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Dell Inspiron 530 using cpus=1
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Hi Guys

I had Mavericks installed I downloaded Yosemite from the App Store. Followed the earlier guides and prepared a usb. After a lot of reading and different boot tags I was able to install it on a partition beside Mavericks.

I had to use nv_disable=1 Graphicsenabler=yes npci=0x2000 cpus=1. Everything worked good. installed a few kexts VoodooHDA for audio, NullCPUPowerManagement, kext for CMOS reset.

 

Everything is working fine but because of cpus=1 system is running on only one core. I replaced kernel, I also patched kernel but no luck, installed VoodooTSCSync kext but didn't work. with all these options I get kernel panic after the boot. I even tried cpus=2, 3, 4 but system boot normal but after a few mins kernel panic; Sometimes it is panic(cpu 3 some times it is panic(cpu 2 and so on.

 

I get same issues with Mavericks when not using cpus=1.

 

Anyone please help me and guide to right direction..

 

I have updated yosemite to 10.10.1. Got minor issue of CMOS reset but fixed it after searching it online..

 

 

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