4 Intel Desktop Board D845PEBT2 Quick Reference
Desktop Board Components
On
OM14802
2-pin alternate
power/sleep LED
connector
1
3
A
B
C
D
E
F
G
I
JKL
M
NO
H
PQR
T
S
V
W
X
U
Reset
HD LED
Power LED
No Connection
2
1
Y
A Front panel audio connector N BIOS configuration jumper block
B CD-ROM connector (ATAPI-style) O SCSI hard drive activity LED
connector
C Back panel connectors P Speaker
D 12 V processor core voltage connector Q Front chassis fan connector
E Rear chassis fan connector R Secondary Serial ATA connector
F Intel
®
82845PE (MCH) S Primary Serial ATA connector
G Processor socket T Chassis intrusion connector
H Processor fan connector U Intel
®
82801DB (ICH4)
I DIMM sockets V Front panel USB 2.0 connector
J Main power connector W Battery
K Secondary IDE connector X AGP connector
L Primary IDE connector Y PCI bus add-in card connectors
M Diskette drive connector