Dell Precision 7520 Owner's Manual
Also see for Inspiron 7520: Quick start guideQuick start guideQuick start guideOwner's manualSetup and specifications
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Contents
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Contents1 Working on your computer............................................................................................................................. 7Safety instructions............................................................................................................................................................. 7Turning off your — Windows............................................................................................................................................7Before working inside your computer.............................................................................................................................. 7After working inside your computer.................................................................................................................................82 Disassembly and reassembly..........................................................................................................................9Recommended tools.......................................................................................................................................................... 9SD card................................................................................................................................................................................9Removing SD card....................................................................................................................................................... 9Installing SD card..........................................................................................................................................................9Battery cover......................................................................................................................................................................9Removing the battery cover....................................................................................................................................... 9Installing the battery cover........................................................................................................................................10Battery............................................................................................................................................................................... 10Lithium-ion battery precautions................................................................................................................................10Removing the battery................................................................................................................................................ 10Installing the battery....................................................................................................................................................11Hard drive........................................................................................................................................................................... 11Removing the hard drive............................................................................................................................................ 11Installing the hard drive.............................................................................................................................................. 12Hard drive cable connector............................................................................................................................................. 13Removing the hard drive cable connector...............................................................................................................13Installing the hard drive cable connector................................................................................................................. 13Keyboard lattice and Keyboard........................................................................................................................................14Removing the keyboard............................................................................................................................................. 14Installing the keyboard............................................................................................................................................... 15Base cover.........................................................................................................................................................................15Removing the base cover..........................................................................................................................................15Installing the base cover............................................................................................................................................ 16SIM card.............................................................................................................................................................................16Removing the SIM card............................................................................................................................................. 16Installing the SIM card................................................................................................................................................17Memory modules.............................................................................................................................................................. 17Removing the primary memory module................................................................................................................... 17Installing the primary memory module..................................................................................................................... 18Removing the secondary memory module.............................................................................................................. 18Installing the secondary memory module................................................................................................................ 19WWAN card.......................................................................................................................................................................19Removing Wireless Wide Area Network - WWAN card.........................................................................................19Installing the WWAN card ........................................................................................................................................20WLAN card....................................................................................................................................................................... 20Removing the Wireless Local Area Network - WLAN card.................................................................................. 20Contents 3 |
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