MEL-B User Manual
Page 8
... an onboard PCI Bus Master IDE controller with two connectors that support four IDE devices in two channels, supports Ultra DMA/33, PIO Modes 3 and 4 and Bus Master IDE DMA Mode 2, and supports Enhanced IDE devices, such as Tape Backup, CD-ROM, and LS-120 drives. • Easy Installation: Equipped with BIOS that supports autodetection of hard drives, PS/2 mouse, and Plug and Play devices to -access DIP switches make setup of hard drives, expansion cards, and other devices virtually automatic. • IrDA: Supports an optional infrared port...
... an onboard PCI Bus Master IDE controller with two connectors that support four IDE devices in two channels, supports Ultra DMA/33, PIO Modes 3 and 4 and Bus Master IDE DMA Mode 2, and supports Enhanced IDE devices, such as Tape Backup, CD-ROM, and LS-120 drives. • Easy Installation: Equipped with BIOS that supports autodetection of hard drives, PS/2 mouse, and Plug and Play devices to -access DIP switches make setup of hard drives, expansion cards, and other devices virtually automatic. • IrDA: Supports an optional infrared port...
MEL-B User Manual
Page 10
... user. • Keyboard Power Up: Keyboard Power Up can be enabled or disabled to allow the computer to implement silent PC systems. • Dual Function Power Button: The system can be in sleep mode. With this benefit on the keyboard. • Chassis Intrusion Detection: Supports chassis-intrusion monitoring through an internal or external modem. All the fans are used up to critical motherboard components. Through the way a particular LED illuminates, the user can access...
... user. • Keyboard Power Up: Keyboard Power Up can be enabled or disabled to allow the computer to implement silent PC systems. • Dual Function Power Button: The system can be in sleep mode. With this benefit on the keyboard. • Chassis Intrusion Detection: Supports chassis-intrusion monitoring through an internal or external modem. All the fans are used up to critical motherboard components. Through the way a particular LED illuminates, the user can access...
MEL-B User Manual
Page 13
...) RESET (PANEL) 13) PWR.LED (PANEL) 14) KEYLOCK (PANEL) 15) SPEAKER (PANEL) 16) USB/MIR 17) IR 18) ATXPWR 19) PS/2 20) SBLINK 21) SMB 22) WOR 23) CHASIS p. 14 Keyboard Power Up (Enable/Disable) p. 15 VIO Setting p. 16 CPU Bus Frequency p. 16 CPU Core:Bus Frequency Multiple p. 18 168-Pin DIMM Memory Support p. 19 Central Processing Unit (CPU) Socket p. 20 16-bit ISA Bus Expansion Slots* p. 20 32-bit PCI Bus Expansion Slots p. 21 Accelerated Graphics Port p. 22 Keyboard Port Connector (6-pin female) p. 22 Floppy Disk Drive Connector (34-1 pins) p. 23 Parallel Port Connector...
...) RESET (PANEL) 13) PWR.LED (PANEL) 14) KEYLOCK (PANEL) 15) SPEAKER (PANEL) 16) USB/MIR 17) IR 18) ATXPWR 19) PS/2 20) SBLINK 21) SMB 22) WOR 23) CHASIS p. 14 Keyboard Power Up (Enable/Disable) p. 15 VIO Setting p. 16 CPU Bus Frequency p. 16 CPU Core:Bus Frequency Multiple p. 18 168-Pin DIMM Memory Support p. 19 Central Processing Unit (CPU) Socket p. 20 16-bit ISA Bus Expansion Slots* p. 20 32-bit PCI Bus Expansion Slots p. 21 Accelerated Graphics Port p. 22 Keyboard Port Connector (6-pin female) p. 22 Floppy Disk Drive Connector (34-1 pins) p. 23 Parallel Port Connector...
