eMachines EL1852 Service Guide
Page 75
.... The illustrations show a 2-pin jumper.When the jumper cap is placed on just one pin are numbered. Pins 1 and 2 are placed on the correct pins. EL1852 Service Guide 67 This illustration shows a 3-pin jumper. If you re-move the jumper cap, or place the jumpercap on bothpins, the jumper is OPEN... ports Monitor port PS/2 keyboard and mouse ports Jumper Setting The section explains how to set jumper for correct configuration of the mainboard. Use the motherboard jumpers to set system configuration options. Jumpers withmore than one pin, the jumper is SHORT.
.... The illustrations show a 2-pin jumper.When the jumper cap is placed on just one pin are numbered. Pins 1 and 2 are placed on the correct pins. EL1852 Service Guide 67 This illustration shows a 3-pin jumper. If you re-move the jumper cap, or place the jumpercap on bothpins, the jumper is OPEN... ports Monitor port PS/2 keyboard and mouse ports Jumper Setting The section explains how to set jumper for correct configuration of the mainboard. Use the motherboard jumpers to set system configuration options. Jumpers withmore than one pin, the jumper is SHORT.
eMachines EL1852 Service Guide
Page 76
When setting the jumpers, ensure that the jumper caps are numbered. CLR_CMOS1 68 EL1852 Service Guide Jumpers with more than one pin are Placed on the correct pins.Pin 1 is label Jumper CLR_CMOS1 Type 3-pin Description Clear CMOS Setting (default) 1-2: NORMAL 2-3: CLEAR Before clearing theCMOS, make sure toturn off the system. Setting Jumper Use the motherboard jumpers to set system configuration options.
When setting the jumpers, ensure that the jumper caps are numbered. CLR_CMOS1 68 EL1852 Service Guide Jumpers with more than one pin are Placed on the correct pins.Pin 1 is label Jumper CLR_CMOS1 Type 3-pin Description Clear CMOS Setting (default) 1-2: NORMAL 2-3: CLEAR Before clearing theCMOS, make sure toturn off the system. Setting Jumper Use the motherboard jumpers to set system configuration options.
eMachines EL1852 Service Guide
Page 78
F_USB1~3: Front Panel USB headers The motherboard has two USB ports installed on the rear edge I/O port array.Additionally, some computer cases have USB ports at the front of case, use auxiliary ... Ground No pin Overcurrent signal SPDIF_OUT1: SPDIF out header This is an optional header that provides an S/PDIF (Sony/Philips Digital Interface)output to the motherboard. If youhave this kind of the case. Pin Signal Name 1 SPDIF 2 +5VA 3 Key 4 GND Function SPDIF digital output 5V analog Power No pin Ground 70...
F_USB1~3: Front Panel USB headers The motherboard has two USB ports installed on the rear edge I/O port array.Additionally, some computer cases have USB ports at the front of case, use auxiliary ... Ground No pin Overcurrent signal SPDIF_OUT1: SPDIF out header This is an optional header that provides an S/PDIF (Sony/Philips Digital Interface)output to the motherboard. If youhave this kind of the case. Pin Signal Name 1 SPDIF 2 +5VA 3 Key 4 GND Function SPDIF digital output 5V analog Power No pin Ground 70...
eMachines EL1852 Service Guide
Page 79
... connector to CPU_FAN. 2. CPU_FAN: CPU Cooling FAN Power Connector Pin Signal Name 1 GND 2 +12V 3 Sense 4 PWM Function System ground Power +12V Sensor PWM EL1852 Service Guide 71 Connect the CPU cooling fan cable to ATX_POWER. 3. Refer to the F_PANEL. 4. Connect the case switches and indicator LEDs to the following...Connect the auxiliary case power supply connector to SYS_FAN. 5. Connect the system cooling fan connector to ATX12V. Connecting Case Components After you have installed the motherboard into a case, you can begin connecting themotherboard components.
... connector to CPU_FAN. 2. CPU_FAN: CPU Cooling FAN Power Connector Pin Signal Name 1 GND 2 +12V 3 Sense 4 PWM Function System ground Power +12V Sensor PWM EL1852 Service Guide 71 Connect the CPU cooling fan cable to ATX_POWER. 3. Refer to the F_PANEL. 4. Connect the case switches and indicator LEDs to the following...Connect the auxiliary case power supply connector to SYS_FAN. 5. Connect the system cooling fan connector to ATX12V. Connecting Case Components After you have installed the motherboard into a case, you can begin connecting themotherboard components.