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BIOS

EP-61BXC-A

Page 4-11

Delayed Transaction:   This option allows the chipset to use its embedded 32-bit
posted write buffer to support delay transactions cycles.
The default is Disabled.

Enabled:  Select enabled to support PCI 2.1 specification.
Disabled:  Disabled.

AGP Aperture Size:  The amount of system memory that the AGP card is allowed
to share.
The default is 64.

4: 4MB of systems memory accessable by the AGP card.
8:  8MB of systems memory accessable by the AGP card.
16:  16MB of systems memory accessable by the AGP card.
32: 32MB of systems memory accessable by the AGP card.
64:  64MB of systems memory accessable by the AGP card.
128:  128MB of systems memory accessable by the AGP card.
256:  256MB of systems memory accessable by the AGP card.

Auto Detect DIMM/PCI Clk:  Allows you to stop DIMM/PCI Clock drive when
the DIMM site or PCI Slot are not plug. This item may help reduce EMI.

The default is Enabled.

Enabled: Provides unused DIMM/PCI to stop.
Disabled: Provides the clock generator always driving.

Spread Spectrum Modulated:  Allows you to active the Spread Spectrum Modula-
tion function for reduce EMI. (Note: When Enabled the item that performance will
be impacted).

The default is Enabled.

Enabled: Provides the Spread Spectrum function from clock generator.
Disabled: NO Spread Spectrum function.

CPU Warning Temperature:  This is the temperature that the computer will
respond to an overheating CPU.
The default is Disabled.

Enabled:  Temperature is monitored on the CPU
Disabled:  This feature is turned off.

Current CPU Temperature:  This is the current temperature of the CPU.

Current Power FAN Speed:  The current power fan speed in RPMs.

Содержание EP-61BXC-A

Страница 1: ...EP 61BX EP 61BX EP 61BX EP 61BXC A C A C A C A C A A Pentium A Pentium A Pentium A Pentium A Pentium II or Deschutes II or Deschutes II or Deschutes II or Deschutes II or Deschutes Slot1 Processor bas...

Страница 2: ...EP 61BXC A...

Страница 3: ...EP 61BXC A serial number __________________________ BIOS Upgrades Please use either our Web Site or BBS for current BIOS Upgrades Internet Access http www epox com sales epox com tech epox com Modem A...

Страница 4: ...the manual or product EPoX may review this manual from time to time without notice For updated BIOS drivers or product release information you may visit EPoX s home page at http www epox com Products...

Страница 5: ...Shield Connector 1 7 Power On Off Remote 1 7 SystemBlockDiagram 1 8 Section 2 Features EP 61BXC A Features 2 1 Section 3 Installation EP 61BXC A Detailed Layout 3 2 Easy Installation Procedure Configu...

Страница 6: ...oDetection 4 24 HDD Low Level Format 4 26 Save Exit Setup 4 26 ExitWithoutSaving 4 26 Section 5 PCI Sound DriverInstallation 5 1 Section 6 Appendix Appendix A Memory Map A 1 I O Map A 1 Timer DMAChann...

Страница 7: ...oard B 1 EP 61BXC A user s manual C 1 Floppy ribbon cable D 1 Hard drive ribbon cables E 1 Foldable Retention Module F 1 Heatsink Support Unit Optional G 1 PS 2 to AT keyboard connector adapter option...

Страница 8: ...es Processor card supports both uni processor and dual processor implementations The Pentium II or Deschutes Processor utilizes Single Edge Contact S E C Figure 1 cartridge packaging technology The S...

Страница 9: ...he PLGA package on the PCB Cover The plastic cover on the opposite side from the thermal plate Slot 1 The slot that the S E C cartridge plugs into just as the Pentium Pro processor uses Socket 8 Reten...

Страница 10: ...r become more and more popular these demands will only increase This will cause a rise in costs for both end users and manufacturers Lowering these costs as well as improving performance is the primar...

Страница 11: ...Introduction EP 61BXC A Page 1 5 Page Right Blank...

Страница 12: ...and position of this aperture is defined allowing PC manufacturers to add new I O features e g TV input TV output joystick modem LAN etc to systems This will help systems integrators differentiate th...

Страница 13: ...should be a momentary button that is normally open The EP 61BXC A has been designed with Soft Off functions You can turn Off the system from one of two sources The first is the front panel Power On O...

