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AP440FX Motherboard Technical Product Specification
8
OM06178
L
O
Q
R
P
AA
S
J
K
Z Y X W
T
U
V
M
N
AB
G
DE H
I
F
C
FF
HH
JJ
GG
CC
BB
DD
II
EE
KK
LL
MM
Figure 1. Motherboard Features
Table 1. Key to Motherboard Features
Key Description Key Description Key Description
A VGA
†
connector B Serial port connector C Side-by-side USB connectors
D PS/2
†
mouse connector E PS/2 keyboard connector F Parallel port connector
G I/O Controller (U7M1) H Microphone input jack I Audio output jack
J Crystal audio controller (U9M1) K CD-ROM header (4x1, J9N1) L Wavetable header (2x4, J9L1)
M Floppy connector (J8L1) N Telephony (modem) header (2x2,
J9K1)
O Standard 3.3V power connector (J9J1)
P Main power connector (J9H1) Q IDE connectors (J8H1, J9H2) R Soft Off header (3x1, J9F1)
S Hardware monitor ASIC (U9C1) T Flash BIOS (E28F002, U8C1) U Real-time clock battery (BT9B1)
V Onboard speaker (L9A1) W 3.5 V processor jumper (J8A2) X SIMM sockets (J6J1, J7J1, J7J2, J7J3)
Y Intel SB82371SB (PIIX3, U6E1) Z Auxiliary fan header (1x3, J4A1) AA Keylock header (3x1, J3A1)
BB Front panel connector (J2A1) CC Processor socket (U3C1) DD Intel SB82441FX (PMC, U4F1)
EE Intel SB82442FX (DBX, U2F1) FF ISA/PCI riser socket (J6J2) GG Consumer/Fast IR header (5x2, J4L1)
HH PCI slot Jumper block (2x3, J1J1) II LPB VESA header (J1K1) JJ S3 ViRGE/DX video controller (U2K1)
KK 2 MB of Video DRAM LL Configuration jumper block (J4L2) MM COM2H header (5x2, J3N1)