HP WMT-LX Manual 1 WMT-LXIntel® 850 ATX MotherboardManualSPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHEDFOR INFORMATIONAL USE ON
10 HP WMT-LX User’s Manual2. HARDWARE SETUPStep 3: Install the Heatsink Support BasePlace the two heatsink support base as shown and screw in the four
HP WMT-LX Manual 112. HARDWARE SETUP2.4 Expansion CardsWARNING! Unplug your power supply when adding or removing expansioncards or other system compon
12HP WMT-LX Manual2. HARDWARE SETUPIMPORTANT: If using PCI cards on shared slots, make sure that the drivers sup-port “Share IRQ” or that the cards do
HP WMT-LX Manual 132.5 External ConnectorsWARNING! Some pins are used for connectors or power sources. These areclearly distinguished from jumpers in
14HP WMT-LX Manual3) Parallel Port Connector (Burgundy 25-pin PRINTER)You can enable the parallel port and choose the IRQ through OnboardParallel Port
HP WMT-LX Manual 157) Fast-Ethernet Port Connector (RJ45)The RJ45 connector is optional at the time of purchase and is located ontop of the USB connec
16HP WMT-LX Manual2. HARDWARE SETUP8) Primary (Blue) / Secondary IDE Connectors (Two 40-1pin IDE)These connectors support the IDE hard disk ribbon ca
HP WMT-LX Manual 179) Floppy Disk Drive Connector (34-1pin FLOPPY)This connector supports the provided floppy drive ribbon cable. Afterconnecting the
18HP WMT-LX Manual11)POWER (PWR_FAN), CPU (CPU_FAN), Fan Connectors (3 pins)These connectors support cooling fans of 350mA (4.2 Watts) or less.Orienta
HP WMT-LX Manual 1913)USB2/3 Headers (10-1 pin USB2/3)If the USB Ports on the back panels are inadequate, a USB header isavailable for two additional
2HP WMT-LX Manual1. FEATURES1.1 WMT-LX Motherboard LayoutRJ-45Top:24.4cm (9.60in)24.4cm (9.6in)PS/2KBMST: MouseB: KeyboardPCI1PCI2PCI3PANELFLOPPYSECON
20HP WMT-LX Manual14)Power Supply Connectors (20-pin block ATXPWR)(6-pin AUXPWR)(4-pin ATX12V)These connectors connect to an ATX 12V power supply. Eac
HP WMT-LX Manual 21WMT-LX System Panel ConnectorsRJ-45Top:WMT-LX* Requires an ATX power supply.IDELED-Keylock+5VSpeakerSpeakerConnectorPower LEDGround
22HP WMT-LX Manual23) Erasing the CMOS Real Time Clock (RTC) RAMA Note about PasswordsBIOS Setup programs allow you to specify passwords in the Main m
HP WMT-LX Manual 31.2 Layout ContentsExpansion1) RIMMA1/A2/B1/B2 p. 5 184-Pin System Memory Support2) CPU
4HP WMT-LX Manual2. HARDWARE SETUP2.1 Getting StartedIMPORTANT: Due to Pentium 4 CPU’s power consumption requirement, anATX12V power supply is recomme
HP WMT-LX Manual 52. HARDWARE SETUP2.2 System MemoryNOTE: No hardware or BIOS setup is required after adding or removing memory.This motherboard has f
6HP WMT-LX Manual2. HARDWARE SETUP2.2.1 Installing MemoryThe memory module (RIMM/C-RIMM) will fit in only one orientation.IMPORTANT: Do not touch the
72. HARDWARE SETUPHP WMT-LX User’s Manual2.3 Central Processing Unit (CPU)The motherboard provides a ZIF Socket for the P4 CPU. The CPU that came with
8 HP WMT-LX User’s Manual2. HARDWARE SETUP3.5.1 CPU InstallationStep 1: Install the BaseboardA metal baseboard is required to install the heatsink to
92. HARDWARE SETUPHP WMT-LX User’s ManualStep 2: Install the CPUA. L ocate the Z I F socket on the motherboard.B . Unlock the socket by pressing the
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