HP (Hewlett-Packard) 799UT#ABA Personal Computer User Manual


 
CPU power cable, P3 Pin Color Signal
1 BLK GND
2 BLK GND
3 WHT 12V CPU
4 WHT 12V CPU
CAUTION: Ensure that you can differentiate between which power cable
connects to the PCIe x16 graphics card and which power cable connects to the
system board. These two cables have different pin counts and different colors.
The PCIe power cable has a 6-pin black connector, and the CPU power cable has
an 4-pin white connector. When power is present, you must never connect the
PCIe power cable to the system board. If you do so, the system board can be
damaged and the warranty voided. To see a picture of the PCIe cable and where
it must be connected, see
Expansion cardon page 93.
NOTE: The 6-pin power (auxiliary PCIe) is only required with high-powered
graphics cards.
Graphics aux. power cables, P12 Pin Signal Color
46
3
1
1 V12-D YEL
2 V12-D YEL
3 V12-D YEL
4 GND BLK
5 GND BLK
6GND BLK
Internal USB 1 2x5 Pin Signal
1 +5V
2 +5V
3 USB6#
4 USB9#
ENWW 165