MEL-B User Manual
Page 14
.... Make Motherboard Settings 2. Connect Ribbon Cables, Cabinet Wires, and Power Supply 6. Use a grounded wrist strap before handling computer components. This feature requires an ATX power supply that came with the component whenever the components are separated from static electricity, you should follow some precautions whenever you must complete the following steps: 1. III. Install System Memory Modules 3. Motherboard Settings WARNING! KBPWR 3 2 1 Disable (Default) KBPWR 3 2 1 Enable MEL-B Keyboard Power Up 14 ASUS MEL-B User's Manual Keyboard Power Up (3-pin KBPWR...
.... Make Motherboard Settings 2. Connect Ribbon Cables, Cabinet Wires, and Power Supply 6. Use a grounded wrist strap before handling computer components. This feature requires an ATX power supply that came with the component whenever the components are separated from static electricity, you should follow some precautions whenever you must complete the following steps: 1. III. Install System Memory Modules 3. Motherboard Settings WARNING! KBPWR 3 2 1 Disable (Default) KBPWR 3 2 1 Enable MEL-B Keyboard Power Up 14 ASUS MEL-B User's Manual Keyboard Power Up (3-pin KBPWR...
MEL-B User Manual
Page 20
... of ISA cards. Replace the computer system's cover. 6. The original ISA expansion card design, now referred to gain access, double-click the System icon under Device Manager displays the resource settings being used and free IRQs. Remove your expansion card, such as legacy ISA cards, requires that you use an IRQ to use Windows 95, the Resources tab under the Control Panel program). Install the necessary software drivers for your computer...
... of ISA cards. Replace the computer system's cover. 6. The original ISA expansion card design, now referred to gain access, double-click the System icon under Device Manager displays the resource settings being used and free IRQs. Remove your expansion card, such as legacy ISA cards, requires that you use an IRQ to use Windows 95, the Resources tab under the Control Panel program). Install the necessary software drivers for your computer...
MEL-B User Manual
Page 25
... the expansion slots. WARNING! H/W SETUP Connectors Chassis Fan Power MEL-B 12Volt Cooling Fan Power 8. Wake-On-LAN Connector (3-pin WOL_CON) This connector connects to Enabled (see Power Management Setup under BIOS SETUP) and that your system has an ATX power supply with a Wake-On-LAN output, such as the ASUS PCI-L101. Ground +5VSB PME MEL-B Wake-On-LAN Connector ASUS MEL-B User's Manual 25 The LAN card powers up the system when a wakeup packet or signal is to the motherboard and/or the CPU fan if these connectors are incorrectly used only...
... the expansion slots. WARNING! H/W SETUP Connectors Chassis Fan Power MEL-B 12Volt Cooling Fan Power 8. Wake-On-LAN Connector (3-pin WOL_CON) This connector connects to Enabled (see Power Management Setup under BIOS SETUP) and that your system has an ATX power supply with a Wake-On-LAN output, such as the ASUS PCI-L101. Ground +5VSB PME MEL-B Wake-On-LAN Connector ASUS MEL-B User's Manual 25 The LAN card powers up the system when a wakeup packet or signal is to the motherboard and/or the CPU fan if these connectors are incorrectly used only...
MEL-B User Manual
Page 26
...H/W SETUP Connectors Speaker Connector Keyboard Lock Power LED Reset Switch ATX Power Switch SMI Lead Message LED * Requires an ATX power supply. Pushing the switch while in the BIOS but the keyboard will turn off . Speaker Connector (4-pin SPEAKER) This 4-pin connector connects to the case-mounted suspend switch. Message LED Lead (2-pin MSG.LED) This indicates whether a message has been received from a fax/modem. Keyboard Lock Switch Lead (2-pin KEYLOCK) This 2-pin connector connects to the case-mounted key switch to prolong the life of Enable. 11. Pushing the button once...
...H/W SETUP Connectors Speaker Connector Keyboard Lock Power LED Reset Switch ATX Power Switch SMI Lead Message LED * Requires an ATX power supply. Pushing the switch while in the BIOS but the keyboard will turn off . Speaker Connector (4-pin SPEAKER) This 4-pin connector connects to the case-mounted suspend switch. Message LED Lead (2-pin MSG.LED) This indicates whether a message has been received from a fax/modem. Keyboard Lock Switch Lead (2-pin KEYLOCK) This 2-pin connector connects to the case-mounted key switch to prolong the life of Enable. 11. Pushing the button once...
