EP-6WEA4 EP-6WEA4I A P entium ® II or P entium ® III Slot1 Pentium Pentium Pr ocessor based AGP mainboar d Processor mainboard (133/100/66MHz) TRADEMARK All products and company names are trademarks or registered trademarks of their respective holders. These specifications are subject to change without notice. Manual Revision 1.
EP-6WEA4/4I User Notice No part of this product, including the product and software may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form without the express written permission of EPoX Computer Company (hereinafter referred to as EPoX) except for documentation kept by the purchaser for backup purposes.
EP-6WEA4/4I Technical Support Services If you need additional information, help during installation or normal use of this product, please contact your retailer. Your retailer will have the most current information about your configuration. If your retailer cannot help, you may visit our online technical support website and/or contact our support technicians at the locations listed below. Record your serial number before installing your EP-6WEA4/4I mainboard.
EP-6WEA4/4I Table of Contents Page Section 1 Introduction Components Checklist ..............................................1-1 Overview Pentium® II or Pentium® III Processor .................... 1-2 S.E.C. Cartridge Terminology ..................................1-3 Intel® 810E Chipset Feature .....................................1-4 EP-6WEA4/4I Form-Factor .....................................1-6 I/O Shield Connector ................................................1-7 Power-On/Off (Remote) ...........
EP-6WEA4/4I PNP/PCI Configuration Setup .................................4-21 PC Health Status ......................................................4-22 Frequency/Voltage Control ....................................... 4-24 Defaults Menu .......................................................... 4-25 Supervisor/User Password Setting ...........................4-26 Exit Selecting ............................................................
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EP-6WEA4/4I Introduction Section 1 INTRODUCTION Components Checklist ü A. (1) EP-6WEA4/4I mainboard ü B. (1) EP-6WEA4/4I user’s manual ü C. (1) Floppy ribbon cable ü D. (1) ATA-66 Hard driver ribbon cables ü E. (1) Foldable Retention Module F. (1) PS/2 to AT keyboard connector adapter (optional) G.
Introduction EP-6WEA4/4I Overview Pentium® II or Pentium® III Processor The Pentium® II or Pentium® III Processor (The Pentium® III Processor as 350~600/ 100MHz and 533~733/133MHz speed or above with 512K/256K-L2 cache Versions.) is the follow-on to the Pentium® Processor. The Pentium® II or Pentium® III Processor, like the Pentium® Pro processor, implements a Dynamic Execution micro-architecture -- a unique combination of multiple branch prediction, data flow analysis, and speculative execution.
EP-6WEA4/4I Introduction The entire enclosed product is called the Pentium® II or Pentium® III Processor. The packaging technology and each of the physical elements of the product are referred to using accurate technical descriptions. This allows clear reference to the products as just a processor. This is the model used in past packaging technologies like PGA, TCP, PQFP, DIP, etc. S.E.C.
Introduction EP-6WEA4/4I The L2 cache (TagRAM, PBSRAM) components keep standard industry names. The Pentium® II or Pentium® III Processor is the first product to utilize the S.E.C. cartridge technology and Slot 1 connector. Unless otherwise noted, any references to “Pentium® II Processor,” “Pentium® II or Pentium® III Processor/Slot 1 processor” or “Pentium III Processor” will apply to both the Pentium® II Processor desktop processors.
EP-6WEA4/4I Introduction The 82802AB Firmware Hub (FWH, 4MB) stores system BIOS and video BIOS, eliminating a redundant nonvolatile memory component. In addition, the 82802AB contains a hardware Random Number Generator (RNG). The Intel(R) RNG provides truly random numbers to enable fundamental security building blocks supporting stronger encryption, digital signing, and security protocols for the future application program .
Introduction EP-6WEA4/4I EP-6WEA4/4I Form-Factor The EP-6WEA4/4I is designed with ATX form factor - the new industry standard of chassis. The ATX form factor is essentially a Baby-AT baseboard rotated 90 degrees within the chassis enclosure and a new mounting configuration for the power supply. With these changes the processor is relocated away from the expansion slots, allowing them all to hold full length add-in cards.
EP-6WEA4/4I Introduction I/O Shield Connector The EP-6WEA4/4I is equipped with an I/O back panel. Please use the appropriate I/O shield (figure 3). parallel port PS/2 Mouse Joystick/Midi port USB port PS/2 KEYBOARD COM1 VGA1 Speaker Line_in MIC Figure 3: I/O back panel layout Power-On/Off (Remote) The EP-6WEA4/4I has a single 20-pin connector for ATX power supplies.
