Chapter 1. General checkout

The server diagnostic programs are stored in upgradable read-only memory (ROM) on the system board. These programs are the primary method of testing the major components of the server: the system board, Ethernet controller, video controller, RAM, keyboard, mouse (pointing device), diskette drive, serial ports, and hard drives. You can also use them to test some external devices. See “Diagnostic programs and error messages” on page 15.

Also, if you cannot determine whether a problem is caused by the hardware or by the software, you can run the diagnostic programs to confirm that the hardware is working properly.

When you run the diagnostic programs, a single problem might cause several error messages. When this occurs, work to correct the cause of the first error message. After the cause of the first error message is corrected, the other error messages might not occur the next time you run the test.

A failed system might be part of a shared DASD cluster (two or more systems sharing the same external storage device(s)). Prior to running diagnostics, verify that the failing system is not part of a shared DASD cluster.

A system might be part of a cluster if:

The customer identifies the system as part of a cluster.

One or more external storage units are attached to the system and at least one of the attached storage units is additionally attached to another system or unidentifiable source.

One or more systems are located near the failing system.

If the failing system is suspected to be part of a shared DASD cluster, all diagnostic tests can be run except diagnostic tests which test the storage unit (DASD residing in the storage unit) or the storage adapter attached to the storage unit.

Notes:

1.Safety information, see “Safety information” on page 107.

2.For systems that are part of a shared DASD cluster, run one test at a time in looped mode. Do not run all tests in looped mode, as this could enable the DASD diagnostic tests.

3.If multiple error codes are displayed, diagnose the first error code displayed.

4.If the computer hangs with a POST error, go to “POST error codes” on page 90.

5.For intermittent problems, check the error log; see “Event/error logs” on page 12.

1.IS THE SYSTEM PART OF A CLUSTER?

YES.Schedule maintenance with the customer. Shut down all systems related to the cluster. Run storage test.

NO.Go to step 2.

2.IF THE SYSTEM IS NOT PART OF A CLUSTER:

Power-off the computer and all external devices.

Check all cables and power cords.

Set all display controls to the middle position.

Power-on all external devices.

© Copyright IBM Corp. 2000

1

Page 9
Image 9
IBM xSeries 330 manual General checkout

xSeries 330 specifications

The IBM xSeries 330 is a versatile and reliable server designed to meet the demands of small to medium-sized businesses and enterprise environments. This server model, part of IBM’s xSeries line, is known for its solid performance, expandability, and robust features.

One of the main highlights of the xSeries 330 is its scalability. The server supports multiple configurations, with options for single or dual Intel Pentium III processors, allowing it to handle various workloads efficiently. It can accommodate up to 8GB of RAM, which is essential for running memory-intensive applications smoothly. This capacity ensures that businesses can upgrade their systems rather than replace them, providing a cost-effective solution for managing growing data needs.

In terms of storage, the xSeries 330 offers flexible options with up to six hot-swap hard drives. This feature enhances the server's uptime, as drives can be replaced without shutting down the system. The server supports RAID configurations, including RAID 0, 1, and 5, enhancing data protection and performance.

Connectivity is another critical aspect of the xSeries 330. It comes equipped with multiple PCI slots, allowing for the addition of various expansion cards to improve functionality, such as network controllers, graphics cards, and storage controllers. The server also provides integrated network management tools, which enable efficient monitoring and comprehensive troubleshooting, reducing downtime and maintenance efforts.

The xSeries 330 is supported by IBM's advanced management technologies, including the IBM Director. This software simplifies remote management, enabling IT personnel to monitor system health, perform updates, and automate tasks without the need to be physically present at the server location. Additionally, the server includes features like Automatic Server Restart and Predictive Failure Analysis, which help to predict and prevent potential hardware failures.

The design of the xSeries 330 emphasizes ease of use, with tool-less access to components, making upgrades and maintenance straightforward. Its compact form factor ensures that it can fit into diverse server environments, from traditional server rooms to modern data centers.

In summary, the IBM xSeries 330 stands out for its powerful performance, scalability, and management capabilities. These features make it a valuable asset for businesses looking to enhance their operational efficiency and prepare for future growth. With its reliability and versatile architecture, the xSeries 330 continues to be a respected choice among IT professionals.