IBM 6648 Personal Computer User Manual


 
Additional service information
The following additional service information supports types
6568/6569/6648/6649.
v Replacing a processor on page 45
v Replacing a system boardon page 45
v Security features on page 46
v Passwords on page 46
v Vital product data on page 47
v Management Information Format (MIF) on page 47
v Alert on LAN on page 48
v Hard disk drive jumper settings on page 48
v CD-ROM drive jumper settings on page 49
v BIOS levels on page 49
v Flash (BIOS/VPD) update procedure on page 50
v Flash recovery boot block jumper on page 50
v Power management on page 51
v Network settings on page 53
v Flash over LAN (update POST/BIOS over network) on page 54
v Wake on LAN on page 54
v System board memory on page 55
44 Hardware Maintenance Manual: IBM NetVista Computer Types 6058, 6059, 6269, 6568, 6569, 6578, 6579, 6648,
6649