I installed Mavericks a few weeks ago on my Dell Latitude D830 using the boot pack and postinstall from osxlatitude.com. All hardware works great, the machine is very stable. Only one issue: sometimes when I boot/reboot the laptop, after the Apple logo/boot splash screen I get no image on-screen. If I reboot again, this time with the -f ignore caches flag, I am able to get into OS X with video fine.
Anyone know what this could be? Been a while since I've worked on a hackintosh so a little rusty.
Dell Latitude D830
Core 2 Duo T7500 @ 2.2GHz
NVIDIA Quadro NVS 140M (OS X reports NVIDIA GeForce 8400M GS 256MB)
Dell Wireless 1505 Draft-N (Broadcom)
Broadcom NetXtreme 5755M Gigabit Ethernet
Latest Chameleon as of 3 weeks ago (forget which release)
OS X 10.9