Pci Express - HP Compaq 6005 Pro Business PC Maintenance & Service Manual

51 GND
52 PERp8
53 PERN8
54 GND
55 GND
76 PERp14
77 PERn14
78 GND
79 GND
80 PERp15
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

PCI Express

x1, x4, x8, and x16 PCI Express Connector
Pin B
Pin Signal
1 +12V
2 +12V
3 RSVD
4 GND
5 SMCLK
56 PERp9 61
57 PERn9 62
58 GND 63
59 GND 64
60 PERp10 65
81 PERn15
82 GND
Pin Signal Pin
6 SMDAT 11
7 GND 12
8 +3.3 V 13
9 JTAG1 14
10 3.3vAux 15
PERn10 66 GND
GND 67 GND
GND 68 PERp12
PERp11 69 PERn12
PERn11 70 GND
Signal Pin Signal
WAKE# 16 GND
RSVD 17
GND
18
GND
PETp1
PETp0 19
PETn1
PETn0 20
71 GND
72 PERp13
73 PERn13
74 GND
75 GND
Pin Signal
21 GND
22 GND
23 PETp2
24 PETn2
25 GND
PCI Express 179