IBM RS6000 - 7026 - H70 Service Manual

Also see for RS/6000 7025 F50 Series: User guide Service guide Service guide

Attention: If you change your startup sequence, you must be extremely carefulwhen performingwrite operations (for example, copying, saving, or formatting). Youcan accidentally overwrite data or programs if you select the wrong drive.The default boot sequence is: The primary diskette drive CD-ROM drive Tape id=5 (slot=1) Hard disk drive id=6 (Slot=1) Network device.To change the custom boot list, enter a new order in the New column, then selectSave. The List of Boot Devices is updated to reflect the order you have chosen.You can choose 1 to 5 devices for the custom boot list. To change the bootsequence back to the default values, select Default. (The default sequence isautomatically saved.)Chapter 5. System Management Services 5-9