Toshiba L500D manual Procedure1 HDMIconnectioncheck, Procedure2 HDMIsetcheck

2￿Troubleshooting￿Procedures￿

Procedure￿1￿ HDMI￿connection￿check￿

The￿HDMI￿cable￿may￿be￿damaged￿or￿the￿connections￿may￿be￿loose.￿Use￿windows￿application￿ to￿check￿device￿can￿work￿fine￿or￿not.￿Perform￿Check￿1:￿

Check￿1￿ Make￿sure￿HDMI￿cable￿is￿firmly￿plugged￿into￿both￿the￿HDMI￿set￿and￿the￿HDMI￿ port￿of￿the￿computer.￿If￿the￿cable￿is￿connected￿correctly,￿go￿to￿Check￿2.￿

Check￿2￿ Make￿sure￿the￿HDMI￿port￿is￿firmly￿secured￿to￿the￿system￿board￿of￿the￿computer.￿ If￿the￿malfunction￿remains,￿go￿to￿Check￿3.￿

Check￿3￿ The￿HDMI￿cable￿may￿be￿damaged.￿Replace￿with￿a￿good￿cable.￿If￿the￿malfunction￿ remains,￿go￿to￿Procedure￿2.￿

Procedure￿2￿ HDMI￿set￿check￿

The￿HDMI￿TV￿set￿may￿be￿faulty.￿Perform￿Check￿1:￿

Check￿1￿ Try￿using￿the￿set￿for￿television￿reception.￿If￿it￿does￿not￿work,￿the￿set￿may￿be￿ damaged.￿If￿the￿set￿does￿work,￿perform￿Check￿2.￿

Check￿2￿ Try￿connecting￿a￿different￿television￿to￿the￿computer.￿If￿the￿replacement￿ television￿works,￿the￿original￿set￿may￿be￿damaged.￿If￿the￿replacement￿set￿does￿not￿ work￿the￿system￿board￿may￿be￿damaged.￿Replace￿it￿with￿a￿new￿one￿following￿the￿ instructions￿in￿Chapter￿4.￿

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SATELLITE￿L500D￿/￿￿PRO￿L500D￿MAINTENANCE￿MANUAL￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿49￿