kellercall Posted February 7, 2017 Share Posted February 7, 2017 i did freah install of el capitan 10.11.3 following the clover guide on this site everything is working fine but when the ac is unplugged screen goes black and reboot the i get kernal panic, when i try to boot from battery i get kernal panic as well so now I can't use it without ac plugged in any help would be appreciated Link to comment Share on other sites More sharing options...
paulcrr Posted February 17, 2017 Share Posted February 17, 2017 Same thing happens to me. I have two E6230 both with Sierra installed with Jake Lo's guide 'Clover El Capitan/Sierra Guide'. One is an i5 and it's OK. The other is an I3, and it works only on AC adapter. It doesn't boot from battery. It reboots if I unplug the AC. Same files for both, same config.plist, but different processors. Is it wrong? I swapped batteries, no change. Help nedeed... Paolo Link to comment Share on other sites More sharing options...
Administrators Hervé Posted February 17, 2017 Administrators Share Posted February 17, 2017 Are they both on the same BIOS A11? Which i3 CPU are we talking about here? Please post a zipped copy of your EFI/Clover folder. Link to comment Share on other sites More sharing options...
paulcrr Posted February 17, 2017 Share Posted February 17, 2017 Yes they are both on A11. It's an i3-3110M 2.4 ghz. Revising Bios setting today I noticed a difference. In the I3 there is no entry for Turbo Boost. I simply removed 'DisableTurboBoostBattery.kext' from Clover/Efi/kekts/Other/Le and from Library/Extensions. Problem solved. Now boots and works with battery. Now I read on the net that my i3 CPU doesn't support Turbo Boost. Here is a copy of the Efi with the kext removed.EFI copy.zip Thank You Hervé. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted February 17, 2017 Administrators Share Posted February 17, 2017 Yup, Ivy Bridge i3 CPUs don't have Turbo boost at all and the i3-3110M runs @2.4GHz and that's it. So you can't disable something not available... To be honest, I never use that Turbo-disabler-on-battery kext. My laptops run at full performance capacity all the time. Link to comment Share on other sites More sharing options...
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