but only enable/disable options, I enabled it. enabled XHCI handoff and EHCI handoff, followed the rest by the book. What can I try from there to get the usb speeds right?

Thanks

 

[matt77303]

Have you tried more than one device? Might be the device your using.

Matt

 

[elgipsy]

yes, I have one disk and a few usb's, same results for all