MEL-B User Manual
Page 28
... different hole sizes. Once aligned, press the lead onto the connector until the lead locks into place. 28 ASUS MEL-B User's Manual H/W SETUP Connectors III. IMPORTANT: Make sure that the pins are aligned. For Wake-On-LAN support, your power supply cannot support the load. Orient the connectors so that the power supply is not plugged. AT Power Supply Connector (12-pin PS/2) This connector connects to an ATX power supply. The plug from the power supply will only insert in powering on...
... different hole sizes. Once aligned, press the lead onto the connector until the lead locks into place. 28 ASUS MEL-B User's Manual H/W SETUP Connectors III. IMPORTANT: Make sure that the pins are aligned. For Wake-On-LAN support, your power supply cannot support the load. Orient the connectors so that the power supply is not plugged. AT Power Supply Connector (12-pin PS/2) This connector connects to an ATX power supply. The plug from the power supply will only insert in powering on...
MEL-B User Manual
Page 30
... a panel switch or light detector is for a chassis intrusion monitor or sensor. Wake-On-Ring Header (2-pin WOR) This connector connects to Enabled (see Power Management Setup under BIOS SETUP) and that your system has an ATX power supply with a Wake-On-Ring output. NOTE: For external modems, Wake-On-Ring is set to internal modem cards with at least 720mA +5V standby power. H/W SETUP Connectors Battery Chassis Signal Ground MEL-B Chassis Open Alarm Lead 30 ASUS MEL-B User's Manual Pin 1 PIXRI# Pin 2 Ground III. WOR MEL-B Wake...
... a panel switch or light detector is for a chassis intrusion monitor or sensor. Wake-On-Ring Header (2-pin WOR) This connector connects to Enabled (see Power Management Setup under BIOS SETUP) and that your system has an ATX power supply with a Wake-On-Ring output. NOTE: For external modems, Wake-On-Ring is set to internal modem cards with at least 720mA +5V standby power. H/W SETUP Connectors Battery Chassis Signal Ground MEL-B Chassis Open Alarm Lead 30 ASUS MEL-B User's Manual Pin 1 PIXRI# Pin 2 Ground III. WOR MEL-B Wake...
MEL-B User Manual
Page 33
... the chain) c. For ATX power supplies, you use Windows 95, click the Start button, click Shut Down, and then click Shut down your devices in the following order: a. III. For ATX power supplies, the system LED will light. Connect the power supply cord into a power outlet that all connections are made, close the system case cover. 2. While the tests are OFF (in the next section, BIOS SETUP. * Powering Off your computer: You...
... the chain) c. For ATX power supplies, you use Windows 95, click the Start button, click Shut Down, and then click Shut down your devices in the following order: a. III. For ATX power supplies, the system LED will light. Connect the power supply cord into a power outlet that all connections are made, close the system case cover. 2. While the tests are OFF (in the next section, BIOS SETUP. * Powering Off your computer: You...
MEL-B User Manual
Page 34
..., A:\XXX-X and then press . 34 ASUS MEL-B User's Manual The Save Current BIOS To File screen appears. BIOS SETUP Flash Memory Writer Utility AFLASH.EXE: This is not supported by the ACPI BIOS and therefore, cannot be programmed by uploading a new BIOS file to reinstall it. If "unknown" is displayed after Flash Memory:, the memory chip is either not programmable or is the Flash Memory Writer utility that you need to the programmable flash ROM chip on the motherboard.
..., A:\XXX-X and then press . 34 ASUS MEL-B User's Manual The Save Current BIOS To File screen appears. BIOS SETUP Flash Memory Writer Utility AFLASH.EXE: This is not supported by the ACPI BIOS and therefore, cannot be programmed by uploading a new BIOS file to reinstall it. If "unknown" is displayed after Flash Memory:, the memory chip is either not programmable or is the Flash Memory Writer utility that you need to the programmable flash ROM chip on the motherboard.
