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Appendix A: Maintenance
• Upgrading the Firmware (below)
• Removing Disk Drives (page 130)
• Replacing the Power Supply (page 132)
• Replacing the Cooling Fan (page 134)
Upgrading the Firmware
Follow this procedure to upgrade the firmware on your SmartStor.
Downloading the Firmware Upgrade File
To download the upgrade file:
1. Point your browser to http://www.promise.com
The firmware was placed in “Support” > “Download” > “DS4600”
2. Download the DS4600 firmware upgrade file to your PC.
The firmware upgrade filename will be similar to ds4600_xxxxxx_xx.upg
Installing the Firmware Upgrade File
To install the firmware upgrade file:
1. Go to the Main Window.
See “Opening the Main Window” on page 19.
2. Click the DAS Management icon and click the Upgrade Firmware button.
3. Click the folder icon.
Warning
Do not disconnect the power or shut down the SmartStor while the
upgrade is running!