Toshiba Qosmio F50 manual IEEE1394Troubleshooting, 36TroubleshootingProcedures

36￿Troubleshooting￿Procedures￿

2.13￿ IEEE￿1394￿Troubleshooting￿

START

Perform￿IEEE￿1394￿device￿check

(Procedure￿1)

	Is￿IEEE￿1394￿transmission￿ok?
	Yes
	Perform￿diagnostic￿check
	(Procedure￿2)
			IEEE￿1394￿port￿and
No			transmission￿are￿not
	Was￿an￿IEEE￿1394￿problem￿detected?	No	faulty.￿Continue
			troubleshooting￿-￿refer
			to￿Figure￿2.1
	Yes
	Perform￿connection￿and￿replacement￿check
	(Procedure￿3)

Replace￿system￿board

END

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

￿ 36￿

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