Rear Side - Asus X51L Hardware Manual

2
Knowing the Parts

Rear Side

Refer to the diagram below to identify the components on this side of the Notebook PC.
Display (Monitor) Output
1
The 15-pin D-sub monitor port supports a standard VGA-compatible device such as a monitor
or projector to allow viewing on a larger external display.
USB Port (2.0/1.1)
2
2.0
The USB (Universal Serial Bus) port is compatible with USB 2.0 or USB 1.1 devices such as
keyboards, pointing devices, cameras, hard disk drives, printers, and scanners connected in a
series up to 12Mbits/sec (USB 1.1) and 480Mbits/sec (USB 2.0). USB allows many devices to
run simultaneously on a single computer, with some peripherals acting as additional plug-in sites or
hubs. USB supports hot-swapping of devices so that most peripherals can be connected or disconnected
without restarting the computer.
LAN Port
3
The RJ-45 LAN port with eight pins is larger than the RJ-11 modem port and supports a
standard Ethernet cable for connection to a local network. The built-in connector allows
convenient use without additional adapters.
Modem Port
4
The RJ-11 modem port with two pins is smaller than the RJ-45 LAN port and supports
a standard telephone cable. The internal modem supports up to 56K V.90 transfers. The
built-in connector allows convenient use without additional adapters.
IMPORTANT! The built-in modem does not support the voltage used in digital
phone systems. Do not connect the modem port to a digital phone system or
else damage will occur to the Notebook PC.
Power (DC) Input
5
The supplied power adapter converts AC power to DC power for use with this jack. Power sup-
plied through this jack supplies power to the Notebook PC and charges the internal battery pack.
To prevent damage to the Notebook PC and battery pack, always use the supplied power
adapter. CAUTION: MAY BECOME WARM TO HOT WHEN IN USE. BE SURE
NOT TO COVER THE ADAPTER AND KEEP IT AWAY FROM YOUR BODY.
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