Promise Technology Pegasus3 R4, Product Manual, Page: 74 / 232

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Managing the Pegasus3 Pegasus3 Product Manual
Updating Firmware
For best performance, it is a good idea to keep the Pegasus3 firmware up to date. The update
procedure is used for the controller and other system hardware. Download the latest firmware from
the PROMISE website at www.PROMISE.com/support/download.aspx and place the .img file on your
computer.
Keep in mind that after the update process, it will be necessary to restart your computer.
To update the controller firmware:
1. From the Admin drop-down menu in the menu bar at the top of your desktop, choose Firmware
Update .
2. Click on the padlock icon to unlock the menu, and type in the password for your computer when
the prompt appears.
3. Click the Choose File button and locate the .img file you downloaded from PROMISE.
4. Click the
Submit
button.
5. In the Confirmation box, type the word “confirm” in the field provided and click the Confirm
button.
6. The process will take several seconds to complete. Once the process has completed, you will be
prompted to restart the computer. Once you’ve restarted your computer, you may continue to use
the Pegasus3.