Power Checkout - IBM xSeries 330 Hardware Maintenance Manual

Table 6. NDIS (Windows NT or Windows 2000) driver teaming messages for the Ethernet controller (continued)
Event ID Type
10 Warning
11 Informational
12 Warning
13 Informational
14 Informational
15 Error
16 Informational
17 Informational
18 Informational
19 Informational
Informational
20
21 Warning

Power checkout

Power problems can be difficult to troubleshoot. For instance, a short circuit can
exist anywhere on any of the power distribution busses. Usually a short circuit will
cause the power subsystem to shut down because of an overcurrent condition.
A general procedure for troubleshooting power problems is as follows:
1. Power off the system and disconnect the AC cord(s). Disconnect all external
2. Check for loose cables in the power subsystem. Also check for short circuits, for
3. Remove adapters and disconnect the cables and power connectors to all
Description
Explanation: Team nn. Adapter link down. Action: Make sure the
adapter is functioning properly.
Explanation: Team nn. Secondary adapter took over. Action: None.
Explanation: Team nn. Secondary adapter is deactivated from the Team.
Action: Make sure the secondary adapter is functioning properly and
that the adapter cable is securely connected to the LAN.
Explanation: Team nn. Secondary adapter has rejoined the Team. Action:
None.
Explanation: Team nn. Secondary adapter link is up. Action: None.
Explanation: Team nn. The last adapter has lost its link. Network
connection has been lost. Action: Shut down the server and replace the
adapters; then, restart the server to reestablish the connection.
Explanation: Team nn. An adapter has re-established the link. Network
connection has been restored. Action: None.
Explanation: Team nn. Preferred primary adapter has been detected.
Action: None.
Explanation: Team nn. Preferred secondary adapter has been detected.
Action: None.
Explanation: Team nn. Preferred primary adapter took over. Action:
None.
Explanation: Team nn. Preferred secondary adapter took over. Action:
None.
Explanation: Team nn. Primary adapter does not sense any Probes.
Possible reason: partitioned Team. Action: Make sure the cables of the
adapter team are connected to the same LAN segment. Reconfigure the
team if necessary.
cables and remove server from the rack.
Note: To determine if the power switch assembly needs to be replaced turn on
microswitch 5 on switch block 1 (power-on override) and reconnect the
AC cord. If the system powers on within 40 seconds then replace the
switch assembly.
instance if there is a loose screw causing a short circuit on a circuit board.
internal and external devices until system is at minimum configuration
required for power-on.
Note: Minimum configuration requirements are:
a. 1 Power supply
27
Diagnostics