Lenovo ThinkSystem SR950, Руководство по установке, Страница: 288 / 390

Press the light path diagnostic switch
3
to turn on the system board LEDs for a limited amount of time when
the system board is removed from the chassis.
Figure 54. System-board light path LEDs
Table 220. Light path diagnostics: System-board LED status and actions
LED
Description
Action
1
Processor 2 error LED LED on: An error has occurred with
processor 2. See “Processor problems” in
Maintenance
Manual
2
System board error
LED
LED on: An error has occurred on the
system board.
Complete the following steps:
1. Check the Lenovo XClarity Controller
event log and the system error log for
information about the error.
2. Save the log if necessary, and clear the
log afterward.
3
Light path diagnostic
switch
Press the light path diagnostic switch to
turn on the system board LEDs.
4
Processor 1 error LED LED on: An error has occurred with
processor 1. See “Processor problems” in
Maintenance
Manual
5
Memory module 1
through 24 error LEDs
LED on: An error has occurred with the
designated memory module. See “Memory problems” in
Maintenance
Manual
Storage-board-assembly connectors
The following illustration shows the internal connectors on the storage board assembly.
284
ThinkSystem SR950 Setup Guide