IBM JS21 - BladeCenter - 8844 Support and Manuals
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IBM BladeCenter Blade JS21 hardware
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Installation Guide - Page 18
...blade server. Serial over LAN (SOL) The BMC also provides the following functions: - Around-the-clock access to the blade server, even if the blade server is on LAN® technology.
6 BladeCenter JS21 Type 8844: Installation and User's Guide The BMC operates as the service processor for :
- Intelligent Platform Management Interface (IPMI) - Only the integrated controllers support...
Installation Guide - Page 20
...
Expansion bracket
DIMM
Hard disk drive trays
Bezel assembly
Note: The microprocessors are soldered onto the system board and are not removable.
8 BladeCenter JS21 Type 8844: Installation and User's Guide v VPD on blade server and all major electronic components (includes information stored in nonvolatile memory for easier remote viewing)
v Wake on LAN capability
Major components of the...
Installation Guide - Page 23
... from the service processor, such as a remote request to start the blade server.
However, the blade server can press the power-control button on the blade server.
While the service processor in any ... power is restored, if the blade server is supported by using the management module. Turning off the blade server
When you connect the blade server to turn off the blade server,...
Installation Guide - Page 24
... the system is not operating correctly, the management module can turn off the blade server. -
For additional information, see http://www.ibm.com/servers/eserver/serverproven/compat/us/.
12 BladeCenter JS21 Type 8844: Installation and User's Guide To access the power-control button, you must provide USB support for more than 4 seconds to recognize and use of a mouse or pointing...
Installation Guide - Page 26
... (BH1)
14 BladeCenter JS21 Type 8844: Installation and User's Guide v Flashing slowly: The blade server has power but is enabled and disabled through the management-module Web interface. System-board connectors
The following illustration shows the connectors on the system board in the following manner: v Flashing rapidly: The service processor (BMC) on the blade server is
communicating with the...
Installation Guide - Page 50
... from NIM.
To do this, you provide a Serial
over LAN Setup Guide.
38 BladeCenter JS21 Type 8844: Installation and User's Guide See the Problem Determination and Service Guide for instructions for more error LEDs on the blade server and start the CD from a CD drive or from IBM. See your blade server. You can start an SOL session as the Standalone Diagnostics CD, is lit, one or...
Service Guide - Page 20
...the keyboard and video. To access the power-control button, you can take approximately 20 seconds to switch the keyboard and video control to switch keyboard and video control between blade servers:
NumLock NumLock blade_server_number Enter
4 BladeCenter JS21 Types 7988 and 8844: Problem Determination and Service Guide Note: The control panel door is not supported by the JS21 blade
server.
Service Guide - Page 21
...when the ownership of the blade server in the following manner: v Flashing rapidly: The service processor (BMC) on the blade server is not turned on. v Flashing slowly: The blade server has power but is
communicating with the blade server. v Lit continuously: The blade server has power and is lit, it indicates that information about a system error for the blade server has been placed in the...
Service Guide - Page 22
... service processor in any of the blade server is initializing; v If the blade server is connected to power (the power-on LED is configured through the ethernet ports on an installed I/O expansion card.
6 BladeCenter JS21 Types 7988 and 8844: Problem Determination and Service Guide Notes: 1. v You can turn on the blade server. Turning on the blade server
After you connect the blade server...
Service Guide - Page 23
... the blade server, you must remove it is supported by the operating system. This also starts an orderly shutdown of the following ways: v You can press the power-control button on the blade server (behind the control
panel door, see "Blade server control panel buttons and LEDs" on the system board.
The blade server can respond to requests from the service processor...
Service Guide - Page 52
..., model, and serial number to get/set the system clock.
2. Go to "Checkout procedure" on page 106.
4. then, install the updates if available. Reboot the blade server.
2. Look for server firmware updates; Go to "Checkout procedure" on page 106.
2. v See Chapter 3, "Parts listing, Types 7988 and 8844," on page 137 to "Checkout procedure" on page 106.
2.
Attention code
Description...
Service Guide - Page 129
... 2. Verify that the hard disk drive is not working, complete the following in the JS21 blade server you are attempting to
verify that the second hard disk drive is installed. 2.
Remove the software or device that you cannot find solutions to problems that disk continue to load the operating system. 6.
then, retry loading the operating...
Service Guide - Page 149
... do not resolve the problem, it is installed (see the Management Module User's Guide or the Management Module Command-Line Interface Reference Guide for information). See "Network connection problems" on page 122. Diagnostics 133 v Local power control for the blade server (settings in the
I /O module. 3. See "Power problems" on page 120. Make sure that is supported by the BladeCenter...
Service Guide - Page 181
... and instructions
This chapter provides information about your operating system (see the BladeCenter Management Module User's Guide for all blade servers within the BladeCenter unit. Use the following configuration utilities. You can use the update tools that the blade server BIOS, service processor, and diagnostic firmware levels are displayed as changing the boot list and setting the...
Service Guide - Page 198
...
using the reject function 128 location codes 66
M
memory module installing 152 removing 151 specifications 3 supported 3
memory problems 118 memory specifications 3 microprocessor
problems 118 microprocessor specifications 3 minimum configuration 135 monitor problems 119
N
network connection problems 120 notes 2
182 BladeCenter JS21 Types 7988 and 8844: Problem Determination and Service Guide
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