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Universal Serial Bus
Pin
1
2
3
4
The USB+ power port on the right side of the computer powers HP USB external devices (see
side components on page
USB connector under a continuous 2.5-A load. The port is capable of 3 A for <1 ms.
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 0.5-A load only.
118 Chapter 8 Connector pin assignments
Signal
+5 VDC
Data -
Data +
Ground
10). The port provides a minimum of 4.75 V measpin on the ured at the
Right-
- Quick Links:
- Battery
- Memory Module
- Mass Storage Devices
- Rtc Battery
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