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ASUS TXP4-X User’s Manual 13
III. INSTALLATION
Jumpers
1) M/IO p. 15 Multi-I/O Selection (Enable/Disable)
2) RTCLR p. 15 Real Time Clock RAM (Operation/Clear Data)
3) VID0, 1, 2, 3 p. 16 CPU Voltage Regulator Output Selection
4) FS0, FS1, FS2 p. 17 CPU External Clock (BUS) Frequency Selection
5) BF0, BF1, BF2 p. 17 CPU:BUS Frequency Ratio
Expansion Slots
1) System Memory p. 19 System Memory Upgrade
2) SIMM Sockets p. 20 72-Pin SIMM Memory Expansion Sockets
3) DIMM Sockets p. 21 168-Pin DIMM Memory Expansion Sockets
4) CPU ZIF Socket 7 p. 22 Central Processing Unit (CPU) Socket
5) SLOT 1, 2, 3, 4 p. 23 16-bit ISA Bus Expansion Slots
6) PCI 1, 2, 3, 4 p. 23 32-bit PCI Bus Expansion Slots
Connectors
1) PS2KEYBOARD p. 25 PS/2 Keyboard Connector (6-pin female)
2) PS2MOUSE p. 25 PS/2 Mouse Connector (6-pin female)
3) PRINTER p. 26 Parallel (Printer) Port Connector (25-pin female)
4) COM1, COM2 p. 26 Serial Port COM1 & COM2 (two 9-pin female)
5) FLOPPY p. 26 Floppy Drive Connector (34-pin block)
6) USB p. 27 Universal Serial BUS Ports 1 & 2 (two 4-pin female)
7) Primary / Second IDE p. 27 Primary / Secondary IDE Connector (40-pin blocks)
8) IDELED p. 28 IDE LED Activity Light (2 pins)
9) FANPWR1, 2, 3 p. 28 Chassis-1, CPU-2, Power Supply-3 Fan Power Lead (3-pin block)
10) IR p. 29 Infrared Port Module Connector (5 pins)
11) ATXPWR p. 29 ATX Motherboard Power Connector (20-pin block)
12) MSG LED (PANEL) p. 30 System Message LED (2 pins)
13) SMI (PANEL) p. 30 SMI Switch Lead (2 pins)
14) PWR SW (PANEL) p. 30 ATX Power & Soft-Off Switch Lead (2 pins)
15) RESET (PANEL) p. 30 Reset Switch Lead (2 pins)
16)
PWR LED (
PANEL
)
p. 30 System Power LED Lead (3 pins)
17)
KEYLOCK (
PANEL
)
p. 30 Keyboard Lock Switch Lead (2 pins)
18) SPEAKER (PANEL) p. 30 Speaker Output Connector (4 pins)
(Map of Board)
III. INSTALLATION