IBM 847651U Handbook - Page 221

If all memory addresses are being used by ISA legacy

Page 221 highlights

POST Messages POST message 1883 Description A Plug and Play adapter has requested a memory address that is not available, or the Plug and Play adapter might be defective. Action: 1. Make sure that all ISA legacy adapters and all other adapters are set correctly in the Configuration/Setup Utility program. If the memory address 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 information about PCI and ISA adapters, see "Working with adapters" on page 79. For information about Plug and Play and legacy (non-Plug and Play) adapters, see "ISA Legacy Resources" on page 55. For information about the required memory resource settings for ISA adapters, refer to the documentation that comes with these adapters. For information on using the Configuration/Setup Utility program, see "Using the Configuration/Setup Utility program" on page 39. 2. Make sure that the 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 the memory address settings are correct, the Plug and Play adapter might be defective. Have the system serviced. 4. If all memory addresses are being used by ISA legacy adapters, you might need to remove an ISA legacy adapter to make a memory address available to the Plug and Play adapter that you want to install. For information on removing adapters, see "Installing or removing ISA and PCI adapters" on page 82. Note: If you remove an ISA legacy adapter, set the memory address used by the removed adapter to Available before installing another adapter. 5. 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 that you want to install. If the problem cannot be isolated and corrected, have the system serviced. Chapter 5. Solving problems 187

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POST Messages
POST message
Description
1883
A Plug and Play adapter has requested a memory address that is
not available, or the Plug and Play adapter might be defective.
Action:
1.
Make sure that all ISA legacy adapters and all other adapters
are set correctly in the Configuration/Setup Utility program.
If the memory address 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 information about PCI and ISA adapters, see “Working
with adapters” on page
79.
For information about Plug and
Play and legacy (non-Plug and Play) adapters, see “ISA
Legacy Resources” on page
55.
For information about the
required memory resource settings for ISA adapters, refer to
the documentation that comes with these adapters.
For
information on using the Configuration/Setup Utility
program, see “Using the Configuration/Setup Utility
program” on page
39.
2.
Make sure that the 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 the memory address settings are correct, the Plug and Play
adapter might be defective.
Have the system serviced.
4.
If all memory addresses are being used by ISA legacy
adapters, you might need to remove an ISA legacy adapter to
make a memory address available to the Plug and Play
adapter that you want to install.
For information on
removing adapters, see “Installing or removing ISA and PCI
adapters” on page
82.
Note:
If you remove an ISA legacy adapter, set the memory
address used by the removed adapter to
Available
before installing another adapter.
5.
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 that you
want to install.
If the problem cannot be isolated and corrected, have the system
serviced.
Chapter 5.
Solving problems
187