Acer Veriton X2110 Acer Veriton X2110 Desktop Service Guide - Page 91

Jumper Setting The section explains how to set jumper for correct configuration of the mainboard. Setting Jumper Use the motherboard jumpers to set system configuration options. Jumpers with more Than one pin are numbered. When setting the jumpers, ensure that the jumper caps are Placed on the correct pins. Jumper CLR_CMOS Type 3-pin Description CLEAR CMOS Setting (default) 1-2: NORMAL 2-3: CLEAR Before clearing the CMOS, make sure to turn the system off. Picture Internal header pin definition Header Name Function CPU FAN HEADER Definition 1: GND 2: +12V 3: SENSE 4: PWM CONTROL FRONT PANEL HEADER 1: SATALED+ 2: ACPI_LED 3: SATALED4: PWR_LED 5: GND 6: PWR_SW 7: RESET 8: GND 9: NC 10: Key 11: NC 12: VCC 13: NC 14: -ACTIVE_C Chapter 5 83