Lenovo PC 300GL Using your Personal Computer - PC300GL - 6561, 6591 - Page 94

Installing Options, in Your Personal Computer, Installing Options in Your Personal Computer

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POST Message 1850 Description A Plug and Play adapter has requested a hardware interrupt that is not available. Action: 1. Make sure that settings for all ISA legacy adapters are correct 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 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 interrupt 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 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 Installing Options in Your Personal Computer. 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. 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. 80 Using Your Personal Computer

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POST Message
Description
1850
A Plug and Play adapter has requested a hardware interrupt that
is not available.
Action:
1.
Make sure that settings for all ISA legacy adapters are correct
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
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
interrupt 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 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
Installing Options in Your Personal Computer
.
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.
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.
80
Using Your Personal Computer