Advantech 2006957006 5th Edition user manual Cmos clear J1, Buzzer enable/disable J9

When the CPU is installed, the lever should snap into place at the side of the socket.

Note: To remove a CPU, pull the lever out to the side a little and raise it as far as it will go. Lift out the CPU chip.

2.6.2 CMOS clear (J1)

Warning: To avoid damaging the computer, always turn off the power supply before setting “Clear CMOS.” Set the jumper back to “3V Battery On” before turning on the power supply.

Table 2-3: CMOS clear (J1)

* 3 V battery on			Clear CMOS
3	2	1	3	2	1

J1

* default setting

2.6.3 Buzzer enable/disable (J9)

Table 2-4: Buzzer enable/disable (J9)

* Enabled Disabled

J9

* default setting

Chapter 2 Installation 15