HP LH4r HP Netserver LC 3 User Guide - Page 62

Battery Problems

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Chapter 6 Troubleshooting 1. Turn off power to the HP NetServer, and unplug the power cord. 2. Remove the front bezel and top cover. 3. Refer to Figure 6-1, and move switch 6 on the system board (labeled "Clear Password") to the ON position. 4. Plug in the power cord, turn on power to the HP NetServer, and allow it to complete its startup routine. The old password will be erased. 5. Turn off power to the HP NetServer, and unplug the power cord. 6. Return switch 6 on the system board to the OFF position. 7. Replace the top cover and front bezel. 8. Plug in the power cord, turn on power to the HP NetServer, and allow it to complete its startup routine. 9. If you wish to set the password again, during the power-on system hardware test press the F2 function key to start the Setup utility. 10. Set the new password in the Security menu. 11. Press the F10 function key and answer "Yes" to save the configuration, including the new password, and exit the Setup utility. Battery Problems If your HP NetServer repeatedly loses its configuration or the CPU clock stops, you should replace the battery or install an auxiliary battery. WARNING There is a danger of explosion if the battery is incorrectly installed. For your safety, never attempt to recharge, disassemble, or burn the old battery. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries safely. To Install a Replacement Battery 1. Turn off power to the HP NetServer, and unplug it. 2. Remove the front bezel and top cover. 3. Remove the old battery, which is shown in Figure 6-2. 56

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Chapter 6
Troubleshooting
56
1.
Turn off power to the HP NetServer, and unplug the power cord.
2.
Remove the front bezel and top cover.
3.
Refer to Figure 6-1, and move switch 6 on the system board (labeled
"Clear Password") to the ON position.
4.
Plug in the power cord, turn on power to the HP NetServer, and allow it to
complete its startup routine. The old password will be erased.
5.
Turn off power to the HP NetServer, and unplug the power cord.
6.
Return switch 6 on the system board to the OFF position.
7.
Replace the top cover and front bezel.
8.
Plug in the power cord, turn on power to the HP NetServer, and allow it to
complete its startup routine.
9.
If you wish to set the password again, during the power-on system
hardware test press the F2 function key to start the Setup utility.
10.
Set the new password in the Security menu.
11.
Press the F10 function key and answer "Yes" to save the configuration,
including the new password, and exit the Setup utility.
Battery Problems
If your HP NetServer repeatedly loses its configuration or the CPU clock stops,
you should replace the battery or install an auxiliary battery.
WARNING
There is a danger of explosion if the battery is incorrectly
installed. For your safety, never attempt to recharge,
disassemble, or burn the old battery. Replace only with the
same or equivalent type recommended by the manufacturer.
Dispose of used batteries safely.
To Install a Replacement Battery
1.
Turn off power to the HP NetServer, and unplug it.
2.
Remove the front bezel and top cover.
3.
Remove the old battery, which is shown in Figure 6-2.