About This Guide
ProxySG 900 Series Maintenance & Upgrade Guide
21
Upgrading from the SG900-20 to a SG900-45
Follow the listed steps to upgrade the SG900-20 to a SG900-45.
Upgrade
Steps
Description
1
Power down the appliance. See the
ProxySG 900 Series Quick Start Guide
for additional information.
2
Install a second power supply unit.
See, “Power Supply Unit” on page 43.
3
Add additional HDDs.
See, “Hard Disk Drive” on page 35.
4
Replace existing memory modules.
See, “Memory Module” on page 47.
5
Replace the existing CPU and heatsink unit.
See, “Processor (CPU)” on page 57.
6
Power on the appliance. See the
ProxySG 900 Series Quick Start Guide
for additional information.
7
Install new license keys.
See ‘Chapter 3: Licensing’ of the SGOS Admininstration Guide for additional instructions.
Summary of Contents for ProxySG SG900-10
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Page 34: ...34 ProxySG 900 Series Maintenance Upgrade Guide Fan Assembly...
Page 56: ...56 ProxySG 900 Series Maintenance Upgrade Guide Memory Module...
Page 86: ...86 ProxySG 900 Series Maintenance Upgrade Guide BIOS Battery...
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