Shaneee Posted July 1, 2012 Share Posted July 1, 2012 I bought and installed the AR5B91 for my Lion Laptop. All was good on 10.7 but I updated to 10.7.3 and recieved the 'still waiting for root device' error. I removed the card and it booted fine. How can I get this working fine? One error on boot I spotted just before still waiting for root device was PCI open failed. Thanks. Link to comment Share on other sites More sharing options...
fallen101 Posted July 1, 2012 Share Posted July 1, 2012 Have you tried the flags pciroot=0 or pciroot=-1? Link to comment Share on other sites More sharing options...
LatinMcG Posted July 1, 2012 Share Posted July 1, 2012 or change the IOPCIFamilly back to 10.7.2 ? are u using a dsdt to fix a few issues ? Link to comment Share on other sites More sharing options...
Shaneee Posted July 1, 2012 Author Share Posted July 1, 2012 or change the IOPCIFamilly back to 10.7.2 ? are u using a dsdt to fix a few issues ? Thats exactly what I did. All updated to 10.7.4 now. Not using a DSDT as I don't understand it or know how to make one. 1 Link to comment Share on other sites More sharing options...
LatinMcG Posted July 1, 2012 Share Posted July 1, 2012 u can dump dsdt and post it and we can patch it with dsdt editor http://www.insanelymac.com/forum/index.php?showtopic=223205&st=0 Link to comment Share on other sites More sharing options...
Shaneee Posted July 1, 2012 Author Share Posted July 1, 2012 u can dump dsdt and post it and we can patch it. That would be great. How do I dump it and what benefits will I get from having it? Link to comment Share on other sites More sharing options...
Shaneee Posted July 2, 2012 Author Share Posted July 2, 2012 u can dump dsdt and post it and we can patch it with dsdt editor http://www.insanelym...pic=223205&st=0 Posted DSDT in DSDT forum here, http://www.insanelymac.com/forum/index.php?showtopic=280235 Thanks Link to comment Share on other sites More sharing options...
Recommended Posts