11.Connect external cables to the installed card, if needed. Connect internal cables to the system board, if needed.

12.Reconfigure the computer, if necessary.

System board connections

Refer to the following illustration and table to identify the system board connectors for your model.

No.

System Board Connector

System Board Label

Color

Component

 

 

 

 

 

1

PCI Express x1

X1PCIEXP3

white

Expansion Card

 

 

 

 

 

2

PCI Express x1

X1PCIEXP2

black

Expansion Card

 

 

 

 

 

3

PCI Express x1

X1PCIEXP1

black

Expansion Card

 

 

 

 

 

4

PCI Express x16

X16PCIEXP

black

Expansion Card

 

 

 

 

 

5

Parallel Port

PAR

black

Parallel Port

 

 

 

 

 

6

Serial Port

COMB

black

Serial Port

 

 

 

 

 

7

Hood Lock

HLCK

black

Hood Lock

 

 

 

 

 

8

Hood Sensor

HSENSE

white

Hood Sensor

 

 

 

 

 

9

DIMM4 (Channel A)

DIMM4

white

Memory Module

 

 

 

 

 

10

DIMM3 (Channel A)

DIMM3

black

Memory Module

 

 

 

 

 

11

DIMM2 (Channel B)

DIMM2

white

Memory Module

 

 

 

 

 

12

DIMM1 (Channel B)

DIMM1

black

Memory Module

 

 

 

 

 

13

Power

SATAPWR0

black

SATA Drives

 

 

 

 

 

14

Power

PWR

white

System Board

 

 

 

 

 

15

USB 3.0

FRONT USB3.0

blue

Front USB 3.0 Ports

 

 

 

 

 

98

Chapter 6 Removal and replacement procedures: Small Form Factor (SFF)

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Image 108
HP E1Z74UT E1Z74UT#ABA, E1Z77UT E1Z77UT#ABA, E1Z75UT E1Z75UT#ABA manual Blue Front USB 3.0 Ports