HP ProBook 4410s - Page 116

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WWAN module (see
WWAN module on page 68)
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Modem module (see
Modem module on page 96)
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Processor (see
Processor on page 103)
Remove the system board:
1. Position the computer right-side up with the front toward you.
2. Disconnect the following cables from the system board:
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(1) Bluetooth module cable
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(2) USB connector module cable
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(3) RJ-45 cable
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(4) SIM board
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(5) Power cable
3. Lift the rear edge of the system board (1) until it rests at an angle.
4. Remove the system board from the base enclosure (2).
106 Chapter 4 Removal and replacement procedures