Installing The System Board - Dell G5 5090 Service Manual

NOTE: Note the routing of all cables as you remove them so that you can route them correctly after you replace the
system board. For information on system-board connectors, see
Steps
1. Lay the computer on the right side.
2. Remove the screw (#6-32) that secures the front I/O-bracket to the chassis.
3. Rotate and remove the front I/O-bracket from the chassis.
4. Disconnect all the cables connected to the system board.
5. Remove the eight screws (#6-32) and that secure the system board to the chassis.
6. Remove the VR heat sink.
NOTE: The VR heat sink is shipped as a separate unit and it does not ship along with the system board. Ensure that
you replace the VR heat sink from old system board to the new system board.
7. Remove the screw (M2x4) and that secures the system board to the chassis.
8. Lift the system board at an angle and remove it off the chassis.
Identifier
Status

Installing the system board

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
GUID-92799A60-2F19-444C-AD6D-833DE31A9437
Released
"System-board components".
Removing and installing components 55