IBM 68666AU User Guide - Page 95

Installing a second microprocessor, What to do next, Important

Page 95 highlights

8. Attach all cables to the drive. 9. Replace the hard disk drive fan. 10. Reconnect hard disk drive fan cable. What to do next: Go to the device-record form in Appendix C, "Computer records" on page 143 and record the new installation. To work with another option, go to the appropriate section. To replace the cover, go to "Replacing the cover and connecting the cables" on page 83. Installing a second microprocessor Important Be sure to perform a backup of the hard disk before you add a second microprocessor. Before installing a second microprocessor, you must 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. If you do not perform the installation procedure properly, your computer might be unusable after you install the second microprocessor. Chapter 5. Installing options 79

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8.
Attach all cables to the drive.
9.
Replace the hard disk drive fan.
10.
Reconnect hard disk drive fan cable.
What to do next:
±
Go to the device-record form in Appendix
C, “Computer records”
on page
143 and record the new installation.
±
To work with another option, go to the appropriate section.
±
To replace the cover, go to “Replacing the cover and connecting the
cables” on page
83.
Installing a second microprocessor
Important
±
Be sure to perform a backup of the hard disk before you add a
second microprocessor.
±
Before installing a second microprocessor, you must 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
.
±
If you do not perform the installation procedure properly, your
computer might be unusable after you install the second
microprocessor.
Chapter 5.
Installing options
79