• Become a Premium Member for $25/year with no ads to improve your community experience. Upgrade to Pro Account for faster response and no wait times!

Patching Lenovo Ideapad Z500 DSDT

Check the following guide for a better understanding.
thanks
I'm doing patch from beginning
should I do all patches that you did on that tutorial? for example these two patches are not in general patching guide :
  • Rename _DSM to _XDSM
  • Dell Inspiron 15-7xxx
also I didn't understand this :
For activating keyboard Brightness/Backlight Hot keys
  • UP = _Q1C
  • Down = _Q1D
and how do I find what USB _PRW patch should I use?
what version of OS Check Fix should I use?
 
Last edited:
thanks
I'm doing patch from beginning
should I do all patches that you did on that tutorial?
and how do I find what USB _PRW patch should I use?
what version of OS Check Fix should I use?
It's already mentioned in the guide. Check for Windows 10. If it doesn't works, use Windows 8.
 
It's already mentioned in the guide. Check for Windows 10. If it doesn't works, use Windows 8.
should I do all patches that you did on that tutorial? for example these two patches are not in general patching guide :
  • Rename _DSM to _XDSM
  • Dell Inspiron 15-7xxx
also I didn't understand this :
For activating keyboard Brightness/Backlight Hot keys
  • UP = _Q1C
  • Down = _Q1D
I read the guide but didn't get how to find what USB _PRW patch should I use?
should I just search for _PRW and see there is 0x6D or 0x0D ?
 
Last edited:
should I do all patches that you did on that tutorial?
And why you want to do that?. I just mentioned it for example.
  • Rename _DSM to _XDSM
  • Dell Inspiron 15-7xxx
These two patches are specific to that laptop only.
I read the guide but didn't get how to find what USB _PRW patch should I use?
Probably, you did NOT read the guide. I've already mentioned in the notes.
Screenshot 2020-04-28 at 9.34.35 PM.png
Search in your DSDT to find what method is used.
 
And why you want to do that?. I just mentioned it for example.

These two patches are specific to that laptop only.

Probably, you did NOT read the guide. I've already mentioned in the notes.
View attachment 2379
Search in your DSDT to find what method is used.
ok thanks so much
I must check all 41 layout IDs in the last I'll tell you the result
 

Trending content

Latest posts

Forum statistics

Threads
1,935
Messages
18,072
Members
27,815
Latest member
drewcz1