p4ever Posted July 29, 2012 Share Posted July 29, 2012 Hi, I've tried to install mountain lion on my laptop vpcs12c5e (on that there is already installed os x Lion), like Lion after the boot screen of mac os the output of the display became the hdmi port, and the monitor of the laptop swich off. This is the hardware of my pc: CPU: DualCore Intel Core i5 540M, 2800 MHz (21 x 133) GPU: NVIDIA GeForce 310M Audio: Realtek ALC275 @ Intel Ibex Peak PCH - High Definition Audio Controller [b-2] PCI nVIDIA HDMI @ nVIDIA GT218 - High Definition Audio Controller PCI LAN: Atheros AR8131 PCI-E Gigabit Ethernet Controller (NDIS 6.20) Lan, Bluetooth, Audio with internal microphone are working on Lion, hope they'll work also on Mountain Lion On Lion I've got internal display working using the flag: GraphicsEnabler=No but I'm looking for a dsdt patch Hope someone could help me This is the DSDT extracted: dsdt.rar Link to comment Share on other sites More sharing options...
Sanky18 Posted August 9, 2012 Share Posted August 9, 2012 Hi there, I have a Lenovo G460 having almost the same configuration: Intel core i5 520m Nvidia geforce 310m Audio: Conexant CX20585 Wifi: Atheros AR9285 I have installed ML and everything seems to be working fine but after boot the system hangs instantly. I can move the mouse but cant access anything. You can check out my thread http://www.insanelym...owtopic=280781. Can you extract your dsdt again as I'm not able to open it. You can see in my thread how i have edited the graphics section of my dsdt. Link to comment Share on other sites More sharing options...
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