IBM 6866 Personal Computer User Manual


 
Additional service information
The following additional service information supports the
IBM IntelliStation type 6866 computer.
“Replacing a processor/Installing a second
microprocessor”
“Replacing a system board” on page 146
“Security features” on page 146
“Passwords” on page 147
“Vital Product Data” on page 148
“Alert on LAN2” on page 148
“Hard disk drive jumper settings” on page 149
“CD-ROM drive jumper settings” on page 150
“BIOS levels” on page 151
“Flash (BIOS/VPD) update procedure” on page 152
“Flash recovery boot block” on page 152
“Power management” on page 153
“Network settings” on page 155
“Flash over LAN (update POST/BIOS over network)”
on page 155
“Wake on LAN” on page 156
“System board memory” on page 157
Replacing a processor/Installing a
second microprocessor
Important
Before installing a second microprocessor, run
the Multiprocessor Upgrade Option program,
provided on the
Software Selections CD
. For
information about this utility, see addcpu.txt on
the
Software Selections CD
.
1. Remove the cover and front bezel. See “Cover
removal” on page 165
2. Loosen the two screws holding the terminator card or
microprocessor. (see“System board layout” on
page 183 ) and remove from the microprocessor
socket.
3. Insert the new microprocessor into the guides. Push
the microprocessor into the socket until it is properly
seated.
144 IBM PC 300/IntelliStation Vol 3 HMM