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HP ProBook 4320s Notebook PC HP ProBook 4321s ... - Warranty Life

HP ProBook 4320s Notebook PC HP ProBook 4321s ... - Warranty Life

HP ProBook 4320s Notebook PC HP ProBook 4321s ... - Warranty Life

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Table of contents1 Product description ........................................................................................................................................ 12 External component identification .............................................................................................................. 10Identifying hardware ........................................................................................................................... 10Top components ................................................................................................................................. 11TouchPad .......................................................................................................................... 11Lights ................................................................................................................................. 12Buttons, speakers, switches, and fingerprint reader (select models only) ......................... 13Keys ................................................................................................................................... 14Front components .............................................................................................................................. 15Right-side components ....................................................................................................................... 16Left-side components ......................................................................................................................... 17Bottom components ........................................................................................................................... 18Display ................................................................................................................................................ 19Wireless antennas (select models only) ............................................................................................. 20Additional hardware components ....................................................................................................... 213 Illustrated parts catalog ............................................................................................................................... 22Serial number label location ............................................................................................................... 22Computer major components ............................................................................................................. 23Display assembly components ........................................................................................................... 31Plastics Kit .......................................................................................................................................... 33Cable kit ............................................................................................................................................. 34Mass storage devices ......................................................................................................................... 35Miscellaneous parts ............................................................................................................................ 36Sequential part number listing ............................................................................................................ 384 Removal and replacement procedures ....................................................................................................... 45Preliminary replacement requirements ............................................................................................... 45Tools required .................................................................................................................... 45Service considerations ....................................................................................................... 45vii

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