HP 2740P 9

Replacing the battery .........................................................................................................	80
Testing an AC adapter .......................................................................................................................	81
Shutting down the computer ...............................................................................................................	81
7 Drives .............................................................................................................................................................	83
Identifying installed drives ..................................................................................................................	83
Handling drives ...................................................................................................................................	84
Improving hard drive performance .....................................................................................................	85
Using Disk Defragmenter ...................................................................................................	85
Using Disk Cleanup ...........................................................................................................	85
Using HP 3D DriveGuard ...................................................................................................................	86
Identifying HP 3D DriveGuard status .................................................................................	86
Using HP 3D DriveGuard software ....................................................................................	87
Replacing the hard drive in the hard drive bay ...................................................................................	88
8 External devices ............................................................................................................................................	92
Using a USB device ...........................................................................................................................	92
Connecting a USB device ..................................................................................................	92
Removing a USB device ....................................................................................................	92
Using USB legacy support .................................................................................................	93
Using a 1394 device ...........................................................................................................................	94
Connecting a 1394 device .................................................................................................	94
Removing a 1394 device ...................................................................................................	94
Using external drives ..........................................................................................................................	95
Using optional external devices .........................................................................................	95
Using the docking connector ..............................................................................................................	96
9 External media cards ....................................................................................................................................	97
Using Media Card Reader cards ........................................................................................................	97
Inserting a digital card ........................................................................................................	97
Removing a digital card .....................................................................................................	98
Using ExpressCards (select models only) ..........................................................................................	99
Configuring an ExpressCard ..............................................................................................	99
Inserting an ExpressCard ..................................................................................................	99
Removing an ExpressCard ..............................................................................................	100
Using Smart Cards (select models only) ..........................................................................................	101
Inserting a smart card ......................................................................................................	101
Removing a smart card ....................................................................................................	102
10 Memory modules ......................................................................................................................................	103
Adding or replacing a memory module .............................................................................................	104