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HD3000 Artifacts: What's the solution?

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EC Reset did help to get rid of glitches.
 
Hello RehabMan! I have the artifacts problems with my HD3000, on my Lenovo G580. Tell me please what i can to do for resolve this problems. My IOReg, DSDT, SSDT and config.plist in the attachments.
Sorry For my bad english.:)
 

Attachments

  • MJ’s MacBook Pro.zip
    3.5 MB · Views: 109
  • config.plist
    4.2 KB · Views: 252
  • DSDT.aml
    42.9 KB · Views: 170
  • SSDT.aml
    1.2 KB · Views: 150
MikeJams said:
Hello RehabMan! I have the artifacts problems with my HD3000, on my Lenovo G580. Tell me please what i can to do for resolve this problems. My IOReg, DSDT, SSDT and config.plist in the attachments.
Sorry For my bad english.:)
Click to expand...

HD3000 artifact solutions are well known:
- install 8GB RAM
- make sure ACPI is patched based on current native extract
- do EC reset when artifacts appear
 
make sure ACPI is patched based on current native extract - how to do this?
 
MikeJams said:
One more question - with one graphics patches can be applied for SSDT? all patches i applied only for DSDT...
Click to expand...

For typical Sandy Bridge ACPI set, most patches will apply to DSDT, not one of the SSDTs.
 
EC reset worked so far on Dell Vostro 3750 with switched off NVIDIA GPU (NVIDIA Optimus) running 10.11.4.

If I remember, I will report back when the glitches return.

Thanks a lot!
 
They did return immediately after booting live Linux. They vanished again after repeating the reset procedure.
 
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