IBM INTELLISTATION E PRO 6204, User Manual

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IBM® IntelliStation® E Pro: User’s Guide
Ethernet controller messages
The integrated Ethernet controller might display messages from the following device
drivers:
• Novell NetWare or IntraNetWare computer open data-link interface (ODI)
• Network driver interface specification (NDIS) adapter for level 4.0 (Windows NT)
Table 13. Ethernet troubleshooting chart.
Ethernet controller
problem
Suggested Action
The computer stops running
when loading device drivers. The PCI BIOS IRQ settings are incorrect.
Check the following:
• Determine if the IRQ setting assigned to the Ethernet controller is also assigned to
another device in the IBM Setup Utility program.
Although interrupt sharing is possible for PCI devices, some devices do not function
well when they share an interrupt with a dissimilar PCI device. Try changing the IRQ
assigned to the Ethernet controller or the other device.
• Make sure that you are using the most recent device driver available from the World
Wide Web.
• Run the network diagnostic program.
If the problem persists, call for service.
The LAN activity light does
not light. Check the following:
• Make sure that you have loaded the network device drivers.
• The network might be idle. Try sending data from this workstation.
• Run diagnostics on the LEDs.
• The function of this LED can be changed by device driver load parameters. If
necessary, remove any LED parameter settings when you load the device drivers.
Data is incorrect. Check the following:
• Make sure that you are using Category 5 cables when operating the computer at
100 Mbps.
• Make sure that the cables do not run close to noise-inducing sources like
fluorescent lights.
The Ethernet controller
stopped working when
another adapter was added
to the computer. Check the following:
• Make sure that the cable is connected to the Ethernet controller.
• Make sure that your PCI computer BIOS code is current.
• Reseat the adapter.
• Determine if the IRQ setting assigned to the Ethernet adapter is also assigned to
another device in the IBM Setup Utility program.
Although interrupt sharing is possible for PCI devices, some devices do not function
well when they share an interrupt with a dissimilar PCI device. Try changing the IRQ
assigned to the Ethernet adapter or the other device.
If the problem persists, call for service.
The Ethernet controller
stopped working without
apparent cause. Check the following:
• Run diagnostics for the Ethernet controller.
• Try a different connector on the hub.
• Reinstall the device drivers. Refer to your operating system documentation and to
“Recovering or installing device drivers” on page 106 in this publication.
If the problem remains, call for service.