NEC POWERMATE ES 5200 - SERVICE, Руководство по обслуживанию

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3-56 Disassembly and Reassembly
8.
Press the power button to start the system. Press
F2
to enter the CMOS
Setup Utility.
„
If the system does not boot (as might be the case if you are replacing
one processor with a slower one), press the power button a second time.
„
If the system still does not boot, clear CMOS (see “Clearing the CMOS”
and “Changing a System Board Jumper Setting”).
9. Set the processor speed using the CMOS Setup Utility (see “Special
Features Setup” in Section 2).
Removing the Pentium II Processor Cartridge
Remove the Pentium II processor cartridge installed on the system board as
follows.
Note:
NEC CSD recommends that you print out or write
down your current CMOS Setup parameters and store the
information in a safe place before removing your processor.
1. Make sure that Restore AC/Power Loss in the Power Management Setup
menu of the CMOS Setup Utility is set to “Last State” (default) or “Power
On” before removing the processor.
Note:
Verify that Restore AC/Power Loss in the Power
Management Setup menu of the CMOS Setup Utility is set to
“Last State” (default) or “Power On” before replacing any
processor.
2.
Turn off the system and disconnect the system power cord.
!
WARNING
Before removing the system unit cover, turn off the power
and unplug the system power cable. Power is removed only
when the power cable is unplugged.
3.
Let the components within the system cool for about 10 minutes before
removing the processor.
!
WARNING
If the system has been running, any processor or heat sink
already installed on the board will be hot. To avoid the
possibility of a burn, let the components cool for 10 minutes
before continuing with the procedures described here.