TOSHIBA: Dynabook Qosmio F20/370LS1, Dynabook Qosmio F20/370LS2, Dynabook Qosmio F20/390LS1, Dynabook Qosmio F20/390LS2, Dynabook Qosmio F20/470LS, Dynabook Qosmio F20/473LS, Dynabook Qosmio F20/475LS, Dynabook Qosmio F20/490LS, Dynabook Qosmio F20/490LSW