Toshiba PROL550 manual Tables

2￿Troubleshooting￿Procedures￿

Figures￿ Figure2-1￿￿￿￿￿￿￿￿Troubleshooting￿flowchart￿(1/2)………………………………………………5￿

Figure2-1￿￿￿￿￿￿￿￿Troubleshooting￿flowchart￿(22)………………………………………………6￿

Figure￿2-2￿￿￿￿￿￿￿Power￿Supply￿Troubleshooting￿Process………………………………………9￿

Figure￿2-3￿	Display￿troubleshooting￿process￿	￿14￿
Figure￿2-4￿	Keyboard￿troubleshooting￿process￿	￿17￿
Figure￿2-5￿	External￿USB￿device￿troubleshooting￿process￿	￿19￿
Figure￿2-6￿	TouchPad￿troubleshooting￿process￿	￿22￿
Figure￿2-7￿	Speaker￿troubleshooting￿process￿	￿24￿
￿Figure￿2-8￿￿Wireless￿LAN￿troubleshooting￿process￿		￿26￿
Figure￿2-9￿	Camera￿troubleshooting￿process￿	￿28￿

Figure￿2-10￿￿￿￿￿Bluetooth￿troubleshooting￿process…..……………………………….……….30￿

Figure￿2-11￿￿￿￿￿3￿in￿1￿card￿troubleshooting￿process……………………………..…….………32￿

Figure￿2-12￿￿￿￿￿HDD/SSD￿troubleshooting￿process……………………….……..…………...34￿

Figure￿2-13￿￿￿￿￿CRT￿troubleshooting￿process￿………………………………………………..36￿

Figure￿2-14￿￿￿￿￿LAN￿troubleshooting￿process￿………………………………………………..38￿

Figure￿2-15￿￿￿MIC￿troubleshooting￿process￿……………………………………………….....40￿

Figure￿2-16￿￿￿BUTTON￿troubleshooting￿process￿……………………………………………42￿

Figure￿2-17￿￿￿Modem￿troubleshooting￿process￿………………………………………………44￿

Figure￿2-18￿￿￿Express￿card￿troubleshooting￿process￿…………………………………………46￿

Figure￿2-19￿￿￿HDMI￿troubleshooting￿process￿………………………………………………..48￿

Figure￿2-20￿￿￿E-SATA￿troubleshooting￿process￿…………………………………………......50￿

Figure￿2-21￿Optical￿Drive￿Troubleshooting……………………………………………….52￿

￿

￿

￿

￿

￿

￿

Tables￿
Table￿2-1￿Battery￿LED￿	￿9￿
Table￿2-2￿DC-IN￿LED￿	￿10￿
￿￿￿￿￿￿￿￿￿

SATELLITE￿L550/PROL550￿SERIES￿MAINTENANCE￿MANUAL￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿2￿