HP Vectra XE310 - Inside the Computer; Front Panel

System Overview
product description 11
Inside the Computer
Front Panel
Main memory
CD-ROM, CD-RW
drive, or DVD drive
Floppy disk drive
Accessory board slots
Hard disk drive
Processor (under the airflow guide)
Airflow guide
Power supply
On/Off power
button
Power on status light
(green)
HDD LED (yellow)