Chapter 1: Set up your Inspiron 15 3521......................................................................................... 4
Chapter 2: Views of Inspiron 15 3521............................................................................................. 6
Right....................................................................................................................................................................................... 6
Left..........................................................................................................................................................................................6
Top.......................................................................................................................................................................................... 7
Front....................................................................................................................................................................................... 8
Bottom................................................................................................................................................................................... 9
Service Tag........................................................................................................................................................................... 9
Battery charge and status light .....................................................................................................................................10
Chapter 3: Specifications of Inspiron 15 3521............................................................................... 11
Dimensions and weight......................................................................................................................................................11
Processor..............................................................................................................................................................................11
Chipset..................................................................................................................................................................................12
Operating system...............................................................................................................................................................12
Memory.................................................................................................................................................................................12
External ports......................................................................................................................................................................13
Internal slots........................................................................................................................................................................13
Wireless module..................................................................................................................................................................13
Audio..................................................................................................................................................................................... 14
Storage................................................................................................................................................................................. 14
Media-card reader............................................................................................................................................................. 15
Keyboard.............................................................................................................................................................................. 15
Camera................................................................................................................................................................................. 16
Touchpad............................................................................................................................................................................. 16
Power adapter.................................................................................................................................................................... 16
Battery.................................................................................................................................................................................. 17
Display...................................................................................................................................................................................18
Fingerprint reader (optional)...........................................................................................................................................19
GPU—Integrated...............................................................................................................................................................19
Multiple display support matrix...................................................................................................................................... 20
Hardware security.............................................................................................................................................................20
Operating and storage environment.............................................................................................................................20
Chapter 4: ComfortView.............................................................................................................. 21
Chapter 5: Keyboard shortcuts of Inspiron 15 3521...................................................................... 22
Chapter 6: Getting help and contacting Dell................................................................................ 24
Contents
Contents 3
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