IBM C79EGMST manual Setting, Channel, Mode

Title: C79EGMST CreationDate: 02/10/98 09:24:42

Using a Docking Station

Setting		to		3-Channel		IDE	Mode
1Open		theThinkPad			Configuration				program.
2	Click on theDocking Station						(	)	button.
3	Change		the		IRQ	valueIRQ	Holderin	for	PCI Steering	to
	a value other than IRQ 11 or 15 (IRQ 9 is
	recommended).
4	SelectEnable			IDE	devices	.
5	SelectThird			channel(IRQ 11,			I/O 1E0) in the IDE
	channel		selection			list	box.

6

7

Click onOK to close the dialog box.

SelectOK in the warning dialog box.

The system restarts.

Setting		to		2-Channel			IDE	Mode
1Open			theThinkPad		Configuration					program.
2	Click		on	theDocking		Station		(	)	button.
3	Change		the		IRQ		valueIRQ	Holderin	for	PCI Steering	to
	a	value		other		than IRQ			11.
4	SelectEnable			IDE	devices		.

The third IDE is automatically selected.

5 SelectSecondary channelin the IDE channel selection list box.

6 Click onDisable Device in the warning message dialog box.

7 Click onOK to close the dialog box.

82 IBM ThinkPad 600 User's Reference