IBM 8185 - ThinkCentre M50 - 256 MB RAM User Manual page 79

3. Remove the bay panel from the drive bay by inserting a flat-blade screwdriver
at the end and gently prying it loose.
4. Remove the metal shield from the drive bay by inserting a flat-blade
screwdriver into one of the slots and gently prying it loose.
5. Make sure the drive that you are installing is set correctly as either a master or
a slave device.
Note: A serial ATA hard disk drive does not need to be set as either a master
or a slave device.
v If it is the first CD drive or DVD drive, set it as a master device.
v If it is an additional CD drive or DVD drive, set it as a slave device.
v If it is an additional parallel ATA hard disk drive, set it as a slave device.
Refer to the documentation that comes with your drive for master/slave
jumper information.
Chapter 3. Types 8196 and 8197
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