Introduction EP-6WEA4/4I System Block Diagram Figure 5: System Block Diagram Page 1-8
EP-6WEA4/4I Features Section 2 FEATURES EP-6WEA4/4I Features: • EP-6WEA4/4I is based on the Pentium® II or Pentium® III Processor operating at 350 ~ 733MHz (100/133MHz) on Slot 1. The board is c o n f i g u r e d by a BIOS setting to match your CPU clock speed. • Designed with Intel’s 810E chipset. • Supports up to 512 MB of DRAM (minimum of 16 MB) on board, You can use 168-pin DIMM x 2. It will run Synchronous DRAM memory (SDRAM) at 100MHz.
Features EP-6WEA4/4I • EP-6WEA4/4I utilizes a Lithium battery which provides environmental protection and longer battery life. • Supports the Universal Serial Bus (USB) connector. The onboard ICH (82801AA) chip provides the means for connecting PC peripherals such as; keyboards, joysticks, speaker, and mouse. • Built-in ATX 20-pin power supply connector. • Software power-down when using Windows® 95/98.
EP-6WEA4/4I Installation Section 3 INSTALLATION Page 3-1
Installation EP-6WEA4/4I EP-6WEA4/4I Detailed Layout Figure 1 Page 3-2
EP-6WEA4/4I Installation Easy Installation Procedure Easy Installation Procedure The following must be completed before powering on your new system: 3-1. Configure Jumpers to match your hardware 3-2. System Memory Configuration 3-3. Install Pentium® II or Pentium® III Processor 3-4. Device Connectors 3-5. External Modem Ring-in Power ON and Keyboard Power ON Functions (KBPO) 3-6.
Installation JP8 1 EP-6WEA4/4I On Board AC’97 Codec Audio JP8 = 1-2 Enabled (Default for EP-6WEA4/EP-6WEA4I) = 2-3 Disabled AC’97/MR Configuration Table JP8 EP-6WEA4/6WEA4I 1-2 AC'97 Onboard (Primary) MR or MC (Secondary) 2-3 Disabled Onboard AC'97 MR or MC or AMC (Primary) * Audio Codec’97 (AC’97) ** Audio Codec (AC) *** Modem Codec (MC) **** Audio/Modem Codec (AMC) ***** Modem Riser Card (MR) Note: In the BIOS setting, “AC97 Audio” of “Integrated Peripherals” must be changed from “Enabled” to “Dis
EP-6WEA4/4I Installation Section 3-2 System Memory Configuration Memory Layout The EP-6WEA4/4I supports (2) 168-pin DIMMs (Dual In-line Memory Module). The DIMMs can be either EDO (Extended Data Out) or SDRAM (Synchronized DRAM). • 100MHz system memory bus frequency. Even if the system host bus is 66MHz. • 8MB to 256MB using 16MB/64MB technology (512MB using 128MB technology). • 256MB Support Registered synchronous DRAM Memory Modules. • We recommend to installed the “PC/100MHz SDRAM Spec.
Installation EP-6WEA4/4I DIMM Module Installation Figure 3 displays the notch marks and what they should look like on your DIMM memory module. DIMMs have 168-pins and two notches that will match with the onboard DIMM socket. DIMM modules are installed by placing the chip firmly into the socket at a 90 degree angle and pressing straight down (figure 4) until it fits tightly into the DIMM socket (figure 5). LEFT KEY ZONE (UNBUFFERED) CENTER KEY ZONE (3.
EP-6WEA4/4I Installation Section 3-3 Installing a Pentium® II/III Processor The EP-6WEA4/4I uses the Single Edge Contact (SEC) slot for a Pentium® II/III processor packaged in an SEC cartridge. The SEC slot is not compatible with other non-Pentium® II/III processors. Please have ready the following list of components so that we may install the processor onto the motherboard. 1. 2.
Installation EP-6WEA4/4I cable will be shipped with the boxed processor to draw power from a power header on the mainboard’s J4. Now we are ready to install the SEC Cartridge (Pentium II/III Processor) into the Retention Module. The SEC Cartridge is mounted by sliding the SEC Cartridge into the Retention Module and letting it slide all the way down. Once it reaches the bottom make sure you press firmly on SEC cartridge to firmly secure into the Slot 1 Socket.
