HP KAYAK XU800 manual System Board Overview, Serial Port a J5

7 at• J½p

System Board Overview

l

The following diagram shows where the different chips and connectors are located on the E-ATX system board.

Fan CPU 1r - J17

SCSI Termination

AUX Power- J31

Connector - J23

Mouse (upper) &

Power Supply - J47

Keyboard (lower) - J3

FDD - J38

Two USB - J8

Secondary IDE - J44

Processor 1 Connector - XU3

Serial Port A - J5

Primary IDE - J37

Serial Port B - J4

Processor 2 Connector - XU2

(Both ports are stacked with

VRM forsocketCPUfor2 - J45

the Parallel Port)

CPU2 - J45

Rear Fan- J18

Memory Controller Hub

Battery - XU6

Midi & Audio - J2

Line Out

Fan CPU2r

(MCH) 8284O-QP - U24

HDD Temperature

Line In

Sensor - J56

MIC

- J19

Input/Output Controller

Battery - XU6

Memory Expansion Card

Anti-Intrusionq- J10

Hub (ICH) 82801AA- U34

XU1

XU4

PCI Fan - J50

ConnectorsardConnectors- XU1,- J22XU4

c”xtp“ IOX X‘W a“½ 2 R77

CD-ROM Audio In - J52

AUX Audio In - J51

XKQ a“½ 6

-872qx 88 UP:d. 2 R6:

Internal Speaker- J48

MaxiLife -

XKQ a“½ 7

U25

Status Panel - J43

-872qx 88 UPd. 2 R69

Internal SCSI U160

atQ4W Va >=8<9 Kwx¼ 2 c<

Connector to Internal

Ka97>5 Ix½ XKQ rwx¼2 c=

Devices - J43

Adaptec 7892 SCSI

U160 Controller - U44

XKQ a“½ :

-872qx 88 UPd.2 R66

XKQ a“½

9 2R69

epzt2W” Tp”r

XKQ <92qx P

-<92qx << UP838d.

-eWT.2 R7<

-X<9P.2 c87

K½”uxvx½”

p

XKQ a“½ 8 2 R68

Issx½”p“ aKaQ

FirmWare Hub

axt ae6

-<92qx << UP 838d.

TML K½””tr½

Controller (FWH)

R7:

82802AB- U35

p3 ‘tut½ “Switch Boxes” on page 33 or the Switch Block Label located on the chassis of the system box for the different system board switch settings.

b.Connector for the Anti-Intrusion switch.

c.Optional.

d.Connector for additional control of HDD LED on the status panel through the SCSI controller on a PCI add-on card.

28