American Megatrends MAN-772 manual Setting a Password, Changing a Password

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Setting a Password

The password check option is enabled in Advanced Setup (see the Advanced Setup section ) by choosing either Always (the password prompt appears every time the system is powered on) or Setup (the password prompt appears only when WINBIOS is run). The password is encrypted and stored in NVRAM.

As shown on the above screen, you are prompted for a 1 – 6 character password. You can either type the password on the keyboard or select each letter of the password, one at a time, using the mouse. The password does not appear on the screen when typed. Make sure you write it down. If you forget it, you must drain NVRAM and reconfigure.

If You Do Not Want to Use a Password Just press <Enter> when the password prompt appears.

Changing a Password

Select the Supervisor or User icon from the Security section of the WINBIOS Setup main menu. Enter the password and press <Enter>. The screen does not display the characters entered. After the new password is entered, retype the new password as prompted and press <Enter>.

If the password confirmation is incorrect, an error message appears. If the new password is entered without error, press <Esc>. The password is stored in NVRAM after WINBIOS completes. The next time the system boots, a password prompt appears if the password function is present and enabled.

Remember the Password Keep a record of the new password when the password is changed. If you forget the password, you must erase the system configuration information in NVRAM (Non-Volatile Random Access Memory).

Chapter 2 WINBIOS Setup

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Contents Apollo IV Pentium PCI ISA MotherboardGuide Ii Apollo IV PCI Pentium ISA Motherboard User’s Guide Technical Support Phone Number CharacteristicsPreface Static Electricity Packing ListCPU Manufacturer Supported CPU Speeds OverviewChipset Type of System Supported System Memory Socket Overview Ultra DMA/33 Fast ATAFloppy Parallel PortCPU External Clock Frequency PCI Expansion Slot Frequency MouseInfrared DMIMotherboard Height Restrictions Apollo IV DimensionsStep Action Installation StepsApollo IV Motherboard Layout Step Action Unpack the MotherboardSet Jumpers PWR1 Setting DescriptionFlash ROM Type Avoid Static ElectricityExternal Configure CPUP54C P55C ForP54C Summary of Jumper Setting for Intel Pentium CPUsSummary of Jumper Setting for AMD K5 and K6 CPUs Value Description AMD-K6 Step Action Supported System Memory Configurations Install MemoryType of System Memory Supported System Memory Socket Total SystemMemory Display Should supply these parts Install the MotherboardInstall Motherboard Attach Cables ConnectorAttach Cables Pin Description Power Connector PinoutPin MotherboardPin Description Connector Signal Descriptions Pins 12 13 14Connect Onboard I/O Pin Description Signal DescriptionSLCTIN# Pin Signal DescriptionAttach Floppy Drive Pin Use Floppy Connector PinoutTwist in Floppy Cable 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 Keystroke Action Using a Mouse with Winbios SetupUsing the Keyboard with Winbios Setup Winbios Setup Menu Drive Type How to Configure Standard SetupParameter Description 65535 1223 152 MB Hard Disk Drive TypesSetting Description Advanced SetupAdvanced Setup Type of Armd Device Drive Emulation Configured Advanced Setup Disabled Chipset Setup Power Management Setup Power Management Setup Snoop Bit Action PCI/PnP SetupCont’d DMA Channel Option Optimal Default Fail-Safe DefaultPrimary Prefetch Peripheral SetupIDE Secondary IRQ options Offboard PCI IDE Primary IRQPeripheral Setup EPP Version Setting DescriptionSecurity Amibios Password SupportChanging a Password Setting a PasswordAnti-Virus Utility Fail-Safe OriginalOptimal Programming the Flash Eprom Programming the Flash ROMStep Expected behavior Programming the Flash ROMNumber of Beeps Description Code Description Bootblock Code Checkpoint Codes