HP 510B - Minitower PC Maintenance And Service Manual page 97

51 PETn8 56
52 GND 57
53 GND 58
54 PETp9 59
55 PETn9 60
76 GND 81
77 GND 82
78 PETp15
79 PETn15
80 GND
Pin B information is on the next page
NOTE: x1 PCI Express uses pins 1-18
x4 PCI Express uses pins 1-32
x8 PCI Express uses pins 1-49
x16 PCI Express uses pins 1-8
GND 61 GND
GND 62 PETp11
PETp10 63 PETn11
PETn10 64 GND
GND 65 GND
PRSNT2#
RSVD
66 PETp12 71
67 PETn12 72
68 GND 73
69 GND 74
70 PETp13 75
PCI Express
PETn13
GND
GND
PETp14
PETn14
89