Toshiba PROL550 manual 5FanON/OFFTest, TestsandDiagnostics

3.￿￿Tests￿and￿Diagnostics￿

3.5￿Fan￿ON/OFF￿Test￿

The￿fan￿test￿allows￿the￿user￿to￿test￿aurally￿whether￿the￿fan￿is￿working.￿And￿follow￿the￿below￿ procedures￿for￿this￿test:￿

￿￿ The￿computer￿will￿let￿the￿fan￿be￿“ON”￿after￿any￿key￿pressed.￿Feel￿the￿wind￿or￿ listen￿the￿rotating￿sound￿to￿check￿whether￿the￿fan￿is￿working￿or￿not.￿

NOTE:￿ Remember￿to￿approach￿fan￿outlet￿that￿is￿near￿right￿side￿of￿unit￿whether￿fan￿is￿ “ON”.￿

￿￿ The￿computer￿will￿stop￿the￿fan￿working￿after￿any￿key￿pressed.￿Feel￿the￿wind￿or￿ listen￿the￿sound￿to￿check￿if￿the￿fan￿is￿“OFF”.￿

The￿screen￿should￿display￿as￿below,￿indicating￿whether￿the￿test￿is￿passed￿or￿failed￿after￿the￿ question.￿

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10 Satellite￿L550/￿Satellite￿L555/￿Satellite￿L557/￿Satellite￿ProL550￿Series￿T&D￿