Страница 14: ...on EP 61BXC A Page 1 8 Figure 5 System Block Diagram System Block Diagram Pentium II or Deschutes Processor PAC PCI Bridge and memory controller 443BX PllX4E I O Bridge 100 66MHz 100 66MHz 66MHz PCI S...

Страница 15: ...bit errors and correct 1 bit memory errors Supports 1 16 bit ISA slots 3 32 bit PCI slots 1 AGP slot and provides 2 independent high performance PCI IDE interfaces capable of supporting PIO Mode 3 4...

Страница 16: ...thout user intervention Supports CPU Hardware sleep and SMM System Management Mode Supports Desktop Management Interface DMI facilitating the management of desktop computers hardware and software comp...

Страница 17: ...Installation EP 61BXC A Page 3 1 Section 3 INSTALLATION...

Страница 18: ...Installation EP 61BXC A Page 3 2 Figure 6 EP 61BXC A Detailed Layout...

Страница 19: ...r installation fast and easy The following will describe all of the jumpers that you are required to set before moving on to step 3 2 Note The jumpers as depicted as shown Figure 6 in their correct ph...

Страница 20: ...t1 processor you installed it should come with right memory modules for normal and stable operation For example if you install a Deschutes processor you should use the SDRAM module with 100MHz based o...

Страница 21: ...ed synchronous DRAM Memory Modules The Registered SDRAM DIMM do not mix with SDRAM DIMM modules together We recommend when installed the 100MHz Deschutes Processor using DIMM SDRAM must be 125MHz 8ns...

Страница 22: ...essing straight down figure 8 until it fits tightly into the DIMM socket figure 9 Figure 7 y r o m e M l a t o T 1 M M I D 0 k n a B 2 M M I D 1 k n a B 3 M M I D 2 k n a B B M 8 6 7 m u m i x a M M A...

Страница 23: ...e 3 7 Figure 8 DIMM Module clip before installation Figure 9 DIMM Module clip after installation To remove the DIMM module simply press down both of the white clips on either side and the module will...

Страница 24: ...ium II Retention Mechanism This pre installed device is designed for you to install Pentium II CPU more easier and to avoide any damage on the board due to overtightening the four screws One thing mus...

Страница 25: ...ide it into the bottom fin figure 13 on the heatsink and then push forward until it clips into the bottom base figure 11 that is already there figure 13 CPU Cartr idge SLOT 1 Large Hole for Heat Sink...

Страница 26: ...toring A plug in for the Power supply so that BIOS can monitor the RPM s J6 Chassis Fan Power A plug in for the chassis Fan Power J7 WOL Wake On Lan Connector PW2 ATX Power Connector 20 pin power conn...

Страница 27: ...to go into suspend mode when the button is pressed momentarily J2 Section 3 4 Device Connectors continued Speaker Connect to the system s speaker for beeping 1 Speaker 3 GND 2 N C 4 GND Reset Closed...

Страница 28: ...p 1 Please check JP13 at the position 1 2 after you finished the system installation Step 2 Push the momentary switch J3 PW ON to turn on your system and then push again to hold for more than 4 second...

Страница 29: ...e power supply with 0 72A 720mA in 5 0VSB With our EP 61BXC A mainboard the 5 0VSB standby power only has to be 0 1A 100mA then you can enjoy this unique benefit However the ATX power supply which is...

Страница 30: ...Installation EP 61BXC A Page 3 14 Page Left Blank...

Страница 31: ...r the CMOS battery to fail this will cause data loss in the CMOS only If this does happen you will need to reconfigure your BIOS settings To enter the Setup Program Power on the computer and press the...

Страница 32: ...size is auto detected by the BIOS and displayed for your reference When a field is highlighted use direction keys to move the cursor and the Enter key to select the entries in the field can be change...

Страница 33: ...pear You should then run an anti virus program to locate the virus Keep in mind that this feature protects only the boot sector not the entire hard drive The default value is Disabled ROM PCI ISA BIOS...

Страница 34: ...ncreasing performance Disabled This deactivates the processor s internal cache thereby lowering performance External L2 Cache This controls the status of the external L2 cache area The default is Enab...

Страница 35: ...nce between 720K 1 2MB and 1 44MB drive types as they are all 80 tracks Boot Up NumLock Status This controls the state of the NumLock key when the system boots The default is On On The keypad acts as...

Страница 36: ...second character displayed by typematic auto repeat The default is 250 250 250 msec 500 500 msec 750 750 msec 1000 1000 msec Security Option This category allows you to limit access to the System and...

