Click to expand.Exact same problem here, I have a asus P6T i7 920 nvidia GTX 260 same kernel panic screen as yours. Attaching my config.plist I didn't need web drivers in El Capitan, just disabling nvdisable=1 at installation time and then removing that. Also another thing I tried: I used the clover that unibeast generated but instead of booting the sierra instalation partition I booted the old El Capitan installation and worked fine, so it must be something Sierra-specific right? If you guys find any solution please let us know here! Now I found solution! My GTX 260 works fine on Sierra The solution: Use NVDAStartup.kext for El Capitan. If you have any backup including TimeMachine, you can get NVDAStartup version 10.10.13 in S/L/E.
If you have no backup, you can use the one I attached in this post. Backup and remove NVDAStartup.kext 2. Install NVDAStartup.kext for El Capitan with KextBeast or something. Reboot with 'InjectNvidia=true' 4. Enjoy your sierra world!! I think its not best solution. I hope someone find better one.
Now I found solution! My GTX 260 works fine on Sierra The solution: Use NVDAStartup.kext for El Capitan. If you have any backup including TimeMachine, you can get NVDAStartup version 10.10.13 in S/L/E. If you have no backup, you can use the one I attached in this post.
Backup and remove NVDAStartup.kext 2. Install NVDAStartup.kext for El Capitan with KextBeast or something. Reboot with 'InjectNvidia=true' 4. Enjoy your sierra world!!
I think its not best solution. I hope someone find better one. Click to expand.I used the kext attached to your post.
And i used the bootflags: 'slide=0 dart=0 npci=0x2000 kext-dev-mode=1 rootless=0' (selecting the InjectNvidia option under graphics in clover). Now i don't get a KP anymore, but the screen stays black. Did i miss something? EDIT: I got it to work! Install Mac OS Sierra 2.
Boot with nvdisable=1 3. Download and install the kext yhiraki provided earlier in this thread through Kextbeast 4. Change bootflags to 'dart=0 PCIRootUID=0 GraphicsEnabler = Yes darkwake=0 rootless=0' 5.
On Tuesday announced that it has developed the graphics card. It costs $450. This news confirms a report that first surfaced that Mac users would get a GeForce GTX 285 card. The GeForce GTX 285 is designed to work in 2008 and 2009-era Mac Pro systems, both of which are equipped with PCI Express 2.0 interfaces. It sports 1GB of DDR3 graphics memory on board, and features two Dual-Link Digital Visual Interface (DVI) ports, each capable of driving a 30-inch display at 2560 x 1600 resolution. As the name implies, the card is based on Nvidia’s GeForce 285 graphics chip — currently the high-water mark in Nvidia’s single-chip systems for consumers. While Nvidia graphics cards and chips have been available in Macs for some time, this is the first time a third-party manufacturing partner of Nvidia’s has offered a GeForce card in a Mac version.
EVGA expects the graphics card to appeal to gamers, graphic designers, art directors, illustrators, video producers, photographers and others looking for maximum 3D graphics performance out of their desktop systems. Inside is a microprocessor clocked at 648MHz, equipped with 240 processor cores. Memory clock speed is 2584MHz, with memory bandwidth measured at 159GB/sec.
PC hardware sites generally regard the GeForce GTX 285 as faster than any single-chip board competitor ATI has to offer. ATI offers its Radeon HD 4870 as an add-on option for Mac Pros as well; that card in May around the same time that Mac OS X 10.5.7 was introduced.
The card is available now from for $450. An EVGA representative told Macworld that the card will be available from other online retailers in the coming days, as well.