Toshiba PROL550 manual Liftupthelogicupperassembly, InstallingtheLogicUpperAssembly

4￿Replacement￿Procedures￿ 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.￿￿

3.￿ Detach￿one￿Power￿board￿FFC,￿one￿Bluetooth￿cable￿and￿one￿Touch￿Pad￿cable￿as￿shown￿in￿ Figure￿4.13.￿

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Figure￿4.13￿Detaching￿cables￿from￿under￿the￿keyboardp￿

4.￿ Lift￿up￿the￿logic￿upper￿assembly.￿

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Installing￿the￿Logic￿Upper￿Assembly￿

Install￿the￿logic￿upper￿assembly￿according￿to￿the￿following￿procedures.￿

1.￿ Seat￿the￿logic￿upper￿assembly￿to￿the￿front￿of￿the￿laptop,￿and￿adjust￿to￿the￿correct￿position.￿

2.￿ Attach￿the￿three￿cables￿and￿secure￿the￿six￿screws￿as￿indicated￿in￿Figure￿4.13￿and￿4.12.￿

3.￿ Turn￿the￿laptop￿upside￿down￿and￿secure￿it￿with￿21￿screws￿as￿indicated￿in￿Figure￿4.11:￿

−￿ Seventeen￿M2.5x6￿screws￿

−￿ Four￿M2.5x4￿screws￿

Satellite￿L550￿Maintenance￿Manual￿ 4-24￿