EP-6WEA4/4I Installation Section 3-4 Device Connectors Please install the motherboard into the chassis. Now that your motherboard is installed you are ready to connect all your connections (figure 7).
Installation EP-6WEA4/4I Device Connectors (continued) Power On/Off J3 (This is connected to the power button on the case. Using the SoftOff by Pwr-BTTN feature, you can choose either Instant Off (turns system off immediatly), or 4 sec delay (you need to hold the button down for 4 seconds before the system turns off). When the system is in 4 sec delay mode, there is a special feature to make the system to 1 go into suspend mode when the button is pressed momentarily.
EP-6WEA4/4I Installation Section 3-5 External Modem Ring-in Power ON and Keyboard Power ON Functions (KBPO) On the basis of bounded functions in I/O chipset, the two serial ports are able to support the External Modem Ring-in Power ON function. Once users connect the external modem to COM1 or COM2, the EP-6WEA4/4I mainboard allows users to turn on their system through the remote and host's dial-up control.
Installation EP-6WEA4/4I Notes: 1. Intel ATX version 2.0 specification has recommended you use the power supply with 1.0A in 5.0VSB. With our EP-6WEA4/4I 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 < 0.1 (100mA) is still applicable to your system by placed JP13 at the position 2-3 to disable this feature. 2. We recommended you use the power supply with 1.0A in 5.0VSB. Because this supported PCI 2.
EP-6WEA4/4I Installation 3-6 STR (Suspend To RAM) Function The EP-6WEA4/4I supports the STR power management state by maintaining the appropriate states on the RDRAM interface signals. The power source must be kept alive to the SDRAM during STR (ACPI S3). Advanced Configuration Power Interface (ACPI) provides more Energy Saving Features for operating systems that support OS such as ON and QuickStartTM function. 1.
Installation EP-6WEA4/4I d. You must push the Power button connected with onboard J3 pin to wake up you system (not to click to mouse or press keyboard to wake up the system.) Just pushing Power button, your system will quickly back to the last screen for you. The “LED Indicator for ACPI Status” table shown below will guide you and give you a reference for ACPI status on this mainboard.
EP-6WEA4/4I BIOS Section 4 BIOS SETUP Main Menu Once you enter the AwardBIOS™ CMOS Setup Utility, the Main Menu will appear on the screen. The Main Menu allows you to select from several setup functions and two exit choices. Use the arrow keys to select among the items and press to accept and enter the sub-menu. Note that a brief description of each highlighted selection appears at the bottom of the screen. Setup Items The main menu includes the following main setup categories.
BIOS EP-6WEA4/4I Advanced BIOS Features Use this menu to set the Advanced Features available on your system. Advanced Chipset Features Use this menu to change the values in the chipset registers and optimize your system’s performance. Integrated Peripherals Use this menu to specify your settings for integrated peripherals. Power Management Setup Use this menu to specify your settings for power management. PnP / PCI Configuration This entry appears if your system supports PnP / PCI.
EP-6WEA4/4I BIOS 4-1 Standard CMOS Setup The items in Standard CMOS Setup Menu are divided into 10 categories. Each category includes no, one or more than one setup items. Use the arrow keys to highlight the item and then use the or keys to select the value you want in each item.
BIOS EP-6WEA4/4I Main Menu Selections This table shows the selections that you can make on the Main Menu Item Options Month Time HH : MM : SS Options are in its sub menu (described in Table 3) Options are in its sub menu (described in Table 3) Options are in its sub menu (described in Table 3) Options are in its sub menu (described in Table 3) None 360K, 5.25 in 1.2M, 5.25 in 720K, 3.5 in 1.44M, 3.5 in 2.88M, 3.
EP-6WEA4/4I BIOS IDE Adapters The IDE adapters control the hard disk drive. Use a separate sub menu to configure each hard disk drive. Figure 2 shows the IDE primary master sub menu.
BIOS EP-6WEA4/4I Use the legend keys to navigate through this menu and exit to the main menu. Use Table 3 to configure the hard disk. Item Options Description IIDE HDD Auto-detection Press Enter IDE Primary Master None Auto Manual Capacity Auto Display your disk drive size Press Enter to auto-detect the HDD on this channel. If detection is successful, it fills the remaining fields on this menu. Selecting ‘manual’ lets you set the remaining fields on this screen. Selects the type of fixed disk.
