Acer Veriton X4620G Acer Veriton X4620G Desktop Service Guide - Page 11

LAN Controller: Q77: Intel 82579LM Gbt LAN controller/PHY for VX6 series. RJ-45 Back panel port with Link/Activity LEDs. Support Wake up on LAN function, including from S3,S4,S5,G3->S5, power button off (non-ACPI OS). Can support 4KV surge for China (option, default not). Audio • Chip : HD audio codec ALC662-VD HD codec 5.1 • Connectors support: • Rear 3 jack follow HD audio definition (ALC662-VD). • Audio jacks color coding: should meet Microsoft Windows Logo Program Device Requirements: Audio-0002. • 1 front panel audio header (2*5). • 1 internal speaker header (2*4). • S/N ration: 90dB at rear output jack. • Audio jacks color coding: should meet Microsoft Windows Logo Program Device Requirements: Audio-0002. • 1 front panel audio header (2*5). • One earphone and one microphone jack is required on front bezel. • 1 4*1 SPDIF internal header closed to PCIEx16 slot. • Auto detection and re-tasking behavior is following Acer Audio Jack spec. USB ports • Controller: 7 Series Express Chipset(Pather Point). • Ports Quantity: Q77: 14. • 4 back rear ports(USB2.0 * 2 ports, USB 3.0*2). • 4 ports for front daughter board(2*USB3.0 , 2*USB 2.0). • 3 x USB 2.0 headers support additional six USB 2.0 ports. • Connector Pin: standard Intel FPIO pin definition. • Data transfer rate support: • USB 3.0/2.0/1.1 • All USB ports must be boot-capable includes USB-ODD, USB-HDD, USB-FDD, and etc... • All USB ports must provide the over current protection. • The pin connector should be located on upper if placed on horizontal. • Support disable function by each USB port in BIOS. • Enable the USB EHCI Debug Ports. • All ports should meet USB IF spec. Extension slot • 1 * PCIE x16 (PCIE V3.0) • 1 * PCIE x1 (PCIE V2.0) Buzzer • 1 on board buzzer Chapter 1 3