Acer Aspire M3910 Service Guide - Page 11

USB ports • Ports Quantity: 12 6 back panel ports On-board: 2 2*5 headers 4 ports for front daughter board Connector Pin: standard Intel FPIO pin definition • Data transfer rate support: USB 2.0/1.1 Extension slot • • • Support one PCIe x 16 slot Support two PCIe x 1 slots Support one PCI slot Total I/O ports 1 PS/2 Keyboard port, 1 PS/2 Mouse port 1 D-Sub VGA port 1 HDMI port 1 RJ45 LAN port 6 USB ports 3 ports Audio jack One HD headphone output in front bezel One MIC-IN in front bezel 4 * USB H5X2 Header (support 8 ports) 1 * Front Audio Pannel H5X2 header 1 * Front Panel IO H7X2 Header for Acer pin define 1 * H1X4 CPU with SAMRT FAN controller 1 * H1X3 System with SAMRT FAN controller 1 * H1X4 SPDIFOUT Header for Acer pin define 1 * H3X1 Clear CMOS Header (with jumper) 1 * onboard Buzzer 2 * H1X2 GPIO header System BIOS • • 16MBits / 2M Bytes AMI Kernel with Acer skin Power supply • FR 300W/nPFC 300W/PFC 250W/nPFC 250W Chapter 1 3