American Megatrends MAN-772 manual Step Action

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Step 3 Configure CPU, Continued

Install CPU Install the CPU in the ZIF (zero insertion force) socket by performing the following steps. The CPU socket is near one edge of the motherboard.

Warning

Improper CPU installation can damage the CPU and the

motherboard. You must follow the procedures in this section exactly as documented. Make sure you wear an antistatic wristband while installing the CPU. Follow all antistatic procedures.

Step

Action

1Lift the lever on the ZIF socket. The empty CPU socket looks like this.

2

3

Check for bent pins on the CPU. Gently straighten any bent pins with pliers. Place the CPU in the middle of the socket. Make sure that pin 1 of the CPU is aligned with pin 1 of the socket. Make sure you are properly grounded while handling the CPU.

Complete installation by lifting the ZIF lever to the other side of the socket, as shown below.

20Apollo IV PCI Pentium ISA Motherboard User’s Guide

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Contents Apollo IV Pentium PCI ISA MotherboardGuide Ii Apollo IV PCI Pentium ISA Motherboard User’s Guide Phone Number Characteristics PrefaceTechnical Support Packing List Static ElectricityOverview CPU Manufacturer Supported CPU SpeedsChipset Type of System Supported System Memory Socket Overview Fast ATA Ultra DMA/33Floppy Parallel PortMouse CPU External Clock Frequency PCI Expansion Slot FrequencyDMI InfraredApollo IV Dimensions Motherboard Height RestrictionsInstallation Steps Step ActionApollo IV Motherboard Layout Unpack the Motherboard Step ActionPWR1 Setting Description Set JumpersAvoid Static Electricity Flash ROM TypeConfigure CPU ExternalFor P54C P55CSummary of Jumper Setting for Intel Pentium CPUs P54CSummary of Jumper Setting for AMD K5 and K6 CPUs Value Description AMD-K6 Step Action Install Memory Supported System Memory ConfigurationsType of System Memory Supported System Memory Socket Total SystemMemory Display Install the Motherboard Should supply these partsInstall Motherboard Connector Attach CablesAttach Cables Power Connector Pinout Pin DescriptionMotherboard PinPin Description Pins 12 13 14 Connector Signal DescriptionsPin Description Signal Description Connect Onboard I/OPin Signal Description SLCTIN#Attach Floppy Drive Floppy Connector Pinout Twist in Floppy CablePin Use Attach IDE Drive Attach IDE Drive Primary Pinout The Primary IDE pinout is Secondary IDE Pinout The Secondary pinout is Test and Configure Page Winbios Setup Using a Mouse with Winbios Setup Using the Keyboard with Winbios SetupKeystroke Action Winbios Setup Menu Standard Setup Drive Type How to ConfigureParameter Description Hard Disk Drive Types 65535 1223 152 MBAdvanced Setup Setting DescriptionAdvanced Setup Type of Armd Device Drive Emulation Configured Advanced Setup Disabled Chipset Setup Power Management Setup Power Management Setup PCI/PnP Setup Cont’dSnoop Bit Action Option Optimal Default Fail-Safe Default DMA ChannelPeripheral Setup Primary PrefetchIDE Secondary IRQ options Offboard PCI IDE Primary IRQPeripheral Setup Setting Description EPP VersionAmibios Password Support SecuritySetting a Password Changing a PasswordAnti-Virus Utility Original OptimalFail-Safe Programming the Flash ROM Programming the Flash EpromProgramming the Flash ROM Step Expected behaviorNumber of Beeps Description Bootblock Code Checkpoint Codes Code Description