HP 655 Notebook-PC User Manual
Page 7

Connecting a USB device .................................................................................................. 37
Removing a USB device .................................................................................................... 38
Connecting a powered USB device ................................................................................... 38
Inserting and removing a digital storage card .................................................................................... 39
Using optical drives ............................................................................................................................ 40
Inserting an optical disc ..................................................................................................... 40
Removing an optical disc ................................................................................................... 41
Handling drives .................................................................................................................. 43
Replacing a hard drive ....................................................................................................... 43
Adding or replacing memory modules ............................................................................... 46
Installing security updates ................................................................................................. 53
Installing HP and third-party software updates .................................................................. 54
vii