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stuck on ACPI Exception AE_NOT_FOUND ... in a Acer Aspire 5741g

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Hi there!

I had been trying install High Sierra in a working Laptop with ElCapitan.
The model is an "Acer Aspire 5741g with ATI Mobility Radeon HD 5470 and Core i3-330M"

As I've said before, this setup is working realy fine with ElCapitan:
- ATI Radeon HD 5470 framebuffer/InjectEDID/... set in Clover
- SMBIOS MacBookPro6,2
- sleep/wakeup
- Fn keys: Volume, Mute, Brightness

I trying to boot with High Sierra USB Installer but always it's stuck on this point ...

ACPI Exception: AE_NOT_FOUND ...
What I can do next??

Thanks pals.



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@artur_pt thanks!!!, your config.plist do the trick ... I could boot and install macOS


I compare your config.plist with mine and just wanna know what make it work.

In yours:

 -- Fixes are disable

 -- Patches are disable

 -- DropTables are disable

 -- HaltEnabler has Generate > CStates and PStates   to "true"

 -- Removed BootGraphics

 -- Removed ScreenResolution

 -- CsrActiveConfig is at 0x67 from original (0x3E7)


Which are the settings that prevent  the "ACPI Exception AE_NOT_FOUND" error??


Thanks a ton man

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maybe is all the patches and fixes u have apply to the config ...


before u are using a general config .. clover need a custom config for the specific hardware he try to boot


that's why I post the link to the clover wiki .. make a easy config .. what u don't know .. don't use or enable ..


clover will do that for u ..


good hack

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@artur_pt what touchpad solution work with this laptop?  Acer Aspire 5741G is similar to your "P. B. TM 86"


I can´t get "tap" nor "two finger" gestures and trackpad pref pane is disabled with Rehabman Voodoo PS2 keyboard/mouse.


It used to work on ElCapitan


Do you have gestures or tap??

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