Table Of Contents - Dell Latitude 5591 Service Manual

1 Working on your computer............................................................................................................................. 6
Safety instructions............................................................................................................................................................. 6
Turning off your computer - Windows 10.....................................................................................................................6
Before working inside your computer..............................................................................................................................6
After working inside your computer.................................................................................................................................7
2 Technology and components..........................................................................................................................8
Power adapter.................................................................................................................................................................... 8
DDR4................................................................................................................................................................................... 8
DDR4 Details.................................................................................................................................................................8
Memory Errors..............................................................................................................................................................9
HDMI 1.4- HDMI 2.0...........................................................................................................................................................9
HDMI 1.4- HDMI 2.0 Features................................................................................................................................... 10
Advantages of HDMI..................................................................................................................................................10
USB features..................................................................................................................................................................... 10
USB 3.0/USB 3.1 Gen 1 (SuperSpeed USB)............................................................................................................10
Speed............................................................................................................................................................................ 11
Applications.................................................................................................................................................................. 11
Compatibility................................................................................................................................................................12
Advantages of Displayport over USB Type-C......................................................................................................... 12
USB Type-C.......................................................................................................................................................................12
Alternate Mode........................................................................................................................................................... 12
USB Power Delivery................................................................................................................................................... 13
USB Type-C and USB 3.1........................................................................................................................................... 13
3 Disassembly and reassembly........................................................................................................................ 14
Subscriber Identity Module(SIM) board........................................................................................................................ 14
Installing the Subscriber Identification Module card...............................................................................................14
Removing the Subscriber Identification Module card............................................................................................ 14
Base cover.........................................................................................................................................................................15
Removing the base cover..........................................................................................................................................15
Installing the base cover............................................................................................................................................ 16
Battery............................................................................................................................................................................... 16
Removing the battery................................................................................................................................................ 16
Installing the battery................................................................................................................................................... 17
Solid State Drive - optional .......................................................................................................................................... 17
Removing the M.2 Solid State Drive - SSD............................................................................................................. 17
Installing the M.2 Solid State Drive - SSD............................................................................................................... 19
Hard drive.......................................................................................................................................................................... 19
Removing hard drive.................................................................................................................................................. 19
Installing hard drive ................................................................................................................................................... 20
WLAN card........................................................................................................................................................................ 21
Removing the WLAN card.........................................................................................................................................21
Contents
Contents 3