Thinkpad t61 7659 - AB7 DSDT

for thinkpad t61 7659-AB7 with Resolution 1440 x 900,

To sleep must be enabled modem in bios

dsdt edit for system fan RPM measurement,

dsdt edit for blue think vantage button switch fan on/off

dsdt edit for dual link (GraphicsEnabler=No),removed crt method and sudo pmset -a hibernatemode 0