Desktop Board Features
9
Components
Figure 1 shows the major components on the D815EGEW board.
OM12551
A
D
F
C
E
G
H
I
J
M
O NP
Q
S R
T
U
V
X
Y
B
K
Z
AA
L
W
Item Description Item Description
A Analog Devices Inc. AD1885 audio codec O Primary IDE connector
B ATAPI-style auxiliary line in connector P Battery
C ATAPI-style CD-ROM connector Q Speaker
D Back panel connectors R SCSI hard drive activity LED connector
E National PC87360 I/O controller S Front panel connector
F PS/2 port wake configuration jumper block T Chassis intrusion connector
G USB port wake configuration jumper block U Alternate power sleep/LED connector
H Processor fan connector (fan 1) V Chassis fan connector (fan 2)
I 370-pin processor socket W WOL technology connector
J Intel 82815EG Graphics and Memory
Controller Hub (GMCH)
X 82801BA I/O Controller Hub (ICH2)
K DIMM sockets Y BIOS configuration jumper block
L Diskette drive connector Z 4 Mbit Firmware Hub (FWH)
M Main power connector AA PCI bus add-in card connectors
N Secondary IDE connector
Figure 1. Desktop Board Components
✏
NOTE
Components labeled optional do not come on all the boards.