HP 285 Maintenance and Service Guide - Page 11

Rear panel components, Serial number location

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Rear panel components Item Component Item Component 1 RJ-45 Network Connector 6 Line-In Audio Connector (blue); Line-In Audio Connector (blue) 2 USB 2.0 Ports (2) 7 Power Cord Connector 3 DVI-D Monitor Connector 8 Security Lock Slot 4 VGA Monitor Connector 9 USB 2.0 Ports (2) 5 USB 3.0 Ports (2) NOTE: An optional second serial port and an optional parallel port are available from HP. When a device is plugged into the blue Line-In Audio Connector, a dialog box will pop up asking if you want to use the connector for a line-in device or a microphone. You can reconfigure the connector at any time by double-clicking the Audio Manager icon in the Windows taskbar. When a graphics card is installed in one of the system board slots, the video connectors on the graphics card and/or the integrated graphics on the system board may be used. The specific graphics card installed and software configuration will determine the behavior. The system board graphics can be disabled by changing settings in Computer Setup. Serial number location Each computer has a unique serial number and a product ID number that are located on the exterior of the computer. Keep these numbers available for use when contacting customer service for assistance. Rear panel components 3

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Rear panel components
Item
Component
Item
Component
1
RJ-45 Network Connector
6
Line-In Audio Connector (blue); Line-In
Audio Connector (blue)
2
USB 2.0 Ports (2)
7
Power Cord Connector
3
DVI-D Monitor Connector
8
Security Lock Slot
4
VGA Monitor Connector
9
USB 2.0 Ports (2)
5
USB 3.0 Ports (2)
NOTE:
An optional second serial port and an optional parallel port are available from HP.
When a device is plugged into the blue Line-In Audio Connector, a dialog box will pop up asking if you want to use the
connector for a line-in device or a microphone. You can
reconfigure
the connector at any time by double-clicking the
Audio Manager icon in the Windows taskbar.
When a graphics card is installed in one of the system board slots, the video connectors on the graphics card and/or
the integrated graphics on the system board may be used. The
specific
graphics card installed and software
configuration
will determine the behavior.
The system board graphics can be disabled by changing settings in Computer Setup.
Serial number location
Each computer has a unique serial number and a product ID number that are located on the exterior of the
computer. Keep these numbers available for use when contacting customer service for assistance.
Rear panel components
3