HPE ProLiant ML30 Gen10 Plus Maintenance And Service Manual page 127

Hex screwdriver—This tool is required only if the serial port cable is to be installed.
About this task About this task
Procedure Procedure
1. Position the system board over te alignment tabs on the chassis.
2. Install the system board (callout 1), and then secure the board with the screws (callout 2).
HPE ProLiant ML30 Gen10 Plus Server Maintenance and Service Guide 127