Compaq DL580R01 Service Guide - Page 153

Clearing CMOS, Compaq ProLiant DL580 Server Setup and Installation, Guide

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4-8 Compaq ProLiant DL580 Server Maintenance and Service Guide Clearing CMOS To erase an invalid system configuration: 1. Move the S6 configuration switch (SW1) to the on position. This setting clears portions of CMOS and NVRAM. 2. Power up the server. Wait for the ProLiant logo to display on the video display. 3. Power down the server. 4. Move the S6 configuration switch to the off position. 5. Power up the server. Refer to the Compaq ProLiant DL580 Server Setup and Installation Guide for more information. To clear all contents of CMOS NVRAM, remove the battery, then reinstall the battery. All device settings can now be completely reconfigured. See Figure 4-6 for SW1 and battery locations.

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4-8
Compaq ProLiant DL580 Server Maintenance and Service Guide
Clearing CMOS
To erase an invalid system configuration:
1. Move the S6 configuration switch (SW1) to the on position. This setting clears portions of
CMOS and NVRAM.
2. Power up the server. Wait for the ProLiant logo to display on the video display.
3. Power down the server.
4. Move the S6 configuration switch to the off position.
5. Power up the server. Refer to the
Compaq ProLiant DL580 Server Setup and Installation
Guide
for more information.
To clear all contents of CMOS NVRAM, remove the battery, then reinstall the battery. All
device settings can now be completely reconfigured. See Figure 4-6 for SW1 and
battery locations.