Intel D845PT Quick Reference Manual page 7

D845BG Board Components (continued)
A. Analog Devices Inc. AD1885
codec
B. AGP connector (1.5 V only)
C. CD-ROM connector (ATAPI)
D. Auxiliary line-in connector
(ATAPI)
E. 12 V processor core voltage
connector
F. Rear chassis fan connector
(tachometer input)
G. Intel 82845 Memory Controller
Hub (MCH)
H. Processor socket
I. Processor fan connector
(tachometer input)
J. DIMM sockets
K. Serial port B connector
L. Power connector
M. Secondary IDE connector
CAUTION
Many of the midboard and front panel connectors provide operating
voltage (+5 V dc and +12 V dc, for example) to devices inside the
computer chassis, such as fans and internal peripherals. These
connectors are not overcurrent protected. Do not use these connectors
for powering devices external to the computer chassis. A fault in the load
presented by the external devices could cause damage to the computer,
the interconnecting cables, and the external devices themselves.
Intel Desktop Boards D845PT and D845BG
Quick Reference
N. Primary IDE connector
O. Diskette drive connector
P. Firmware Hub (FWH)
Q. Intel 82801BA I/O Controller
Hub (ICH2)
R. BIOS configuration jumper
block
S. SCSI hard drive activity LED
connector
T. Speaker
U. Chassis intrusion connector
V. Front chassis fan connector
W. Front panel USB connector
X. Battery
Y. PCI bus add-in card connectors
Z. Communication and Networking
Riser (CNR) (optional)
AA. Front panel audio connector
7