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Old 07-13-2009, 07:43 AM
candykane candykane is offline
Jaguar
 
Join Date: May 2009
Location: schiedam
Posts: 36
Snow Leopard CMOS reset fix

Snow leopard beta's have the nasty property that when you reboot it resets your cmos. You can fix this by editing your dsdt file.

Length should be changed to 0x02, its normally 0x04.

Code:
Device (RTC)
{
  Name (_HID, EisaId ("PNP0B00"))
  Name (_CRS, ResourceTemplate ()
  {
     IO (Decode16,
     0x0070,             // Range Minimum
     0x0070,             // Range Maximum
     0x00,               // Alignment
     0x02,               // Length
     )
   })
}
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