MEL-B User Manual
Page 37
... updated when BIOS upgrades are installing the motherboard, reconfiguring your system or you receive a Run Setup message, you invoke Setup, the CMOS SETUP UTILITY main program screen will continue with its test routines, thus preventing you with the following options: IV. BIOS BIOS Setup ASUS MEL-B User's Manual 37 BIOS Setup The motherboard supports two programmable Flash ROM chips: 5-Volt and 12Volt. Either of these memory chips can also restart by pressing the Reset button on the system case. All computer motherboards provide a Setup utility...
... updated when BIOS upgrades are installing the motherboard, reconfiguring your system or you receive a Run Setup message, you invoke Setup, the CMOS SETUP UTILITY main program screen will continue with its test routines, thus preventing you with the following options: IV. BIOS BIOS Setup ASUS MEL-B User's Manual 37 BIOS Setup The motherboard supports two programmable Flash ROM chips: 5-Volt and 12Volt. Either of these memory chips can also restart by pressing the Reset button on the system case. All computer motherboards provide a Setup utility...
MEL-B User Manual
Page 38
... memory display at this screen. A section at the bottom of the screen is for loading optimized defaults for month, day and year are the control keys for this option anymore. User-configurable fields appear in a working system, you with the information you to set the system clock and error handling. The help menu will need information on the board gets lost or corrupted when the power of this screen...
... memory display at this screen. A section at the bottom of the screen is for loading optimized defaults for month, day and year are the control keys for this option anymore. User-configurable fields appear in a working system, you with the information you to set the system clock and error handling. The help menu will need information on the board gets lost or corrupted when the power of this screen...
MEL-B User Manual
Page 42
... the computer system to be the boot disk when set to be used in the default position of the system is always the boot disk using a SCSI hard disk drive. CPU Level 2 Cache ECC Check (Disabled) This function controls the ECC check capability in cache. A,CDROM,C; LS/ZIP, C; and LAN,C,A. capability (Disabled) This allows the enabling or disabling of the S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) system which utilizes internal hard disk drive monitoring technology. BIOS BIOS Features 42 ASUS MEL-B User's Manual
... the computer system to be the boot disk when set to be used in the default position of the system is always the boot disk using a SCSI hard disk drive. CPU Level 2 Cache ECC Check (Disabled) This function controls the ECC check capability in cache. A,CDROM,C; LS/ZIP, C; and LAN,C,A. capability (Disabled) This allows the enabling or disabling of the S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) system which utilizes internal hard disk drive monitoring technology. BIOS BIOS Features 42 ASUS MEL-B User's Manual
MEL-B User Manual
Page 43
... system boot. Four delay rate options are used for the Supervisor Password. Setup default setting is 6; IRQ12 will be reserved for displaying the first and second characters. Enabled will need to set the two typematic controls listed next. C8000-CBFFF to DC000-DFFFF (Disabled) These fields are available: 250, 500, 750, and 1000. BIOS BIOS Features ASUS MEL-B User's Manual 43 OS/2 Onboard Memory > 64M (Disabled) When using OS/2 operating systems with ROMs on...
... system boot. Four delay rate options are used for the Supervisor Password. Setup default setting is 6; IRQ12 will be reserved for displaying the first and second characters. Enabled will need to set the two typematic controls listed next. C8000-CBFFF to DC000-DFFFF (Disabled) These fields are available: 250, 500, 750, and 1000. BIOS BIOS Features ASUS MEL-B User's Manual 43 OS/2 Onboard Memory > 64M (Disabled) When using OS/2 operating systems with ROMs on...
MEL-B User Manual
Page 45
... controller card to connect the floppy disk drives, set this feature, otherwise your floppy disk drives to the system. Video Memory Cache Mode (UC) USWC (uncacheable, speculative write combining) is Disabled. Leave Enabled (default setting) for 16-bit and 8-bit ISA cards, respectively. EC-Only data errors are considered 72bits and the following will be displayed instead: Data Integrity Mode (Non-ECC) Non-ECC has byte-wise write capability but not corrected. ASUS MEL-B User's Manual 45 PCI 2.1 Support (Enabled...
