Component
Secured to
Screw type
Quantity
Screw image
Touchpad
Palm-rest assembly
M1.6x2
4
Hinges
Palm-rest assembly
M2x4.5
4
Display-cable bracket
System board
M2x3.5
3
I/O board
Palm-rest assembly
M2x3
3
Power button
Palm-rest assembly
M1.4x2.3
2
Power button with
optional fingerprint reader
NOTE:
Applicable
for computers
shipped with a
fingerprint reader.
Palm-rest assembly
M1.4x2.3
2
System board
Palm-rest assembly
M2x3
1
Keyboard
Palm-rest assembly
M1.2x1.5
28
Fan bracket
Keyboard
M1.4x2.3
1
Nano-SIM card tray
Removing the Nano-SIM card tray
Prerequisites
1. Follow the procedure in
before working inside your computer
About this task
The following image indicates the location of the Nano-SIM card tray and provides a visual representation of the removal procedure.
NOTE:
The Nano-SIM card slot is available in your computer depending on the region and configuration you ordered.
10
Removing and installing components
Summary of Contents for Inspiron 7490 P115G
Page 1: ...Inspiron 7490 Service Manual Regulatory Model P115G Regulatory Type P115G001 ...
Page 49: ...Removing and installing components 49 ...
Page 50: ...50 Removing and installing components ...
Page 53: ...Removing and installing components 53 ...
