IBM BladeCenter S, Руководство по диагностике и обслуживанию, Страница: 35 / 146

connected to the same power input voltage (either 110 V ac or 220 V
ac). Do not mix power input voltages.
2.
Unplug the AC power cord from the power module and plug it in
again.
3. Reseat the power supply.
4. Swap the AC power cord with a power cord that is known to be
working.
5. Move the power module to another power module bay in the
BladeCenter S chassis.
Fan modules
The BladeCenter S chassis comes with four installed hot-swap fan modules.
The fan modules (sometimes called fan packs ) are designed to provide cooling
airflow to the blade servers and I/O modules. Each fan module contains two fans.
Fan error LED
Indicators and controls
Each fan module has a single LED:
Error Lit (amber). One of the fans in the fan module has failed.
Note:
If one of the fans in the fan module fails, the other fan will begin
operating at full speed.
Systems and storage management
IBM provides products that you can use to manage your BladeCenter S system and
the integrated shared storage that is available.
IBM Director
IBM Director provides a comprehensive entry-level workgroup hardware manager.
It includes advanced self-management capabilities for maximum system
availability and support for multiple operating systems, including Microsoft
Windows, AIX, Linux, and i5/OS.
With IBM Director, a systems or network administrator can perform the following
tasks:
v
View and modify the hardware configuration of remote systems
Chapter 1. Introduction
21