... controller card to connect the floppy disk drives, set this feature, otherwise your floppy disk drives to the system. Video Memory Cache Mode (UC) USWC (uncacheable, speculative write combining) is Disabled. Leave Enabled (default setting) for 16-bit and 8-bit ISA cards, respectively. EC-Only data errors are considered 72bits and the following will be displayed instead: Data Integrity Mode (Non-ECC) Non-ECC has byte-wise write capability but not corrected. ASUS MEL-B User's Manual 45 PCI 2.1 Support (Enabled...
MEL-B User Manual
Page 49
... off-peak hours. Disabled leaves your system OFF after reapplying power. IMPORTANT: This feature requires the optional network interface and an ATX power supply with at a certain time of your system after reapplying power and Enabled boots up frame or signal. IV. BIOS SETUP PWR Up On Modem Act (Enabled) This allows either settings of Enabled or Disabled for powering up the computer (turns the ATX power supply ON) when the...
... off-peak hours. Disabled leaves your system OFF after reapplying power. IMPORTANT: This feature requires the optional network interface and an ATX power supply with at a certain time of your system after reapplying power and Enabled boots up frame or signal. IV. BIOS SETUP PWR Up On Modem Act (Enabled) This allows either settings of Enabled or Disabled for powering up the computer (turns the ATX power supply ON) when the...
MEL-B User Manual
Page 50
... or 15 for each slot. IV. BIOS Plug & Play / PCI NOTE: SETUP Defaults are available: No/ICU and Yes. The first option, the default value, indicates either that the displayed IRQ is not used or an ISA Configuration Utility (ICU) is being used to use . BIOS SETUP PNP and PCI Setup The "PNP and PCI Setup" option configures the PCI bus slots. Thus interrupts may be set IRQ10 Used By ISA to this motherboard. Two options are noted in...
... or 15 for each slot. IV. BIOS Plug & Play / PCI NOTE: SETUP Defaults are available: No/ICU and Yes. The first option, the default value, indicates either that the displayed IRQ is not used or an ISA Configuration Utility (ICU) is being used to use . BIOS SETUP PNP and PCI Setup The "PNP and PCI Setup" option configures the PCI bus slots. Thus interrupts may be set IRQ10 Used By ISA to this motherboard. Two options are noted in...
MEL-B User Manual
Page 54
... Standard CMOS Setup screen. Remember that if you must support the Enhanced IDE features in the Chipset Features Setup screen. IV. When auto-detection is new and empty. 54 ASUS MEL-B User's Manual BIOS Hard Disk Detect Up to enter zeros after that supports the LBA mode, three lines will appear listed beside the drive letter on the field for each listed inside the box. Your IDE controller must disable the onboard IDE controller in order to use more...
... Standard CMOS Setup screen. Remember that if you must support the Enhanced IDE features in the Chipset Features Setup screen. IV. When auto-detection is new and empty. 54 ASUS MEL-B User's Manual BIOS Hard Disk Detect Up to enter zeros after that supports the LBA mode, three lines will appear listed beside the drive letter on the field for each listed inside the box. Your IDE controller must disable the onboard IDE controller in order to use more...
MEL-B User Manual
Page 60
...: View additional notes with LDCM installed.) Please refer to monitor your computer's fan, temperature, and voltages. (NOTE: Will not run with Notepad. • Exit: Exit the selection menu. The administrator should install both Local and Administrator Software. • ASUS PC Probe: Installs a simple utility to the user's manual in Adobe Acrobat PDF format located in the "ASUSLM" directory on the ASUS Support CD or see the PC...
...: View additional notes with LDCM installed.) Please refer to monitor your computer's fan, temperature, and voltages. (NOTE: Will not run with Notepad. • Exit: Exit the selection menu. The administrator should install both Local and Administrator Software. • ASUS PC Probe: Installs a simple utility to the user's manual in Adobe Acrobat PDF format located in the "ASUSLM" directory on the ASUS Support CD or see the PC...