IBM C79EGMST Laptop User Manual


 
Using a Docking Station
Setting to 3-Channel IDE Mode
1
Open the ThinkPad Configuration program.
2
Click on the Docking Station ( ) button.
3
Change the IRQ value in IRQ Holder for PCI Steering to
a value other than IRQ 11 or 15 (IRQ 9 is
recommended).
4
Select Enable IDE devices.
5
Select Third channel(IRQ 11, I/O 1E0) in the IDE
channel selection list box.
6
Click on OK to close the dialog box.
7
Select OK in the warning dialog box.
The system restarts.
Setting to 2-Channel IDE Mode
1
Open the ThinkPad Configuration program.
2
Click on the Docking Station ( ) button.
3
Change the IRQ value in IRQ Holder for PCI Steering to
a value other than IRQ 11.
4
Select Enable IDE devices.
The third IDE is automatically selected.
5
Select Secondary channel in the IDE channel selection
list box.
6
Click on Disable Device in the warning message dialog
box.
7
Click on OK to close the dialog box.
82 IBM ThinkPad 600 User's Reference
Title: C79EGMST CreationDate: 02/10/98 09:24:42