Hey im trying to install el Capitan on a laptop with the nvidia GeForce 8400gs I think( I have gotten OS X installed previously on the machine with graphicsenabler=yes) and I get the exact same thing same screen it says the Bluetooth transport thing at the end and then stop sign with text garbled so not sure what the problem isI'm receiving the "Prohibited" sign when attempting to boot into the El Capitan installer. It doesn't seem like the cause of my issue is the same as what is listed.
I'm running the following successfully in 10.9 using Chimera:
NVidia GTX 650TI BOOST
16GB RAM (2x8GB)
Seiki 39" 4k TV (used as a monitor, but only has HDMI inputs)
I've tried multiple combinations of the following boot flags:
disabled or enabled the intel gfx injector (with IGFX enabled or disabled in BIOS)
disabled or enabled the nvidia injector
I've tried installing and customizing the Clover EFI partition on the USB stick (changes to config.plist, kexts, etc), but no luck (I've since wiped the USB and started over with a clean version of the Unibeast 6 install).
I've tried booting with everything unplugged except: keyboard, USB thumbdrive (with the Unibeast installer/clover on it), ethernet, and monitor. I've tried booting with all of my peripherals connected. No change.
When booting normally, the boot eventually stops at the prohibited sign. When booting verbose, the prohibited sign appears and most of the text on the screen becomes garbled. At this point, I suspect there's a graphics card incompatibility. Does anyone have a working El Capitan system with a 650TI BOOST? or any nvidia card with a Kepler chip? If so, how were you able to get the system to fully boot?
Appreciate any help. Already have spent days trying to figure this out. I hope I won't need to buy another video card..