Lenovo PC 300GL User Guide (including system setup and option in - Page 113

the Configuration/Setup Utility Program., adapters, you might need to remove an ISA legacy adapter

Page 113 highlights

POST Message 1880 Description A Plug and Play adapter has requested a hardware interrupt that is not available. Action: 1. Make sure that all ISA legacy adapters are set correctly in the Configuration/Setup Utility Program. If the hardware interrupt settings are not correct, change and save the settings. Setting the resources used by ISA legacy adapters to ISA Resource enables the Plug and Play function to configure around the legacy adapters. For background information on PCI, ISA, Plug and Play, and legacy adapters, see "Adapter Configuration" on page 67. For information about required interrupt resource settings for ISA legacy adapters, see the documentation supplied with these adapters. For more information, see Chapter 5, "Using the Configuration/Setup Utility Program" on page 27. 2. Make sure that switches on all ISA legacy adapters are set correctly. For information about switch settings, see the documentation supplied with the ISA legacy adapters. 3. If all hardware interrupts are being used by ISA legacy adapters, you might need to remove an ISA legacy adapter to make an interrupt available to the Plug and Play adapter you want to install. For instructions on removing adapters, see "Working with Adapters" on page 66. Note: If you remove an ISA legacy adapter, set the hardware interrupt 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 interrupt available to the Plug and Play adapter you want to install. If the problem cannot be corrected, have the computer serviced. Chapter 8. Troubleshooting 99

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POST
Message
Description
1880
A Plug and Play adapter has requested a hardware interrupt that
is not available.
Action:
1.
Make sure that all ISA legacy adapters are set correctly in
the Configuration/Setup Utility Program.
If the hardware
interrupt settings are not correct, change and save the
settings.
Setting the resources used by ISA legacy adapters
to
ISA Resource
enables the Plug and Play function to
configure around the legacy adapters.
For background information on PCI, ISA, Plug and Play, and
legacy adapters, see “Adapter Configuration” on page
67.
For information about required interrupt resource settings for
ISA legacy adapters, see the documentation supplied with
these adapters.
For more information, see Chapter
5, “Using
the Configuration/Setup Utility Program” on page
27.
2.
Make sure that switches on all ISA legacy adapters are set
correctly.
For information about switch settings, see the
documentation supplied with the ISA legacy adapters.
3.
If all hardware interrupts are being used by ISA legacy
adapters, you might need to remove an ISA legacy adapter
to make an interrupt available to the Plug and Play adapter
you want to install.
For instructions on removing adapters,
see “Working with Adapters” on page
66.
Note:
If you remove an ISA legacy adapter, set the
hardware interrupt 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
interrupt available to the Plug and Play adapter you want to
install.
If the problem cannot be corrected, have the computer serviced.
Chapter 8.
Troubleshooting
99