HP NV517UT Maintenance & Service Guide: Compaq 500B and 505B Minitower Bus - Page 75

Clearing CMOS, Hold down

Page 75 highlights

6. Remove the jumper from pins 2-3 pins and put it on pins 1-2 to clear CMOS. Keep the cap on pins 1-2 for 5 to 10 seconds. 7. Replace the jumper on pins 2-3. 8. Reinstall the battery. 9. Replace the access panel, external equipment, and reconnect the power cord. 10. Turn on the computer. 11. Hold down the F1 key during boot and enter BIOS setup to re-enter data. Clearing CMOS 67

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6.
Remove the jumper from pins 2-3 pins and put it on pins 1-2 to clear CMOS. Keep the cap on pins
1-2 for 5 to 10 seconds.
7.
Replace the jumper on pins 2-3.
8.
Reinstall the battery.
9.
Replace the access panel, external equipment, and reconnect the power cord.
10.
Turn on the computer.
11.
Hold down the
F1
key during boot and enter BIOS setup to re-enter data.
Clearing CMOS
67