76￿Troubleshooting￿Procedures￿

2.29￿IR-blaster￿Troubleshooting￿

￿

START

IR￿blaster￿board connection￿check (Procedure￿1)

IR￿blaster￿board

replacement￿check

(Procedure￿2)

Replace￿system￿board

END

￿

Figure￿2-28￿IR-Blaster￿￿troubleshooting￿process￿

￿

QOSMIO￿F50-￿QOSMIO￿F55-￿DYNABOOK￿QOSMIO￿F50￿Series￿Maintenance￿Manual￿ ￿

￿

76￿

￿

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Toshiba Qosmio F50 manual 29IR-blasterTroubleshooting, 76TroubleshootingProcedures