
Audio
AudioAudio
Audio
Integrated High Definition audio with Realtek 4-channel ALC262 codec (all ports
are stereo)
X X X
Microphone and Headphone front ports
X X X
Microphone rear port*
X
Line-out and Line-In rear ports*
X X X
Multistreaming capable*
X X X
Internal Speaker
X X X
NOTE:
NOTE: NOTE:
NOTE:
*Rear audio ports are re-taskable as Line-in, Line-out, or Microphone-in. External speakers must
be powered externally. Multistreaming can be enabled in the Realtek control panel to allow independent
audio streams to be sent to/from the front and rear jacks. This allows for different audio applications to
use separate audio ports on the system. For example, the front jacks could be used with a headset for a
communications application while the rear jacks are being used with external speakers and a multimedia
application.
Input Devices
Input DevicesInput Devices
Input Devices
Keyboard
KeyboardKeyboard
Keyboard
– One of the following
HP PS/2 Standard Keyboard
X X X
HP USB Standard Keyboard
X X X
HP USB Smartcard Keyboard
X X X
Mouse
MouseMouse
Mouse
– One of the following
HP PS/2 2-Button Scroll Mouse
X X X
HP PS/2 2-Button Optical Scroll Mouse
X X X
HP USB 2-Button Optical Scroll Mouse
X X X
Miscellaneous
MiscellaneousMiscellaneous
Miscellaneous
HP FireWire / IEEE 1394 PCI Card (full height)
X* X*
X
HP FireWire / IEEE 1394 PCI Card (low profile)
X
PCI Express riser card – adds 1 low profile PCIe x16 slot
X
PCI riser card – adds 1 full-height PCI slot
X
PCI riser card – adds 2 full-height PCI slots
NOTE:
NOTE: NOTE:
NOTE:
Low profile slots are unusable with riser card installed.
X
PCI extender card for CMT (adds 2 PCI slots)
X
PCI Serial and parallel I/O adapter
X**
2nd serial port adapter (full height)
X
2nd serial port adapter (low profile)
X
Tower stand
X X
Configure dc7700 CMT in desktop orientation
X
*Requires optional PCI riser card.
**Occupies same location as PCI riser card, so both cannot be used.
QuickSpecs
HP Compaq dc7700 Business PC
HP Compaq dc7700 Business PCHP Compaq dc7700 Business PC
HP Compaq dc7700 Business PC
Standard Features and Configurable Components
DA - 12543 North America — Version 11 — January 30, 2007
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