tofe88 Posted April 16, 2014 Share Posted April 16, 2014 Hello my friends I have a problem after the system is installed Alhakntosh 10.9 It is in the graphics card Show a black screen does not appear Shi I have a Sony Vaio Laptop I hope help Cutting laptop ................................................ Name of Laptop + Model Sony Corporation VPCSC41FM ................................................ Brossr Intel ® Core i5-2450M CPU@2.50GHz (4 CPUs), ~ 2.5GHz ................................................. Ram 8192MB ................................................. Graphics card AMD Radeon HD 6470M Intel ® HD Graphics 3000 .................................................. Realtek network + Bluetooth Bluetooth Device (Personal Area Network) Intel ® Centrino ® WiMAX 6150 Intel ® Centrino ® Wireless-N 6150 Realtek PCIe GBE Family Controller .................................................. ................ Soundcard Intel Unknown @ Intel Cougar Point PCH - High Definition Audio Controller Realtek ALC275 @ Intel Cougar Point PCH - High Definition Audio Controller .................................................. ........................................ Input : Standard PS / 2 Keyboard Alps Pointing-device for VAIO HID-compliant mouse .................................................. ................................ Quote Link to comment Share on other sites More sharing options...
juniorjatay Posted April 23, 2014 Share Posted April 23, 2014 try these flags -v USBBusFix=Yes GraphicsEnabler=No UseKernelCache=Yes Quote Link to comment Share on other sites More sharing options...
tofe88 Posted April 23, 2014 Author Share Posted April 23, 2014 try these flags -v USBBusFix=Yes GraphicsEnabler=No UseKernelCache=Yes  Without interest Quote Link to comment Share on other sites More sharing options...
