khabrigujur Posted September 2, 2012 Share Posted September 2, 2012 Hi Guys I Have a Dual Boot of Mountain Lion and Windows 7. Win 7 is on one HD and Mountain Lion on the other. So one day my PC wasnt starting up so I reset CMOS. After that day Every Time I boot up my CMOS get reset. Specs DG31PR 2 HD's of 250 GB each Core 2 Duo 4 GB RAM Geforce 210 Silent Link to comment https://www.insanelymac.com/forum/topic/282472-cmos-reset-everytime-i-boot-up/ Share on other sites More sharing options...
Pillendreher Posted September 2, 2012 Share Posted September 2, 2012 You could try this kext. (just if you're not using a DSDT; otherwise it's AppleRTC I think (not sure though) ElliottForceLegacyRTC.kext.zip Link to comment https://www.insanelymac.com/forum/topic/282472-cmos-reset-everytime-i-boot-up/#findComment-1849818 Share on other sites More sharing options...
Maniac10 Posted September 2, 2012 Share Posted September 2, 2012 CMOS Resets by AppleRTC.kext Link to comment https://www.insanelymac.com/forum/topic/282472-cmos-reset-everytime-i-boot-up/#findComment-1849847 Share on other sites More sharing options...
Newdreamer Posted October 19, 2012 Share Posted October 19, 2012 CMOS Resets by AppleRTC.kext No use of that Link to comment https://www.insanelymac.com/forum/topic/282472-cmos-reset-everytime-i-boot-up/#findComment-1861618 Share on other sites More sharing options...
rayap Posted October 19, 2012 Share Posted October 19, 2012 Hardware fault - bad battery? Link to comment https://www.insanelymac.com/forum/topic/282472-cmos-reset-everytime-i-boot-up/#findComment-1861723 Share on other sites More sharing options...
Recommended Posts