HP Compaq Presario,Presario 7954 Supplementary Manual page 11

Checking Your Connections 2-3
No. Components
CD, DVD, or CD-RW Drive (DVD and CD-RW Drive available on select models only;
location of the CD-RW Drive may vary)
CD, DVD, or CD-RW Drive Eject/Load Button
Pressure point used to open the door
Diskette Drive
Diskette Drive Eject Button
Zip Drive (available on select models only)
Zip Drive Activity Light/Eject Button
Power Button
Digital Creativity Imaging Center (available on select models only)