Dell XPS 15 9570 XPS 15 Service Manual - Page 61

Removing the display assembly, Prerequisites, Procedure

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37 Removing the display assembly 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. Prerequisites 1 Remove the base cover. 2 Remove the battery (half-length) or the battery (full-length). 3 Remove the wireless card. Procedure NOTE: The touch-screen cable is available only on laptop configurations with touch displays. 1 Remove the two screws (M2x2) that secure the display-cable bracket to the system board. 2 Disconnect the display cable from the system board. 3 Note the cable routing and remove the display cable from the routing guides on the left fan. 4 Peel off the tape that secures the display cable to the system board. 5 Peel the tape and disconnect the touch-screen cable from the system board if applicable. 6 Peel off the tape that secures the touch-screen cable to the system board if applicable. Figure 29. Disconnecting the cables 1 routing guides 3 tapes (touch-screen cable) 5 tape 2 tape (display cable) 4 touch-screen cable (optional) 6 screws (2) Removing the display assembly 61

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Removing the display assembly
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
.
Prerequisites
1
Remove the
base cover
.
2
Remove the
battery (half-length)
or the
battery (full-length)
.
3
Remove the
wireless card
.
Procedure
NOTE:
The touch-screen cable is available only on laptop
configurations
with touch displays.
1
Remove the two screws (M2x2) that secure the display-cable bracket to the system board.
2
Disconnect the display cable from the system board.
3
Note the cable routing and remove the display cable from the routing guides on the left fan.
4
Peel
off
the tape that secures the display cable to the system board.
5
Peel the tape and disconnect the touch-screen cable from the system board if applicable.
6
Peel
off
the tape that secures the touch-screen cable to the system board if applicable.
Figure 29. Disconnecting the cables
1
routing guides
2
tape (display cable)
3
tapes (touch-screen cable)
4
touch-screen cable (optional)
5
tape
6
screws (2)
37
Removing the display assembly
61