Acer Aspire R3610 Acer Aspire R3610 Series Service Guide - Page 55

Chapter 5 Jumper and Connector Information 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. System Board Jumper Setting 1. System Board Jumper Setting Jumper/Header Name SYS_FAN (4 PIN) Function SYSTEM FAN HEADER Definition 1: GND 2: +5V 3: SENSE 4. PWM CONTROL CLR_CMOS CLEAR CMOS HEADER 1-2: CLEAR CMOS 2-3: NORMAL (Default) BAT1(3 PIN) BATTERY HEADER 1: Battery power output 2: RTC_SENSE# 3-5: GND Chapter 5 48