EP-6WEA4/4I BIOS 4-2 Advanced BIOS Features This section allows you to configure your system for basic operation. You have the opportunity to select the system’s default speed, boot-up sequence, keyboard operation, shadowing and security. Virus Warning Allows you to choose the VIRUS Warning feature for IDE Hard Disk boot sector protection. If this function is enabled and someone attempt to write data into this area, BIOS will show a warning message on screen and alarm beep.
BIOS EP-6WEA4/4I CPU L2 Cache ECC Checking This item allows you to enable/disable CPU L2 Cache ECC checking. The choice: Enabled, Disabled. Processor Number Feature Pentium III or later CPU new feature. The default is Enabled. Enabled: Processor serial number readable. Disabled: Processor serial number disabled. Quick Power On Self Test This category speeds up Power On Self Test (POST) after you power up the computer. If it is set to Enable, BIOS will shorten or skip some check items during POST.
EP-6WEA4/4I BIOS Typematic Rate Setting Key strokes repeat at a rate determined by the keyboard controller. When enabled, the typematic rate and typematic delay can be selected. The choice: Enabled/Disabled. Typematic Rate (Chars/Sec) Sets the number of times a second to repeat a key stroke when you hold the key down. The choice: 6, 8, 10, 12, 15, 20, 24, 30. Typematic Delay (Msec) Sets the delay time after the key is held down before it begins to repeat the keystroke. The choice: 250, 500, 750, 1000.
BIOS EP-6WEA4/4I 4-3 Advanced Chipset Features This section allows you to configure the system based on the specific features of the installed chipset. This chipset manages bus speeds and access to system memory resources, such as DRAM and the external cache. It also coordinates communications between the conventional ISA bus and the PCI bus. It must be stated that these items should never need to be altered.
EP-6WEA4/4I BIOS SDRAM CAS Latency Time (This field is no function) When synchronous DRAM is installed, the number of clock cycles of CAS latency depends on the DRAM timing. The Choice: 2, 3 RDRAM Device Napdown Select Enabled the RDRAM channel inactivity counter to start counting the continuous inactivity time. The Choice: Enabled, Disabled System BIOS Cacheable Selecting Enabled allows caching of the system BIOS ROM at F0000h-FFFFFh, resulting in better system performance.
BIOS EP-6WEA4/4I On-Chip Video Window Size The amount of system memory that the 810 AGP is allowed to share. The default is 64. 32: 32MB of systems memory accessable by the 810 AGP. 64: 64MB of systems memory accessable by the 810 AGP.
EP-6WEA4/4I BIOS 4-4 Integrated Peripherals OnChip Primary/Secondary PCI IDE The integrated peripheral controller contains an IDE interface with support for two IDE channels. Select Enabled to activate each channel separately. The choice: Enabled, Disabled. IDE Primary/Secondary Master/Slave PIO The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for each of the four IDE devices that the onboard IDE interface supports.
BIOS EP-6WEA4/4I USB Controller Select Enabled if your system contains a Universal Serial Bus (USB) controller and you have USB peripherals. The choice: Enabled, Disabled. USB Keyboard Support Select Enabled if your system contains a Universal Serial Bus (USB) controller and you have a USB keyboard. The choice: Enabled, Disabled. Init Display First This item allows you to decide to active whether PCI Slot or on-chip VGA first The choice: PCI Slot, Onboard .
EP-6WEA4/4I Password: BIOS User can Power On the System by password, the password can be entered from 1 to 5 characters. The maximum of password is 5 characters. If user forget / lost the password, please turn off the system and open case to clear CMOS by JP1 to re-setting the power on function. When set the password to turn on the system, than can’t power on by J3(PW-ON). KB Power On Password When the option of “Power On Function” is password selected, user uses the item to key in password.
BIOS EP-6WEA4/4I Onboard Parallel port This field allows the user to configure the LPT port. The default is 378H / IRQ7. 378H: Enable Onboard LPT port and address is 378H and IRQ7. 278H: Enable Onboard LPT port and address is 278H and IRQ5. 3BCH: Enable Onboard LPT port and address is 3BCH and IRQ7. Disabled: Disable Onboard LPT port. Parallel Port Mode This field allows the user to select the parallel port mode. The default is ECP+EPP. Normal: Standard mode.
