Toshiba PSLCAX/PSLCBX, SATEGO L300D, EQUIUM L300D manual Preface, Safetyprecautions

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Preface￿

This￿ maintenance￿ manual￿ describes￿ how￿ to￿ perform￿ hardware￿ service￿ maintenance￿ for￿ the￿ Toshiba￿Personal￿Computer￿Satellite￿L300D/L305D￿/￿Satellite￿Pro￿L300D￿/￿EQUIUM￿L300D￿ /￿ SATEGO￿ L300D,￿ referred￿ to￿ as￿ Satellite￿ L300D/L305D￿ /￿ Satellite￿ Pro￿ L300D￿ /￿ EQUIUM￿ L300D￿/￿SATEGO￿L300D￿in￿this￿manual.￿

The￿ procedures￿ described￿ in￿ this￿ manual￿ are￿ intended￿ to￿ help￿ service￿ technicians￿ isolate￿ faulty￿Field￿Replaceable￿Units￿(FRUs)￿and￿replace￿them￿in￿the￿field.￿

SAFETY￿PRECAUTIONS￿

Four￿ types￿ of￿ messages￿ are￿ used￿ in￿ this￿ manual￿ to￿ bring￿ important￿ information￿ to￿ your￿ attention.￿￿Each￿of￿these￿messages￿will￿be￿italicized￿and￿identified￿as￿shown￿below.￿

DANGER:￿“Danger”￿indicates￿the￿existence￿of￿a￿hazard￿that￿could￿result￿in￿death￿or￿ serious￿bodily￿injury,￿if￿the￿safety￿instruction￿is￿not￿observed.￿

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WARNING:￿“Warning”￿indicates￿the￿existence￿of￿a￿hazard￿that￿could￿result￿in￿bodily￿ injury,￿if￿the￿safety￿instruction￿is￿not￿observed.￿

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CAUTION:￿“Caution”￿indicates￿the￿existence￿of￿a￿hazard￿that￿could￿result￿in￿property￿ damage,￿if￿the￿safety￿instruction￿is￿not￿observed.￿

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NOTE:￿“Note”￿contains￿general￿information￿that￿relates￿to￿your￿safe￿maintenance￿ service.￿

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Improper￿ repair￿ of￿ the￿ computer￿ may￿ result￿ in￿ safety￿ hazards.￿ Toshiba￿ requires￿ service￿ technicians￿ and￿ authorized￿ dealers￿ or￿ service￿ providers￿ to￿ ensure￿ the￿ following￿ safety￿ precautions￿are￿adhered￿to￿strictly.￿

￿￿ Be￿ sure￿ to￿ fasten￿ screws￿ securely￿ with￿ the￿ right￿ screwdriver.￿ If￿ a￿ screw￿ is￿ not￿ fully￿ fastened,￿it￿could￿come￿loose,￿creating￿a￿danger￿of￿a￿short￿circuit,￿which￿could￿cause￿ overheating,￿smoke￿or￿fire.￿

￿￿ If￿you￿replace￿the￿battery￿pack,￿RTC￿battery￿or￿backup￿battery,￿be￿sure￿to￿use￿only￿the￿ same￿model￿battery￿or￿an￿equivalent￿battery￿recommended￿by￿Toshiba.￿Installation￿of￿ the￿wrong￿battery￿can￿cause￿the￿battery￿to￿explode.￿

SATELLITE￿L300D/L305D/SATELLITE￿PRO￿L300D/EQUIUM￿L300D/SATEGO￿L300D￿￿￿￿￿MAINTENANCE￿MANUAL￿ III￿