HP dx7300 Technical Reference Manual page 23

Figure 2-4 shows the front panel components of the microtower (uT) form factor.
Item Description
1 CD-ROM drive
2 CD-ROM drive activity LED
3 Diskette drive media door
4 Diskette drive activity LED
5 Diskette drive eject button
6 USB ports 7, 8
Figure 2-4. HP Compaq dx7300 MT Front View
Technical Reference Guide
Item Decription
7 CD-ROM drive open/close button
8 Power button
9 Power LED
10 Hard drive activity LED
1 1 Headphone audio Out jack
12 Microphone audio In jack
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System Overview
2-7