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[Update 23.09.2013 v2 guide out now. Supports OSX 10.7.4/10.7.5 and multitouch touchpad!! Post #20]
Hello,
i hope someone enjoys my guide for the Acer Aspire TimelineU M3-581TG-52464G52Mnkk
### Link to product: ###
http://www.acer.de/ac/de/DE/content/model-datasheet/NX.RYKEG.005
### Hardware: ###
CHIP: HM77 Express
CPU: i5-2467M 1,60 GHz DualCore
GPU: HD3000 / NVIDIA GT640m
RAM: 4 GB DDR3 SDRAM
WLAN: Atheros AR5B97
LAN: Broadcom BCM57780
AUDIO: Realtek ALC271X (some kind of ALC269)
TOUCHPAD: ELAN Touchpad v4
### What works 10.7.1: ###
(see screenshot)
### Known issues: ###
- Unigine Heaven 3.0 has graphic glitches
- KP during boot caused by VoodooHDA. Avoid this with VoodooLauncher app.
- Very rare kp in os x (i think also caused by vodoohda)
### Why 10.7.1?: ###
With 10.7.2 up to 10.7.4 i have graphic glitches and lags in OS X when QE/CI is enabled. Tried SMCpingDaemon and SwitchResX. Only temporary success with these workarounds.
However the kext's in universal are working up to 10.7.3. At 10.7.4 the kext's for wlan/lan are not working anymore. You need a patched appleintelcpupowermanagement from Multibeast for the installed OSX Version also. The rest is the same as for 10.7.1 (not tested VoodooHDA)
### Gleam of hope 10.7.5: ###
Installed 10.7.5 on a 16gb mini usb drive plugged to my nb for testing. qe/ci works now oob and in combination with smcpingdaemon and disabled spotlight it's useable and nearly lagfree (means i dont't know if lags are caused by „usb drive“ or hd3000 driver).
First Usb was broken, needs multibeast legacy usb fix now.
I found a kext for wlan for 10.7.5 and i have working sound with patched appleHDA (speaker and headphone working)
I will release a updated manual when i'm done .
### Installation guide for Lion 10.7.1: ###
Required Stuff:
USB Keyboard and Mouse
10.7.0 Lion (Appstore file or thumb drive)
Combo Update 10.7.1
Kext Helper b7
Kext Wizard
Spark (optional)
Voodoo Launcher (optional)
Multibeast 4.6.1
Unibeast 1.4 (higher version is okay i think)
my timebookU_10.7.1_v1 package
1. Create lion 10.7.0 usb drive with Unibeast 1.4 (check Laptop Support)
2. Boot the drive with '-x -v GraphicsEnabler=No' (plugin a mouse to a USB 2.0 port)
3. Install lion to your harddrive
4. After that use '-v GraphicsEnabler=No' for booting from your harddrive
5. Go through the lion setup with a usb mouse plugged in (you need a usb keyboard to skip the 'keyboard scan'.
6. Now patch lion to 10.7.1 with combo update
7. Copy DSDT.aml to Desktop and start Multibeast. Install with these settings:
- UserDSDT Install
- FakeSMC Plugins (optional but recommended)
- Customization/System/Definition/MacBookPro 8,1 (very important!)
8. DON'T REBOOT! Install all kexts from 'universal' and '10.7.1 specific' except VoodooHDA! (use Kext Helper b7)
9. Repair permissions and cache with kext wizard
10. Set GraphicsEnabler=No in org.chameleon.Boot.plist in /Extra
11. Now reboot (-v or without any parameter)
12. Delete (do backup) AppleHDA.kext from S/L/E
13. Now install VoodooHDA.kext with Kext Helper and copy VoodooHDA.prefPane to S/L/PreferencePanes (better use VoodooLauncher for this to avoid kp during boot > recommended)
14. Repair permissions and cache with kext wizard
15. (optional/recommended) install SSDT.aml to /Extra
16. (optional) copy display override to S/L/Displays/Overrides (check your EDID and Vendor first !!!)
