System Board; Removing The System Board - Dell Latitude 7530 Service Manual

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Steps
1. Place the smart card reader along with the smart card reader flexible flat cable into its slot on the computer.
2. Replace the four screws (M2x2.5) to secure the smart card reader to the plam-rest and keyboard assembly.
3. Adhere the smart card reader flexible flat cable to the plam-rest and keyboard assembly.
4. Adhere the NFC flexible printed circuits to the smart card reader flexible flat cable.
NOTE:
This step applies only to computers shipped with an NFC module installed.
5. Adhere the touchpad flexible flat cable to the smart card reader flexible flat cable.
6. Connect the to the connector on the USH daughter-board.
7. Connect the NFC flexible printed circuits (for computers shipped with an NFC module) and smart card reader flexible flat
cable to the respective connectors on the USH daughter-board.
8. Connect the touchpad flexible flat cable to the connector on the system board.
9. Using the alignment posts and rubber grommets, place the left speaker into the slot on the palm-rest and keyboard
assembly.
NOTE:
Ensure that the alignment posts are threaded through the rubber grommets on the left speaker.
10. Route the main-speaker cable along the bottom side of the thermal fan. Then secure the main-speaker cable into the routing
guides on the palm-rest and keyboard assembly.
NOTE:
The main-speaker cable must be routed through the routing guides to avoid damaging the speaker cable when
installing the base cover.
11. Connect the main-speaker cable to the connector on the main-speaker daughter-board.
Next steps
1. Install the
3-cell battery
2. Install the
base
cover.
3. Follow the procedure in

System board

Removing the system board

Prerequisites
1. Follow the procedure in
2. Remove the
microSIM-card
3. Remove the
base
cover.
4. Remove the
M.2 2230 solid-state drive
5. Remove the
WWAN
card, if applicable.
NOTE:
This procedure applies only to computers shipped with a WWAN card installed.
6. Remove the
thermal
module.
About this task
The following image indicates the connectors on your system board.
62
Removing and installing components
or the
4-cell
battery, whichever applicable.
After working inside your
Before working inside your
tray.
or the
M.2 2280 solid-state
computer.
computer.
drive, whichever applicable.

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