TX2550 M4 Upgrade and Maintenance Manual 515
The minimum startup configuration consists of the following components and
cables:
Ê "Shutting down the server" on page 52
Ê "Disconnecting the power cord" on page 53
Ê Take the system down to its minimum startup configuration.
Ê "Connecting the power cord" on page 81
Ê Connect a display to the server.
Ê Switch on the server, see section "Switching on the server" on page 82.
V CAUTION!
Since the fan module is not included in the minimum startup
configuration, the server must be shut down immediately after the
diagnostic process is complete (POST phase has been passed).
The minimum startup configuration must be used exclusively for
diagnostic purposes by maintenance personnel, never in daily
operation!
Components Notes
System board no TPM or expansion cards installed
1 CPU with CPU heat sink installed in CPU slot CPU 1
1 memory module installed in DIMM slot 1A
Front panel module without connected USB3.0
1 PSU installed in PSU bay PSU 1
Table 4: Minimum startup configuration - components
Cables Notes
Front panel cable connected to system board
Power cable
Table 5: Minimum startup configuration - cables