8.When prompted as to whether you want to save the current code to a diskette, select N.

9.When prompted to choose a language, select a language (from 0 to 7) and press Enter to accept your choice.

10.Do not reboot your system at this time.

11.Remove the BIOS Flash Diskette from the diskette drive.

12.Turn the server off.

13.Move the jumper on J19 to pins 2 and 3 to return to normal startup mode.

14.Restart the server. The system should start up normally.

Troubleshooting the Ethernet controller

This section provides troubleshooting information for problems that might occur with the 10/100 Mbps Ethernet controller:

Network connection problems

If the Ethernet controller cannot connect to the network, check the following:

Make sure that the cable is installed correctly.

The network cable must be securely attached at all connections. If the cable is attached but the problem persists, try a different cable.

If you set the Ethernet controller to operate at 100 Mbps, you must use Category 5 cabling.

If you directly connect two workstations (without a hub), or if you are not using a hub with X ports, use a crossover cable.

Note: To determine whether a hub has an X port, check the port label. If the label contains an X, the hub has an X port.

Determine if the hub supports auto-negotiation. If not, try configuring the integrated Ethernet controller manually to match the speed and duplex mode of the hub.

Check the LAN activity light on the front of the server. The LAN activity light illuminates when the Ethernet controller sends or receives data over the Ethernet Network. If the LAN activity light is off, make sure that the hub and network are operating and that the correct device drivers are loaded.

Make sure that you are using the correct device drivers, supplied with the server.

Check for operating system-specific causes for the problem.

Make sure that the device drivers on the client and server are using the same protocol.

Test the Ethernet controller:

How you test the Ethernet controller depends on which operating system you are using (see the Ethernet controller device driver README file).

Ethernet controller troubleshooting chart

You can use the following troubleshooting chart to find solutions to 10/100 Mbps Ethernet controller problems that have definite symptoms.

Chapter 3. Diagnostics 19

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IBM xSeries 330 manual Troubleshooting the Ethernet controller, Network connection problems

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.