can i upgrade i3 380m to Intel Core i7 640M ???
according to this site i can upgrade them
http://www.cpu-upgrade.com/CPUs/Intel/Core_i7_Mobile/i7-640M_(PGA988).html
http://www.cpu-upgrade.com/CPUs/Intel/Core_i3_Mobile/i3-380M_(PGA988).html
according to this site i can upgrade them
http://www.cpu-upgrade.com/CPUs/Intel/Core_i7_Mobile/i7-640M_(PGA988).html
http://www.cpu-upgrade.com/CPUs/Intel/Core_i3_Mobile/i3-380M_(PGA988).html