Dell Alienware Alpha R2 Alienware Steam Machine R2 Service Manual - Page 72

front-panel light board, back panel

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Procedure NOTE: The system board shipped in your computer may differ from the system board shown in the images below. 1 Disconnect the USB-port cable, front-panel light board cable, and powerbutton board cable from the system board. For information on the location of connectors, see "System- board components". 2 Remove the screws that secure the back panel to the chassis. 1 power-button board cable 3 USB-port cable 5 back panel 3 Turn the chassis over. 2 front-panel light board cable 4 screws (2) 72

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Procedure
NOTE:
The system board shipped in your computer may differ from the
system board shown in the images below.
1
Disconnect the USB-port cable, front-panel light board cable, and power-
button board cable from the system board.
For information on the location of connectors, see
“System- board
components”
.
2
Remove the screws that secure the back panel to the chassis.
1
power-button board cable
2
front-panel light board
cable
3
USB-port cable
4
screws (2)
5
back panel
3
Turn the chassis over.
72