howeasy Posted July 13, 2010 Share Posted July 13, 2010 Hello all. I've been trying to install the latest iDeneb on my PC. For the longest time I had an issue with simply getting the install to show up, it would continuously give me the "waiting on root device" error. So I changed some jumper settings and soon I was able to boot it and successfully install the OS. Now its doing the same thing post-install. As it tries to boot from my HDD it now gives me the same error once again. Can I please have some recommendation on how to remedy this effectively? Link to comment Share on other sites More sharing options...
MaLd0n Posted July 13, 2010 Share Posted July 13, 2010 You'll see "Still waiting for root device" when OS X can't talk to your drive controller, either because you haven't installed the right driver for it, because your PATA drives are jumpered/cabled wrong, your drives are attached to an unsupported controller (then you're out of luck), or SATA is not set to AHCI mode in the BIOS. Most modern motherboards have a secondary SATA controller from JMicron, Silicon Image or Marvell. The SATA ports of the secondary controller are normally colored differently (white or orange) than those of the primary controller (usually red). Check your motherboard manual to see which ports belong to which controller. There are drivers for OS X for the most common secondary controllers, but the main controller (Intel ICHx or Nvidia nForce) is usually the more compatible since Apple use Intel ICHx and nForce as well. If you have problems with drives not being recognized, either plug them into a port on the main drive controller, or find and install drivers for the "off-chipset" drive controller. For PATA (IDE) drives, try a different jumper setting and/or cable position, and make sure you're using 80 conductor cables. If you have two IDE ports, put each device at the end of it's own cable and jumper it as master device. There's very limited support for PATA drives in OS X (IIRC no modern Macs have PATA devices?) so you'll probably need a community provided driver to get your PATA drives running. Again Intel and Nvidia are the easiest to get working. The Chameleon bootloader official download includes some injector or "legacy" kexts for many common PATA and SATA controllers. If your board has a Marvell 6xxx controller, you need AppleVIAATA or SuperVIAATA.kext. There are also nForceATA and ATIATA kexts out there. Older Intel boards with ICH5 might need a patched AppleIntelPIIATA.kext. Intel ICHx or nForce SATA controllers in AHCI mode (set in the BIOS) are the most compatible and easiest to get working. Gringo Vermelho Link to comment Share on other sites More sharing options...
cyberghoser1 Posted July 13, 2010 Share Posted July 13, 2010 Older Intel boards with ICH5 might need a patched AppleIntelPIIATA.kext. I have to totally agree with this one, that was the only reason i got "still waiting for root device" after updating to 10.5.8 Link to comment Share on other sites More sharing options...
paulieweb Posted July 13, 2010 Share Posted July 13, 2010 I'm on a Compaq Presario v2000 (v2414nr) laptop. I'm using iDeneb 1.5.1 (10.5.7) and I'm getting the still waiting for root device message. It has an IDE hdd. I've tried changing the jumper pins around, but it doesn't seem to do anything. Would it have something to do with the CD drive too? I just don't know. Link to comment Share on other sites More sharing options...
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