Acer TravelMate P653-V Acer TravelMate P653-M and P653-V Notebook Service Guid - Page 47

USB Interface Item System model Core logic Number and location of USB port EHCI Output current Specification P63V P63M/P63MG Integrated in Mobile Intel® QM77 Express Chipset Integrated in Mobile Intel® HM77 Express Chipset  USB 2.0 - One (left side, supports eSATA device)  USB 3.0 - Three (right side, one port supports power off charging) 2 1.0A for each connector HDMI Port Item Compliance level Data throughput Number of HDMI port Location Specification HDMI 1.4a Up to 16.7 million colors 1 Left side Expansion Card Item Form factor Number of slot Supported card Specification PCI Express Mini Card 1 WLAN, WiMAX, WWAN module System LED Indicators Item Power status Battery status HDD activity Wireless connectivity Specification  Solid blue: The computer is turned on.  Blinking amber: The computer is in power-saving mode.  Indicator off: The computer is turned off. AC adapter connected:  Solid blue: The battery charge is at full capacity.  Solid amber: Battery charging.  Blinking amber: Battery is in abnormal stop charge or battery is in low power state. AC adapter disconnected:  Blinking amber: Battery charge is in critically low state  Indicator off: Discharging state. Flashes blue when there is hard drive activity. Flashes blue when there is an active wireless connection. Hardware Specifications and Configurations 1-37