Lenovo ThinkPad T530i User Manual page 147

Flash update
Your network administrator can remotely update the system programs on your computer from a management
console. The following requirements must be met:
• Your computer must be started over the LAN.
• Your computer must be engaged in a Preboot eXecution Environment (PXE).
• Network-management software must be installed on the remote administrator's computer.
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Chapter 8 Advanced configuration