User manual

35 Chapter 4
4.3.3 CMOS clear for external RTC (JP2)
Warning! To avoid damaging the computer, always turn
off the power supply before closing pins 2 and 3
to “Clear CMOS”. Reset the jumper to “Normal
operation” before turning on the power supply.
Table 4.6: Clear CMOS / external RTC (JP2)
Normal operation (default) Clear CMOS
1
23
1
23