Hi everybody! I'm new here. I'm iLyK, PHP Developer. I like beer, rock'n'roll and girls %) blah-blah .. I have one question to this community. I'm owner of Samsung NP-R538-DT01UA laptop. Everything was good, until I replaced CPU (was Core 2 Duo) to I7 840QM. New CPU works perfectly unless it often overheats. I'm cusious if there is someone who can help me to unlock BIOS setup features, which are not available to configure now, like fan speed control, etc. For now, when fan works at full power CPU temperature doesn't go above 55-60°C. but it turns on only when temp. reaches 80 celsius degrees, which is too hot Thanks so much for any help. See ya!