Acer ALTOS R910 Series, Руководство пользователя

Страница: 160 / 210

5 Troubleshooting 150
Cannot connect to a server
• Make sure the network cable is securely attached to the correct
connector at the system rear panel.
• Try a different network cable.
• Make sure you are using the correct and the current drivers.
• Make sure the driver is loaded and the protocls are bound.
No video but LED on the front panel indicates system is in reset mode
• Make sure the VRMs are plugged in and the pins are not bent.
• Replace the failed VRM.
Problems with the network
Network status indicator does not light.
Do the following:
• Check the cabling and network equipment to make sure that all
cables are properly connected.
• Reinstall the network drivers.
• Try another port or hub on the switch.
Diagnostics pass but the connection fails.
• Make sure the network cable is securely attached.
• Make sure you specify the correct frame type in the NET.CFG file.
The controller stopped working when an adapter was installed.
• Make sure the cable is connected to the port from the onboard
network controller.
• Make sure the other adapter supports shared interrupts and your
OS supports shared interrupts.
• Try reseating the adapter.