10 P
RODUCT
D
ESCRIPTION
P
RESARIO
N
OTEBOOK
M
AINTENANCE
AND
S
ERVICE
G
UIDE
1800 S
ERIES
Presario 1800/1800T Series
Models: XL280, XL380, XL381,
and XL390
Rear Connectors
Note: XL3xx models have silver lids.
# Description # Description
1
Keyboard/Mouse Port
6
TV-Out Connector
2
AC Adapter Connector
7
External Monitor Port
3
Parallel Port
8
Serial Ports
4
QuikDock Connector
9
Universal Serial Bus Port
5
Fan Vent