Acer Aspire M3985, Руководство по обслуживанию

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Chapter 1 3
USB3.0
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Rear IO: * 2 ports.
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Internal Header: *4 ports (2 * USB2.0 H5X2 Header).
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All ports should meet USB IF spec and support 1A current over drive.
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Upper port should reserve 1.5A charger when power state at S3/S4/S5. The charger port should be
compatible with Apple and non-Apple device.
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Charger IC is required and support Apple and non-Apple devices. ODM proposed.
Buzzer
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1 on board buzzer.
Rear I/O connectors
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1 * PS2 KB+MS
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1 * VGA connector
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1 * HDMI
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1 * RJ45 + Dual USB2.0(p.s. surge for China only)
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1 * Dual USB2.0 connector
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2 * USB 3.0 stack
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1 * 3 ports Audio jack
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1* COM port for China only (option)
On-board connectors
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1 * ILM(Independent Loading Mechanism) for LGA 1155 CPU (assign by Acer).
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1 * 24-pin ATX PWR connector.
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1 * H2X4 Power Supply Connector.
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4 * DDR3 DIMM Socket.
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5 * SATA 3Gb/s.
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1 * SATA 6Gb/s.
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2 * USB2.0 H5X2 Header (support 4 ports).
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1 * USB 3.0 H10x2 Header (support 2 ports). Location is defined in EE requirement.
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1 * Front Audio Pannel H5X2 header.
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1 * Front Panel IO H7X2 Header for Acer pin define.
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1 * H1X4 CPU with SAMRT FAN controller.
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1 * H1X3 System with SAMRT FAN controller.
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1 * H3X1 Clear CMOS Header (with jumper).
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1 * onboard Buzzer.
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2 * H1X2 GPIO header.
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1 * H10X2 TPM header.
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1 * H1X2 System power to support 4A current at power state S0/S1.
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1 * 3pin ME enable / disable connector ( Jumper).