SL - Cant get display on laptop LCD only external (Acer Aspire 9410z)

[yohan4ws]

iATKOS Snow Leopard 10.6.3 - same issue with [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url] and SL retail.

 

I have selected Natit Efi String, tried using different Intel GMA 950 drivers, set properly to 8086 27a2 but for some reason nothing I try will get my install to show display on the laptops LCD. I can only boot and use an external screen. Even booting in safe mode results in just a grey or blue screen showing.

 

When I am booted up, I can't detect any displays in the graphics settings.

 

Everything works great during the install, mouse keyboard etc. but for the life of me I can not figure out how to get the LCD display to detect and work.

 

It seems as though it cannot detect the display, I am fairly new and have had this laptop working perfect prior on 10.5.2, when looking at the loaded kexts and dmesg I also have this Alkor string of lines with various settings, all say <data not shown> I'm wondering if I need to patch DSDT somehow to include my display ...

 

I found this link: http://www.insanelymac.com/forum/index.php?showtopic=197673 and am going to try it tomorrow.

 

In the meantime I'm grateful for any help anybody can provide me, I've spent many hours searched and tried many things before I am posting my question here. Thanks in advance.

 

Laptop: Acer Aspire 9410Z

00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 
943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 
943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 
943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family 
High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family 
USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family 
USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family 
USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family 
USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family 
USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) 
SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B 
PCI Express Gigabit Ethernet controller (rev 01)
0a:05.0 Ethernet controller: Atheros Communications Inc. AR2413 802.11bg NIC (rev 01)
0a:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
0a:06.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader 
(SD/MMC/MS/MS PRO/xD)
0a:06.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard Compliant 
SD Host Controller