Toshiba L500D manual General

Error!￿Use￿the￿Home￿tab￿to￿apply￿￿￿￿2￿to￿the￿text￿that￿you￿want￿to￿appear￿here.￿Error!￿Use￿the￿ Home￿tab￿to￿apply￿￿￿￿2￿to￿the￿text￿that￿you￿want￿to￿appear￿here.￿ 4￿Replacement￿Procedures￿

4.1￿ General￿

This￿chapter￿explains￿how￿to￿disassemble￿the￿laptop￿and￿replace￿Field￿Replaceable￿Units￿(FRUs).￿ Some￿replacement￿procedures￿may￿not￿require￿you￿to￿remove￿all￿the￿surrounding￿FRUs￿to￿ replace￿only￿one￿FRU.￿The￿chart￿below￿shows￿the￿FRUs￿in￿the￿order￿in￿which￿they￿should￿be￿ removed￿in￿a￿top-down￿manner,￿irrespective￿of￿their￿physical￿locations.￿The￿FRUs￿shown￿in￿the￿top￿area￿of￿the￿chart￿should￿normally￿be￿removed￿before￿removing￿the￿FRUs￿shown￿in￿the￿bottom￿ area.￿To￿replace￿the￿FRUs,￿first￿identify￿the￿suspect￿FRU￿for￿the￿system￿failure.￿Next,￿according￿ to￿this￿chart,￿determine￿the￿FRUs￿that￿need￿to￿be￿removed￿before￿removing￿the￿suspect￿FRU.￿ After￿you￿determine￿those￿FRUs,￿go￿to￿the￿appropriate￿sections￿according￿to￿the￿section￿numbers￿ shown￿in￿the￿boxes.￿Then￿start￿removal￿and￿replacement.￿

Satellite￿L500D￿Maintenance￿Manual￿ 4-1￿