How to: Intel Pentium G3XXX and Celeron G1XXX (Haswell) works with speedstep Yosemite 10.10 and Mavericks 10.9

[bilben1]

I have a haswell g3258 cpu,  msi h81i Mainboard, 8gb ram, sandisk 120 ssd, nvidia gtx760.  Currently running sierra 10.12.6 successfully with the Pikeralpha bootstrap patch (10.12.6) and fakecpuid 0x0306A0. Changed config.plist for the HS 10.13 bootstrap patch as listed below to install released production version. I get kernel panic from applepowermangement. Does release version 10.13 require a new bootstrap patch other than the one listed below?

 

 

 

10.12~10.13

 

FakeCPUID

0x0306A0

 

cpuid_set_info_rdmsr © vit9696

b9a00100000f32

b9a001000031c0

10.12.x,10.13.x

 

xcpm_bootstrap - Ivy Bridge © Pike R. Alpha

83c3c483fb22

83c3c683fb22

10.12.5

 

xcpm_bootstrap - Ivy Bridge © Pike R. Alpha

8d43c483f822

8d43c683f822

10.12.6

 

xcpm_bootstrap - Ivy Bridge © Pike R. Alpha

89d804c43c22

89d804c63c22

10.13.x

 

if you have skylake pentium

xcpm_idle_wrmsr © Pike R. Alpha

b9e20000000f30

b9e20000009090

10.12.x,10.13.x

 

[maxb2000]

Guys ! Good news !

 

As of latest Clover bootloader versions you no longer need to set a FakeCPUID and the kernel patches because Clover does that automatically in the background. The only thing you need to set is:

 

<key>KernelXCPM</key>

<true/>

[feli_solis]

 

Guys ! Good news !

 

As of latest Clover bootloader versions you no longer need to set a FakeCPUID and the kernel patches because Clover does that automatically in the background. The only thing you need to set is:

 

<key>KernelXCPM</key>

<true/>

 

 

Cool! I want to try that. What version of clover are you using?

[maxb2000]

Cool! I want to try that. What version of clover are you using?

 

I was using the latest one.

 

https://sourceforge.net/projects/cloverefiboot/

 

Just make sure that you're using a clean config.plist because the one made with Clover seems too much for me at least. 

[nlou]

Still waiting for NVIDIA web drivers for Mojave.

But I added the FakeCPUID 0x0306A0 for my G1840 in the config.plist otherwise Mojave would not boot.
clover version: v2.4k_r4674

 

	<key>KernelAndKextPatches</key>
	<dict>
		<key>AppleIntelCPUPM</key>
		<false/>
		<key>AppleRTC</key>
		<false/>
		<key>Debug</key>
		<false/>
		<key>DellSMBIOSPatch</key>
		<false/>
		<key>FakeCPUID</key>
		<string>0x0306A0</string>
		<key>KernelCpu</key>
		<false/>
		<key>KernelLapic</key>
		<false/>
		<key>KernelPm</key>
		<false/>
		<key>KernelXCPM</key>
		<false/>
	</dict>

 

[nlou]

To check if there is no need for the fakeCPUid I will have a look at this too. 

<key>KernelXCPM</key>
<true/>

 

[macadventure]

On 1/22/2015 at 2:40 PM, nlou said:

G3240,53,800,3100,3100,2,2

I have followed this guide and was successful in installing Sierra to PC after two weeks of searching this forum and the net. I have this cpu. Since this guide says to change it to your cpu, just to check, has any one done it on G3240? My system is up and running.

I have issue with :

1. proper resolution of monitor which may require nvidia driver for GeForce 710 1GB DDR3 card.

[nlou]

@macadventure Not sure about Sierra but there was an security update for High Sierra, I installed the new drivers for my 750 Ti:

 

macOS 10.13.6 High Sierra (17G5019)
Nvidia driver version: 387.10.10.10.40.118    
https://images.nvidia.com/mac/pkg/387/WebDriver-387.10.10.10.40.118.pkg

[pico joe]

Mojave must use nullcpuxxx.kext .. for intel 3XXX 

[hardcorehenry]

3 hours ago, pico joe said:

Mojave must use nullcpuxxx.kext .. for intel 3XXX 

I don't have such kext and I'm using Mojave, so it's not necessary.

Edited April 14, 2019 by hardcorehenry

[pico joe]

5 hours ago, hardcorehenry said:

I don't have such kext and I'm using Mojave, so it's not necessary.

aah .. may i see your configuration cause I must nullcpu on mojave, in sierra can run without it

[pico joe]

bro can you share cpufriend & cpufriendata provider .. I wanna look inside 2 kext that, those kext maybe the reason u can run without null

 

anyway thanks