Страница 37: ...WIN95 This option allows BIOS to indicate whether WIN95 is with FDD or not The Default value is NO NO Report No FDD for WIN95 YES Report FDD for WIN95 Video BIOS Shadow This option allows video BIOS t...

Страница 38: ...DIMM in Pentium II processor at 66MHz only ROM PCI ISA BIOS 2A59IPAB CHIPSET FEATURES SETUP AWARD SOFTWARE INC Auto Configuration Enabled Auto Detect DIMM PCI Clk Enabled EDO DRAM Timing 60ns Spread S...

Страница 39: ...SDRAM CAS Latency Time This setting defines the CAS timing parameter of the SDRAM in terms of clocks The default is 3 2 Provides faster memory performance 3 Provides better memory compatibility Syste...

Страница 40: ...Time This function allows you to set the wait state that is added to an 16 bit ISA instruction originated by the PCI bus The default is 2 NA No wait state 4 4 wait states 3 3 wait states 2 2 wait stat...

Страница 41: ...accessable by the AGP card Auto Detect DIMM PCI Clk Allows you to stop DIMM PCI Clock drive when the DIMM site or PCI Slot are not plug This item may help reduce EMI The default is Enabled Enabled Pro...

Страница 42: ...elect ACPI Function The default is Enabled Enabled Support ACPI function for new O S Disabled No Support ACPI function ROM PCI ISA BIOS 2A59IPAB POWER MANAGEMENT SETUP AWARD SOFTWARE INC ACPI Function...

Страница 43: ...you to select how the video will be disabled by the power management The default is V H Sync Blank V H Sync Blank System turns off vertical and horizontal synchronization ports and writes blanks to th...

Страница 44: ...is function works only when the Pentium II Processor is installed The timer starts to count when System Standby mode timer is timed out and no PM Events are occurring Valid range is from 1 minute up t...

Страница 45: ...when Power Loss Recovery is Enabled The default is Enabled Enabled The system will turn on at the preset time Disabled The system can not have this function Date of month Alarm This is how you set th...

Страница 46: ...interrupt resource automatically Reset Configuration Data This setting allows you to clear ESCD data The default is Disabled ROM PCI ISA BIOS 2A69KPA9 PNP PCI CONFIGURATION AWARD SOFTWARE INC PNP OS I...

Страница 47: ...M base addr The Used MEM base addr CB00 CC00 D000 D400 D800 DC00 and Used MEM Length 8K 16K 32K 64K are used to support some specific ISA Legacy cards with requested memory space below 1M address Now...

Страница 48: ...f sectors rather than a single sector at a time The default is Enabled ROM PCI ISA BIOS 2A69KPA9 INTEGRATED PERIPHERALS AWARD SOFTWARE INC IDE HDD Block Mode Enabled Onboard Serial Port 2 Auto IDE Pri...

Страница 49: ...t the Onboard Primary Master PCI IDE HDD Accessing mode Mode 0 4 Manually set the IDE Programmed interrupt mode IDE Primary Slave PIO The default is Auto Auto BIOS will automatically detect the Onboar...

Страница 50: ...sabled The hard drive will run in normal mode IDE Secondary Slave UDMA This allows you to select the mode of operation for the hard drive The default is Auto Auto The computer will select the optimal...

Страница 51: ...IDE and frees up the resource OnBoard Secondary PCI IDE This option turns on off the onboard secondary IDE The default is enabled Enabled This activates the secondary PCI IDE Disabled This disables t...

Страница 52: ...ller The default is Normal IrDA Support a Serial Infrared Inferface IrDA ASKIR Support a Sharp Serial Infrared Interface formats Normal The IRRX and IRTX pins of IR function in normal condition Onboar...

Страница 53: ...corrupted or the option was not used a default password stored in the ROM will be used The screen will display the following message Enter Password Press the Enter key to continue after the proper pas...

Страница 54: ...rd BIOS supports 3 HDD modes NORMAL LBA LARGE NORMAL mode Generic access mode in which neither the BIOS nor the IDE controller will make any transformations during accessing The maximum number of cyli...

Страница 55: ...gaBytes which is obtained by the followingformula no Cylinder 1024 x no Head 255 x no Sector 63 x bytes per sector 512 8 4 GigaBytes LARGE mode Extended HDD access mode supported by Award Software Som...

Страница 56: ...interleave number of the hard disk drive you wish to perform a low level format on You may select from 1 to 8 Check the documentation that came with the drive for the correct interleave number or sel...

