Table of Contents
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Chapter 1: Views of Inspiron 27 7720 All-in-One............................................................................ 7
Right........................................................................................................................................................................................7
Front....................................................................................................................................................................................... 8
Back........................................................................................................................................................................................ 9
Back panel............................................................................................................................................................................10
Bottom...................................................................................................................................................................................11
Service Tag..........................................................................................................................................................................12
Tilt.......................................................................................................................................................................................... 13
Inside view of your computer..........................................................................................................................................15
Retractable camera........................................................................................................................................................... 15
Chapter 2: Set up your computer................................................................................................. 17
Chapter 3: Specifications of Inspiron 27 7720 All-in-One............................................................. 23
Dimensions and weight.................................................................................................................................................... 23
Stand.................................................................................................................................................................................... 23
Processor............................................................................................................................................................................ 25
Chipset.................................................................................................................................................................................26
Operating system.............................................................................................................................................................. 26
Memory................................................................................................................................................................................26
External ports..................................................................................................................................................................... 27
Internal slots....................................................................................................................................................................... 27
Ethernet...............................................................................................................................................................................28
Wireless module................................................................................................................................................................. 28
Audio.....................................................................................................................................................................................28
Storage................................................................................................................................................................................ 29
Media-card reader.............................................................................................................................................................29
Camera.................................................................................................................................................................................30
Power adapter................................................................................................................................................................... 30
Display...................................................................................................................................................................................31
GPU-Integrated.............................................................................................................................................................. 32
GPU-Discrete.................................................................................................................................................................. 32
Environmental.................................................................................................................................................................... 32
Regulatory compliance..................................................................................................................................................... 33
Operating and storage environment.............................................................................................................................33
Dell support policy............................................................................................................................................................. 33
Chapter 4: Working inside your computer....................................................................................34
Safety instructions............................................................................................................................................................ 34
Before working inside your computer.....................................................................................................................34
Safety precautions...................................................................................................................................................... 35
Electrostatic discharge-ESD protection............................................................................................................. 35
ESD field service kit ...................................................................................................................................................36
Transporting sensitive components........................................................................................................................ 37
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