求助,ati7670m的显卡驱动
小弟装的首页的懒人版的ml 10.8.4 笔记本是东芝的l800,不带集显的,只有一个7670m的独显(i3-2370m cpu),先前在论坛发现一个跟本人一样显卡的kext就用了(用的是这位兄弟的https://bbs.pcbeta.com/viewthread-1084783-1-1.html),可是开机会卡在菊花那(就是菊花转一会就不动了,一直卡在那。),用变色龙中添加显卡启动会开机黑屏,连苹果logo都没有。。。下面为读出来的显卡的rom信息,,求大神帮忙。ATOM BIOS Rom:
SubsystemVendorID: 0x1002 SubsystemID: 0x1002
IOBaseAddress: 0x3000
Filename: BR43350.001
BIOS Bootup Message:
Toshiba/Quanta BY3/BY4 Thames XT DDR3
PCI ID: 1002:6840
Connector at index 0
Type [@offset 44988]: LVDS (7)
Encoder [@offset 44992]: INTERNAL_UNIPHY (0x1e)
i2cid [@offset 45062]: 0x91, OSX senseid: 0x2
Connector at index 1
Type [@offset 44998]: HDMI-A (11)
Encoder [@offset 45002]: INTERNAL_UNIPHY1 (0x20)
i2cid [@offset 45085]: 0x90, OSX senseid: 0x1
Connector at index 2
Type [@offset 45008]: VGA (1)
Encoder [@offset 45012]: INTERNAL_KLDSCP_DAC1 (0x15)
i2cid [@offset 45112]: 0x92, OSX senseid: 0x3
Toshiba/Quanta BY3/BY4 Thames XT DDR3
Subsystem Vendor ID: 1002
Subsystem ID: 1002
Object Header Structure Size: 199
Connector Object Table Offset: 34
Router Object Table Offset: 0
Encoder Object Table Offset: 99
Display Path Table Offset: 12
Connector Object Id which is
encoder obj id which is enc 0x0)] linkb: false
Connector Object Id which is
encoder obj id which is enc 0x2)] linkb: false
Connector Object Id which is
encoder obj id which is linkb: false
DSDT与显卡bios 直接拷贝的这位兄弟(https://bbs.pcbeta.com/viewthread-1084783-1-1.html)的显卡kext到Mac后,开机卡在菊花那,用-x安全启动进入后,可以识别显卡型号,但是识别的显存只有3mb 。而且只能-x安全启动 进入。
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