Страница 57: ...stalling the DS XG Device Driver Software l Adjusting the DS XG Mixer Control Settings In order to properly install the DS XG device driver to your computer please follow the sections contained in thi...

Страница 58: ...Driver Installation This section explains how to verify if the DS XG device driver and software were installed successfully To see if the DS XG device driver has been installed successfully complete t...

Страница 59: ...ices This section explains how to use the Windows standard volume control to adjust the volume of audio devices in your computer 1 Click on the Speaker icon located in the bottom rightmost corner of t...

Страница 60: ...2 below Figure 3 2 The Volume Control window 5 The Advanced Control for Microphone window will now appear as shown in Figure 3 3 below Adjust the Bass and Treble as desired by dragging the slide bars...

Страница 61: ...and the Volume Control window is already displayed If this not the case refer to Section 3 1 for the necessary steps to reach this stage 1 To access the volume control for recording device click on Op...

Страница 62: ...ter please follow in order the sections contained in this guide 2 Installing the DS XG Device Driver Software This section contains the procedures for installing the DS XG device driver software into...

Страница 63: ...C A Page 5 7 Figure 2 1 The Multimedia Properties window 7 The Add window now appears Highlight Unlisted or Updated Driver by clicking on it as shown in Figure 2 2 below Click the OK button Figure 2 2...

Страница 64: ...the OK button as shown in Figure 2 3 below Figure 2 3The Add Unlisted or Updated Driver window 10 Windows NT will now copy the necessary files to your computer When the YAMAHA DS XG Audio Driver wind...

Страница 65: ...tart your computer by clicking the Restart Now button Your computer will now restart This completes the installation of the DS XG device drivers 3 Adjusting the DS XG Mixer Control Setting Please refe...

Страница 66: ...32 on Windows 95 98 NT 1 Insert the YAMAHA driver into CD ROM device 2 Select Run from the Windows 95 98 NT start menu and enter X Y724 Ystation V3 18X Ymt724 setup exe X is CD ROM location eg D or E...

Страница 67: ...FCFFF 20K BIOS runtime service routine 2 FD000 FDFFF 4K Plug and Play ESCD data area FE000 FFFFF 8K BIOS runtime service routine 1 A 2 I O MAP 000 01F DMA controller Master 020 021 INTERRUPT CONTROLLE...

Страница 68: ...d ECP Option DMA Channel 2 FLOPPYDISK SMCCHIP DMA Channel 3 Onboard ECP default DMA Channel 4 Cascade for DMA controller 1 DMA Channel 5 Available DMA Channel 6 Available DMA Channel 7 Available A 4 I...

Страница 69: ...ister B 0C Status register C 0D Status register D 0E Diagnostic status byte 0F Shutdown byte 10 FLOPPY DISK drive type byte 11 Reserve 12 HARD DISK type byte 13 Reserve 14 Equipment type 15 Base memor...

Страница 70: ...Appendix EP 61BXC A A 4 Page Left Blank...

Страница 71: ...c R W functionality C1 Auto detection of onboard DRAM Cache C5 Copy the BIOS from ROM into E0000 FFFFF shadow RAM so that POST will go faster 08 Test the first 256K DRAM 09 OEM specific cache initiali...

Страница 72: ...n only 0F DMA channel 0 test 10 DMA channel 1 test 11 DMA page registers test 12 13 Reserved 14 Test 8254 Timer 0 Counter 2 15 Test 8259 interrupt mask bits for channel 1 16 Test 8259 interrupt mask b...

Страница 73: ...r to press F1 key 4F 1 If password is needed ask for password 2 Clear the Energy Star Logo Green BIOS only 50 Write all CMOS values currently in the BIOS stack area back into the CMOS 51 Reserved 52 1...

Страница 74: ...ration table 62 1 Setup daylight saving according to Setup value 2 Program the NUM Lock typematic rate typematic speed according to Setup setting 63 1 If there is any changes in the hardware configura...

Страница 75: ...s corrupted LOAD SETUP DEFAULTS ROMPCI ISABIOS 2A69KPA9 CMOSSETUPUTILITY AWARDSOFTWARE INC Load SETUP Default Y N Y STANDARD CMOS SETUP SUPERVISOR PASSWORD BIOS FEATURES SETUP USER PASSWORD CHIPSET FE...

Страница 76: ...If screen becomes blank or system can t boot anymore after above setting that means your CPU couldn t be capable of supporting overclock and you have to follow the steps below to recover the CPU cloc...

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