HP (Hewlett-Packard) D3K21UT#ABA Personal Computer User Manual


 
Front Panel Components
Drive configuration may vary by model. Some models have a bezel blank covering one or more drive
bays.
Figure 1-2 Front Panel Components
Table 1-1 Front Panel Components
1 5.25-inch Optical Drive 6 USB (Universal Serial Bus) Ports
2 Optical Drive Activity Light 7 Microphone Connector
3 Optical Drive Eject Button 8 3.5-inch Media Card Reader (optional)
4 Dual-State Power Button 9 Hard Drive Activity Light
5 Power On Light 10 Headphone Connector
NOTE: The Power On Light is normally green when the power is on. If it is flashing red, there is a problem with
the computer and it is displaying a diagnostic code.
2 Chapter 1 Product Features