Acer Aspire X1920 Desktop Service Guide
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...pin jumper.When the jumper cap is placed on bothpins, the jumper is OPEN. Pins 1 and 2 are placed on just one pin are numbered. Aspire AX1920 Service Guide 71 When setting the jumpers, ensure that the jumpercaps are SHORT. This illustration shows a 3-pin jumper. If you re-move the ...jumper cap, or place the jumpercap on the correct pins. Jumpers withmore than one pin, the jumper is SHORT. Use the motherboard jumpers to set system configuration options. Item 15 16 17 18 19 20 Code AUDIO1 SYS_FAN1 ATX12V1 USBLAN1 VGA1 PSKBM2 Component Rear audio jacks ...
...pin jumper.When the jumper cap is placed on bothpins, the jumper is OPEN. Pins 1 and 2 are placed on just one pin are numbered. Aspire AX1920 Service Guide 71 When setting the jumpers, ensure that the jumpercaps are SHORT. This illustration shows a 3-pin jumper. If you re-move the ...jumper cap, or place the jumpercap on the correct pins. Jumpers withmore than one pin, the jumper is SHORT. Use the motherboard jumpers to set system configuration options. Item 15 16 17 18 19 20 Code AUDIO1 SYS_FAN1 ATX12V1 USBLAN1 VGA1 PSKBM2 Component Rear audio jacks ...
Acer Aspire X1920 Desktop Service Guide
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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. CLR_CMOS1 72 Aspire AX1920 Service Guide When setting the jumpers, ensure that the jumper caps are numbered. Setting Jumper Use the motherboard jumpers to set system configuration options.
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. CLR_CMOS1 72 Aspire AX1920 Service Guide When setting the jumpers, ensure that the jumper caps are numbered. Setting Jumper Use the motherboard jumpers to set system configuration options.
Acer Aspire X1920 Desktop Service Guide
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... 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. 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.... 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 74 Aspire AX1920 Service Guide
... 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. 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.... 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 74 Aspire AX1920 Service Guide
Acer Aspire X1920 Desktop Service Guide
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...CPU cooling fan cable to ATX12V. Connect the auxiliary case power supply connector to CPU_FAN. 2. Connecting Case Components After you have installed the motherboard into a case, you can begin connecting themotherboard components. Connect the case switches and indicator LEDs to ATX_POWER. 3. Connect the standard power ...4. 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 Aspire AX1920 Service Guide 75 Connect the system cooling fan connector to the following: 1. Refer to SYS_FAN. 5.
...CPU cooling fan cable to ATX12V. Connect the auxiliary case power supply connector to CPU_FAN. 2. Connecting Case Components After you have installed the motherboard into a case, you can begin connecting themotherboard components. Connect the case switches and indicator LEDs to ATX_POWER. 3. Connect the standard power ...4. 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 Aspire AX1920 Service Guide 75 Connect the system cooling fan connector to the following: 1. Refer to SYS_FAN. 5.