Removing the system board
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before working inside your computer
. After working inside your
computer, follow the instructions in
After working inside your computer
For more safety best practices, see the Regulatory Compliance home
page at
www.dell.com/regulatory_compliance
NOTE: Your computer’s Service Tag is stored in the system board. You
must enter the Service Tag in the BIOS setup program after you replace
the system board.
NOTE: Replacing the system board removes any changes you have made
to the BIOS using the BIOS setup program. You must make the
appropriate changes again after you replace the system board.
NOTE: Before disconnecting the cables from the system board, note the
location of the connectors so that you can reconnect the cables correctly
after you replace the system board.
Prerequisites
1
Remove the
2 Follow the procedure from step 1 to step 4 in “
3 Remove the
4 Remove the
5 Remove the
6 Remove the
7 Remove the
Procedure
1
Turn the computer over.
2 Peel the tape to access the display cable on the system board.
3 Open the latch and disconnect the display cable from the system board.
67
Summary of Contents for Alienware 17 R5
Page 20: ...5 Replace the six screws M2 5x13 that secure the base cover to the computer base 20 ...
Page 23: ...7 Disconnect the interposer from the hard drive 23 ...
Page 26: ...7 Connect the hard drive cable to the system board Post requisites Replace the base cover 26 ...
Page 32: ...3 Slide and remove the solid state drive from the solid state drive slot 32 ...
Page 36: ...2 Slide and remove the memory module from the memory module slot 36 ...
Page 38: ...Post requisites Replace the base cover 38 ...
Page 40: ...3 Pull the rear I O cover from the computer base 40 ...
Page 42: ...Post requisites Replace the base cover 42 ...
Page 46: ...6 Lift the computer base off the palm rest assembly 46 ...
Page 51: ...5 Gently peel the coin cell battery along with its cable off the palm rest assembly 51 ...
Page 55: ...3 Lift the speakers along with its cable off the palm rest assembly 55 ...
Page 59: ...4 Turn the I O board over 5 Disconnect the subwoofer cable 59 ...
Page 60: ...6 Lift the I O board off the palm rest assembly 60 ...
Page 64: ...2 Lift the subwoofer along with its cable off the palm rest assembly 64 ...
Page 72: ...25 After performing all the above steps you are left with the system board 72 ...
Page 80: ...8 Lift the heat sink assembly off the system board 80 ...
Page 85: ...5 Remove the cable from the routing guides on the palm rest assembly 85 ...
Page 89: ...2 Lift the power button board along with its cable off the palm rest assembly 89 ...
Page 95: ...7 Lift the display assembly off the computer base 95 ...
Page 100: ...2 Lift the battery off the palm rest assembly 100 ...
Page 108: ...7 Replace the base cover 108 ...
Page 111: ...4 Peel off the macro keys cable and macro keys backlight cable from the keyboard 111 ...
Page 112: ...5 Lift the keyboard at an angle and remove it from the tabs on the palm rest assembly 112 ...
Page 116: ...13 Replace the base cover 116 ...
Page 122: ...Procedure After performing all the prerequisites we are left with the palm rest 122 ...
Page 124: ...19 Replace the base cover 124 ...