Lenovo ThinkAgile HX Series - Chapter 5. Configuration Procedures; Legacy Boot Mode

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Lenovo Converged HX Series Hardware Replacement Guide
© Copyright Lenovo 2017
Chapter 5. Configuration procedures
The chapter contains configuration procedures used in one or more hardware replacement procedures
described in Chapter 3.
This chapter also describes procedures to configure firmware for the Lenovo ThinkAgile HX Series appliances.
Legacy boot mode
Use the ASU system tool, or other means, to enable Legacy boot mode, if not already enabled.
>asu64 set BootModes.SystemBootMode “Legacy Mode”
Figure 11 shows where to change the setting from the UEFI setup page, accessed via F1 during boot.
Figure 11. Legacy Boot Mode
Select Legacy Boot Mode to ensure that “HARD DISK 0” in the boot order uses the two 128GB M.2 SSD, in a
RAID1 configuration for the hypervisor boot drive.
Use the ASU system tool, or other means, to select Legacy Boot Mode:
>asu64 set BootModes.SystemBootMode “Legacy Mode”