Administering Your Server; Checking Your Firmware Version; Upgrading Your System - BITMAIN ANTMINER S19a Pro Installation Manual

5. Administering Your Server

5.1 Checking Your Firmware Version

To check your firmware version:
1. Enter the backstage of your server, find the firmware version on the bottom.
2. Firmware Version displays the date of the firmware your server uses. In the examples below, the server is using firmware
version
20210526.

5.2 Upgrading Your System

Make sure that the S19a Pro server remains powered during the upgrade process. If power fails before the upgrade is
completed, you will need to return it to Bitmain for repair.
To upgrade the server's firmware:
1. In System, click Firmware Upgrade.
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S19a Pro Server Installation Guide
5. Administering Your Server