Step 4

This step attempts to load the standalone diagnostics.

1.Reboot the partition.

Note: Standalone diagnostics may be run with a CD-ROM or from a NIM server. If

run from CD-ROM, the CD-ROM drive must be made available to the partition upon which you want to run standalone diagnostics. After this is done, go to step 2 on page 150. If running from NIM, the NIM server must be set up to allow a diagnostic boot from that partition (both NIM server and client partition must have network adapters). For more information, see Chapter 5, ªUsing the Online and Standalone Diagnosticsº on page 83.

2.Insert the diagnostic CD into the CD-ROM drive.

3.If the keyboard POST indicator displays, press the numeric 5 key on the keyboard to indicate that diagnostics are to be loaded from CD-ROM.

4.Type the requested passwords.

5.Follow the instructions to select a console.

6.Wait until the diagnostics load or the system appears to stop.

Did the diagnostics load?

NO

Go to ªStep 5º.

YES

Go to ªStep 6º on page 154.

Step 5

Starting at the top of the following table, locate your symptom and perform the action listed in the Action column.

Symptom

Action

 

 

The power LED does not come on, or comes on and

Check the power cable to the outlet. Check the circuit

does not stay on.

breakers and check for power at the outlet.

 

Ensure that the room temperature is within 60 - 90°F.

 

If you do not find a problem, record error code

 

M0PS0000 and report the problem to the service

 

organization.

 

 

The diagnostics are loaded and there was no beep

Record error code M0SPK001.

heard from the system unit during the IPL sequence.

 

 

 

The system stops with the diagnostic operating

Go to ªStep 6º on page 154.

instructions displayed.

 

 

 

The system stops with a prompt to enter a password.

Enter the password. You are not allowed to continue

 

until a correct password has been entered. When you

 

have entered a valid password, wait for one of the

 

other conditions to occur.

 

 

The system stops with a three-, four- or eight-digit

Record the error code(s) and report the problem to the

error code(s) displayed on the console.

service organization.

 

 

152Eserver pSeries 690 User's Guide

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IBM pSeries690 manual Symptom Action
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pSeries690 specifications

The IBM pSeries690, also known as the IBM eServer p690, is a high-performance server within IBM's line of Power Systems, designed primarily for enterprise-level workloads. Launched in the early 2000s, it distinguished itself as one of IBM's flagship offerings, aimed at delivering exceptional scalability, reliability, and processing power.

At the heart of the pSeries690 is the IBM POWER4 processor, a revolutionary architecture that significantly enhanced processing capabilities. The system supports multiple processor configurations, allowing businesses to customize performance based on their specific applications. Each pSeries690 can be configured with up to 32 POWER4 processors, providing a maximum processing power that is well-suited for demanding enterprise applications, complex databases, and large-scale transaction processing.

One of the standout features of the pSeries690 is its ability to handle massive amounts of memory — up to 1TB of total RAM. This is particularly advantageous for businesses that run memory-intensive applications or require high availability for critical tasks. The server’s advanced memory architecture contributes to faster data access and improved overall system performance.

Additionally, the IBM pSeries690 employs the innovative AIX operating system, which is tailored for high performance and reliability. AIX comes equipped with features such as dynamic logical partitioning (LPAR), allowing resources to be allocated flexibly and efficiently across different workloads. This technology supports virtualization, enabling multiple operating environments to run concurrently on a single physical server, optimizing resource utilization.

The pSeries690 also includes robust fault tolerance and reliability features. Redundant components, hot-swappable parts, and advanced error detection mechanisms ensure that the system remains operational even in the event of hardware failures. This reliability is crucial for mission-critical applications where downtime can lead to substantial financial losses.

Networking capabilities of the pSeries690 are enhanced by support for high-speed connections, including Gigabit Ethernet and the ability to integrate with various network topologies. This versatility facilitates seamless connectivity in complex IT environments.

In conclusion, the IBM pSeries690 remains a powerful and reliable choice for enterprises seeking to manage and optimize their most demanding workloads. Its combination of cutting-edge processing capabilities, expansive memory support, and robust virtualization features makes it a significant player in the realm of enterprise computing. As businesses continue to evolve, the core strengths of the pSeries690, especially in terms of scalability and reliability, ensure that it continues to meet the needs of demanding applications.
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