Lenovo PC 300GL Using your Personal Computer - PC300GL - 6561, 6591 - Page 92
in the Configuration/Setup Utility Program.
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POST Message 1802 Description A PCI adapter has requested an I/O address that is not available, or the PCI adapter might be defective. Action: 1. Make sure that settings for all ISA legacy adapters are correct in the Configuration/Setup Utility Program. If the I/O address settings are not correct, change and save the settings. Setting the resources used by ISA legacy adapters to Not available enables the Plug and Play function to configure around the legacy adapters. For background information on PCI, ISA, Plug and Play, and legacy (non-Plug and Play) adapters, refer to Installing Options in Your Personal Computer. For information about required I/O resource settings for ISA legacy adapters, refer to the documentation that comes with these adapters. For instructions on using the Configuration/Setup Utility Program, see Chapter 4, "Configuring Your Computer" on page 39. 2. Make sure that switches on all ISA legacy adapters are set correctly. For information about switch settings, refer to the documentation that comes with the ISA legacy adapters. 3. If all I/O addresses are being used by ISA legacy adapters, you might need to remove an ISA legacy adapter to make an I/O address available to the PCI adapter you want to install. For instructions on removing adapters, see Installing Options in Your Personal Computer. Note: If you remove an ISA legacy adapter, set the I/O address used by the removed adapter to Available before installing another adapter. 4. If you have other PCI or Plug and Play adapters installed, you might need to remove one of these adapters to make an I/O address available to the PCI adapter you want to install. If the problem cannot be isolated and corrected, have the computer serviced. 78 Using Your Personal Computer