17. (optional) install Spark for brightness keys
18. enjoy.
Hello,
i hope someone enjoys my guide for the Acer Aspire TimelineU M3-581TG-52464G52Mnkk
### Link to product: ###
http://www.acer.de/ac/de/DE/content/model-datasheet/NX.RYKEG.005
### Hardware: ###
CHIP: HM77 Express
CPU: i5-2467M 1,60 GHz DualCore
GPU: HD3000 / NVIDIA GT640m
RAM: 4 GB DDR3 SDRAM
WLAN: Atheros AR5B97
LAN: Broadcom BCM57780
AUDIO: Realtek ALC271X (some kind of ALC269)
TOUCHPAD: ELAN Touchpad v4
### What works 10.7.1: ###
(see screenshot)
### Known issues: ###
- Unigine Heaven 3.0 has graphic glitches
- KP during boot caused by VoodooHDA. Avoid this with VoodooLauncher app.
- Very rare kp in os x (i think also caused by vodoohda)
### Why 10.7.1?: ###
With 10.7.2 up to 10.7.4 i have graphic glitches and lags in OS X when QE/CI is enabled. Tried SMCpingDaemon and SwitchResX. Only temporary success with these workarounds.
However the kext's in universal are working up to 10.7.3. At 10.7.4 the kext's for wlan/lan are not working anymore. You need a patched appleintelcpupowermanagement from Multibeast for the installed OSX Version also. The rest is the same as for 10.7.1 (not tested VoodooHDA)
### Gleam of hope 10.7.5: ###
Installed 10.7.5 on a 16gb mini usb drive plugged to my nb for testing. qe/ci works now oob and in combination with smcpingdaemon and disabled spotlight it's useable and nearly lagfree (means i dont't know if lags are caused by „usb drive“ or hd3000 driver).
First Usb was broken, needs multibeast legacy usb fix now.
I found a kext for wlan for 10.7.5 and i have working sound with patched appleHDA (speaker and headphone working)
I will release a updated manual when i'm done .
### Installation guide for Lion 10.7.1: ###
Required Stuff:
USB Keyboard and Mouse
10.7.0 Lion (Appstore file or thumb drive)
Combo Update 10.7.1
Kext Helper b7
Kext Wizard
Spark (optional)
Voodoo Launcher (optional)
Multibeast 4.6.1
Unibeast 1.4 (higher version is okay i think)
my timebookU_10.7.1_v1 package
1. Create lion 10.7.0 usb drive with Unibeast 1.4 (check Laptop Support)
2. Boot the drive with '-x -v GraphicsEnabler=No' (plugin a mouse to a USB 2.0 port)
3. Install lion to your harddrive
4. After that use '-v GraphicsEnabler=No' for booting from your harddrive
5. Go through the lion setup with a usb mouse plugged in (you need a usb keyboard to skip the 'keyboard scan'.
6. Now patch lion to 10.7.1 with combo update
7. Copy DSDT.aml to Desktop and start Multibeast. Install with these settings:
- UserDSDT Install
- FakeSMC Plugins (optional but recommended)
- Customization/System/Definition/MacBookPro 8,1 (very important!)
8. DON'T REBOOT! Install all kexts from 'universal' and '10.7.1 specific' except VoodooHDA! (use Kext Helper b7)
9. Repair permissions and cache with kext wizard
10. Set GraphicsEnabler=No in org.chameleon.Boot.plist in /Extra
11. Now reboot (-v or without any parameter)
12. Delete (do backup) AppleHDA.kext from S/L/E
13. Now install VoodooHDA.kext with Kext Helper and copy VoodooHDA.prefPane to S/L/PreferencePanes (better use VoodooLauncher for this to avoid kp during boot > recommended)
14. Repair permissions and cache with kext wizard
15. (optional/recommended) install SSDT.aml to /Extra
16. (optional) copy display override to S/L/Displays/Overrides (check your EDID and Vendor first !!!)
17. (optional) install Spark for brightness keys
18. enjoy.