Apple Macintosh System 7.5 - Manual (Page 113)

2 Click Drive until the disk you want to update appears.
3 Click Update and follow the instructions on the screen.
4 When you see a message that the update was successful, click Quit.
5 Turn off your computer.
Update the driver from the Disk Tools 2 disk
Note: If you have a PowerBook 150, you do not need to update the driver.
Skip this section and go on to “Step 3: Install the Software.”
If you are using the Disk Tools 2 disk, follow these steps:
1 Double-click the Drive Setup icon to open it.
2 In the list of drives, click the disk you want to update.
105 Performing a Clean Installation
Click Drive until the name
of the disk you want to
update appears below.
When the correct disk
name appears below,
click Update.
Do not click Initialize.