Dell Precision 7520 - Page 5

Installing the USB board............................................................................................................................................42
Display bezel..................................................................................................................................................................... 43
Removing the display bezel.......................................................................................................................................43
Installing the display bezel.........................................................................................................................................43
Display panel..................................................................................................................................................................... 44
Removing the display panel...................................................................................................................................... 44
Installing the display panel.........................................................................................................................................45
Removing the display panel...................................................................................................................................... 46
Installing the display panel.........................................................................................................................................48
Display bracket................................................................................................................................................................. 48
Removing the display bracket.................................................................................................................................. 48
Installing the display bracket.....................................................................................................................................49
Display hinges...................................................................................................................................................................49
Removing the display hinge...................................................................................................................................... 49
Installing the display hinge........................................................................................................................................ 50
eDP cable...........................................................................................................................................................................51
Removing the eDP cable........................................................................................................................................... 51
Installing the eDP cable.............................................................................................................................................52
Camera..............................................................................................................................................................................52
Removing the camera............................................................................................................................................... 52
Installing the camera..................................................................................................................................................53
Display cover.................................................................................................................................................................... 53
Replacing the display cover...................................................................................................................................... 53
3 Technology and components....................................................................................................................... 55
Power adapter..................................................................................................................................................................55
Processors........................................................................................................................................................................ 55
Kaby Lake — 7th Generation Intel Core processors.............................................................................................55
USB features.................................................................................................................................................................... 56
USB 3.0/USB 3.1 Gen 1 (SuperSpeed USB)...........................................................................................................56
Speed...........................................................................................................................................................................57
Applications.................................................................................................................................................................57
Compatibility...............................................................................................................................................................58
HDMI 1.4............................................................................................................................................................................58
HDMI 1.4 Features......................................................................................................................................................58
Advantages of HDMI................................................................................................................................................. 59
4 System specications..................................................................................................................................60
System information..........................................................................................................................................................60
Processor...........................................................................................................................................................................61
Memory..............................................................................................................................................................................61
Video.................................................................................................................................................................................. 61
Audio..................................................................................................................................................................................62
Communication................................................................................................................................................................ 62
Expansion bus...................................................................................................................................................................62
Ports and connectors...................................................................................................................................................... 62
Display............................................................................................................................................................................... 63
Contents
5