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About Macrow_wh

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    InsanelyMac Protégé
  1. ACPI Backlight Driver

    Hi, everyone! I have load the ACPIBacklight Driver, and I can adjust the brightness through the slide bar, but I still have some problem: 1.Can't store brightness level, it will set to 100% when reboot. 2.Keyboard control is not working, it just display the sun, but no value changing. Anybody can help ? Thanks!! ---------------------- Log -------------------------- ACPIBacklightPanel: Found Backlight Device: LCD0 ACPIBacklightPanel: ACPI Method _DOS found. Device path: _SB.PCI0.GFX0 ACPIBacklightPanel: ACPI Methods _BCL _BCM _BQC found. Device path: _SB.PCI0.GFX0.LCD0 ACPIBacklightPanel: Version 1.2 ------------------------- My DSDT ----------------------- Method (_BCL, 0, NotSerialized) { Return (Package (0x0A) { 0x1C, 0x0E, Zero, 0x0E, 0x1C, 0x2A, 0x38, 0x46, 0x54, 0x64 }) } Method (_BCM, 1, NotSerialized) { If (LEqual (Arg0, Zero)) { Store (Arg0, ^^^LPCB.EC.OEM2) } Else { Divide (Arg0, 0x0E, Local0, ^^^LPCB.EC.OEM2) } If (^^^LPCB.EC.ECOK) { Add (^^^LPCB.EC.OEM2, 0xE0, \_WMI.EVNT) Notify (WMI, 0xD0) } } Method (_BQC, 0, NotSerialized) { If (^^^LPCB.EC.ECOK) { If (LEqual (^^^LPCB.EC.OEM2, 0x07)) { Return (0x64) } Multiply (^^^LPCB.EC.OEM2, 0x0E, Local0) Return (Local0) } Else { Return (0x1C) } }