Universal Serial Bus
Pin | Signal |
|
|
1 | +5 VDC |
|
|
2 | Data - |
|
|
3 | Data + |
|
|
4 | Ground |
|
|
The USB+ power port on the right side of the computer powers HP USB external devices (see Right- side components on page 10). The port provides a minimum of 4.75 V measpin on the ured at the USB connector under a continuous
The USB + power port is identified by a 3.5 mm diameter key jack, which supports the pin on the USB + power cable for HP external devices.
NOTE: The standard USB ports on the left side on the computer provide a minimum of 4.75 V under a continuous
118 Chapter 8 Connector pin assignments
