04-12-2012 01:20 PM
G770 - i7-2620M 2.7GHz 6GB 750GB
Win 7 HP 64 - MS update auto - fully updated.
Less than 12 months old.
Energy management set to high perf - no battery installed - runs off mains only
Smart power saving & smart sensing all checked in energy management options
Fan now constantly runs - getting worse path couple of months - check task monitor ~1% utilization or less.
Not a dusty atmosphere, fan ducts all clean, plenty of clearance round fan ducts.
Machine does not run noticeably warm.
04-18-2012 01:44 PM
check for DSDT fixes in this forum , and ask for a BIOS update ...