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I have an HP m7757c MediaCenter. with 10.6.8 installed. It worked very well for about a month and then it suddenly began to have problems. When I checked the BIOS I found that my settings were going back to the default. The date would stay set but the SATA controller kept changing to RAID no matter how often I reset it to ACPI.
I have replaced the CMOS battery twice now and the problem persists. Any ideas what would cause this?
2 replies to this topic
#1
Posted 24 August 2012 - 01:41 AM
Cerastez
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InsanelyMac Geek
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- Location:Bellingham, WA, USA
#2
Posted 24 August 2012 - 01:53 AM
rockinron_1
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InsanelyMac Sage
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Look up elliotforcelegacyrtc or how to patch applertc to prevent cmos resets.
Pre-patched kexts can be found with a little reasearch.
Pre-patched kexts can be found with a little reasearch.
#3
Posted 24 August 2012 - 03:29 AM
Gringo Vermelho
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The Jan Bird fix
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(not sure if this works on Snow though, back up AppleRTC.kext before running the perl script so you can restore it if it doesn't.)
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