Step 10. Remove the system battery (see “Removing the system battery” on page 256).
Step 11. Remove the USB embedded hypervisor flash device (see “Removing a USB embedded hypervisor
Step 12. Disconnect all cables from the system board. Make a list of each cable as you disconnect it; you
can then use this as a checklist when you install the new system board (see “Internal cable routing”
on page 173 and “System-board internal connectors” on page 30 for more information).
Step 13. Loosen the nine screws that secure the system board to the chassis.
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System board
(9 screws)
Step 14. Slightly lift the system board at the side that is near the fan cage to create a small angle of elevation
between the system board and chassis.
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Step 15. Gently push the external input/output connectors out of their respective holes in the chassis.
Removing and replacing components
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Summary of Contents for System x3630 M4
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