IBM 6862 User Guide - Page 137

If you remove an ISA legacy adapter, set the memory resources, used by the removed adapter

Page 137 highlights

POST Message 1881 Description A Plug and Play adapter has requested memory resources that are not available. Action: 1. Make sure that settings for all ISA legacy adapters are correct in the Configuration/Setup Utility program. If the memory resource 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 (non-Plug and Play) adapters, refer to Installing Options in Your Personal Computer. For information about required memory 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 5, "Using the Configuration/Setup Utility program" on page 61. 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 memory resources are being used by ISA legacy adapters, you might need to remove an ISA legacy adapter to make memory available to the Plug and Play 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 memory resources 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 memory available to the Plug and Play adapter you want to install. 5. If your system will be loading a Plug and Play operating system, ensure that Plug and Play Operating System is set to Yes. 6. Ensure that the address decode value for the adapter is properly set. If the problem cannot be isolated and corrected, have the computer serviced. Chapter 7. Solving problems 119

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POST Message
Description
1881
A Plug and Play adapter has requested memory resources that are not
available.
Action:
1.
Make sure that settings for all ISA legacy adapters are correct in the
Configuration/Setup Utility program.
If the memory resource 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
(non-Plug and Play) adapters, refer to
Installing Options in Your Personal
Computer
.
For information about required memory 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
5, “Using the Configuration/Setup Utility
program” on page
61.
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 memory resources are being used by ISA legacy adapters, you
might need to remove an ISA legacy adapter to make memory
available to the Plug and Play 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 memory resources
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 memory available to the
Plug and Play adapter you want to install.
5.
If your system will be loading a Plug and Play operating system,
ensure that Plug and Play Operating System is set to
Yes
.
6.
Ensure that the address decode value for the adapter is properly set.
If the problem cannot be isolated and corrected, have the computer
serviced.
Chapter 7.
Solving problems
119