Intel AP440FX specifications Motherboard Features Key to Motherboard Features

AP440FX Motherboard Technical Product Specification

A	B	C	D	E	F	G	H I
MM							J
							K
LL							L
KK							M
JJ
							N
II
							O
HH
GG							P
FF							Q
EE
DD							R
CC							S
							T
							U
							V
BB	AA Z				Y	X	W
							OM06178

Figure 1. Motherboard Features

Table 1. Key to Motherboard Features

Key	Description	Key	Description
A	VGA† connector	B	Serial port connector
D	PS/2† mouse connector	E	PS/2 keyboard connector
G	I/O Controller (U7M1)	H	Microphone input jack
J	Crystal audio controller (U9M1)	K	CD-ROM header (4x1, J9N1)
M	Floppy connector (J8L1)	N	Telephony (modem) header (2x2,
			J9K1)
P	Main power connector (J9H1)	Q	IDE connectors (J8H1, J9H2)
S	Hardware monitor ASIC (U9C1)	T	Flash BIOS (E28F002, U8C1)
V	Onboard speaker (L9A1)	W	3.5 V processor jumper (J8A2)
Y	Intel SB82371SB (PIIX3, U6E1)	Z	Auxiliary fan header (1x3, J4A1)
BB	Front panel connector (J2A1)	CC	Processor socket (U3C1)
EE	Intel SB82442FX (DBX, U2F1)	FF	ISA/PCI riser socket (J6J2)
HH	PCI slot Jumper block (2x3, J1J1)	II	LPB VESA header (J1K1)
KK	2 MB of Video DRAM	LL	Configuration jumper block (J4L2)

Key Description

CSide-by-side USB connectors F Parallel port connector

I Audio output jack

L Wavetable header (2x4, J9L1)

O Standard 3.3V power connector (J9J1)

R Soft Off header (3x1, J9F1)

U Real-time clock battery (BT9B1)

XSIMM sockets (J6J1, J7J1, J7J2, J7J3) AA Keylock header (3x1, J3A1)

DD Intel SB82441FX (PMC, U4F1)

GG Consumer/Fast IR header (5x2, J4L1) JJ S3 ViRGE/DX video controller (U2K1) MM COM2H header (5x2, J3N1)

8