NEC POWERMATE PRO2180 - SERVICE 1996, Руководство по обслуживанию

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System Board Settings B-5
3.
Locate the BIOS Recovery jumper pins on the system board (see Figure Appendix
B-4).
You may have to remove any installed expansion boards to access the jumpers
(see “Expansion Board Removal” in Section 3).
4.
Remove the jumper block from pins 4-6 and set it on pins 2-4.
BIOS Recovery
Recovery Mode 2-4
Normal Operation 4-6
(default)
1
5
9
2
6
10
Jumpers
1
5
9
2
6
10
Figure Appendix B-4 BIOS Recovery Jumper
5. Replace the system unit cover (see “Replacing the System Unit Cover” in
Section 3).
6.
Connect system power cables and monitor.
7. Power on the system. The system displays a system configuration error message.
8. Power off, unplug the system and monitor, and remove the cover.
9. Remove the jumper block from pins 2-4 and replace it on pins 4-6.
10.
Reinstall any removed expansion boards (see “Expansion Board Installation” in
Section 3).
11. Replace the system unit cover. Reconnect the system power cables and
peripheral devices.
12.
Power on the system.
13.
Run Setup (see Section 2).