EP-6WEA4/4I BIOS Mida Port Address Select an address for the Mida port. The choice: 290, 300, 330, Disabled. Midi Port IRQ Select an interrupt for the Mida port. The choice: 5, 10.
BIOS EP-6WEA4/4I 4-5 Power Management Setup The Power Management Setup allows you to configure you system to most effectively save energy while operating in a manner consistent with your own style of computer use. ACPI Function This item allows you to enable/disable the Advanced Configuration and Power Management (ACPI). The choice: Enabled, Disabled. ACPI Suspend Type This item allows you to select S1(POS) or S3(STR) function. The choice: S1(POS), S3(STR).
EP-6WEA4/4I BIOS There are four selections for Power Management, three of which have fixed mode settings. Disable (default) Min. Power Saving Max. Power Saving User Defined No power management. Disables all four modes Minimum power management. Doze Mode = 1 hr. Standby Mode = 1 hr., Suspend Mode = 1 hr., and HDD Power Down = 15 min. Maximum power management -- ONLY AVAILABLE FOR SL CPU’s. Doze Mode = 1 min., Standby Mode = 1 min., Suspend Mode = 1 min., and HDD Power Down = 1 min.
BIOS EP-6WEA4/4I HDD Power Down When enabled and after the set time of system inactivity, the hard disk drive will be powered down while all other devices remain active. The choice: Enabled, Disabled. Soft-Off by PWR-BTTN Pressing the power button for more than 4 seconds forces the system to enter the Soft-Off state when the system has “hung.” The default is Instant-off. The choice: Delay 4 Sec, Instant-Off. PowerOn By Ring/Lan This option is used to set the remote ring in and Wake on LAN (WOL) features.
EP-6WEA4/4I BIOS 4-6 PnP/PCI Configuration Setup This section describes configuring the PCI bus system. PCI, or Personal Computer Interconnect, is a system which allows I/O devices to operate at speeds nearing the speed the CPU itself uses when communicating with its own special components. This section covers some very technical items and it is strongly recommended that only experienced users should make any changes to the default settings.
BIOS EP-6WEA4/4I Windows95. If you set this field to “manual” choose specific resources by going into each of the sub menu that follows this field (a sub menu is preceded by a “Ø”). The choice: Auto(ESCD), Manual. PCI/VGA Palette Snoop Leave this field at Disabled. Choices are Enabled, Disabled. INT Pin1 to Pin4 Assignment These settings allow the user to specify what IRQ will be assigned to PCI devices in the chosen slot. Options available: Auto,3,4,5,7,9,10,11,12,14 & 15. The defaults are Auto.
EP-6WEA4/4I BIOS Current CPU Temperature This is the current temperature of the CPU. Current System Temperature This is the Current temperature of the system. Current CHASSISFAN / CPUFAN / PWRFAN Speed The current CPU fan speed in RPMs. CPU(V) The voltage level of the Vtt, Vcore, Vcc. +5V, +12V, -12V, -5V, VBAT, 5VSB: The voltage level of the switch power supply. Shutdown Temperature This is the temperature that the computer will turn off the power to combat the effects of an overheating system.
BIOS EP-6WEA4/4I 4-8 Frequency/Voltage Control 2.00V 0.00V 2.00V Auto Detect DIMM/PCI Clk This item allows you to enable/disable auto detect DIMM/PCI Clock. The choice: Enabled, Disabled. Spread Spectrum This item allows you to enable/disable the spread spectrum modulate. The choice: Enabled, Disabled. CPU Host/AGP/PCI Clock The mainboard is designed to set the CPU Host/AGP/PCI clock at jumperfree. This item allows you to select the CPU Host speed and PCI clock speed by “Enter” key.
EP-6WEA4/4I BIOS 4-9 Defaults Menu Selecting “Defaults” from the main menu shows you two options which are described below Load Fail-Safe Defaults When you press on this item you get a confirmation dialog box with a message similar to: Load Fail-Safe Defaults (Y/N) ? N Pressing ‘Y’ loads the BIOS default values for the most stable, minimal-performance system operations.
BIOS EP-6WEA4/4I 4-10 Supervisor/User Password Setting You can set either supervisor or user password, or both of then. The differences between are: supervisor password : can enter and change the options of the setup menus. user password : just can only enter but do not have the right to change the options of the setup menus. When you select this function, the following message will appear at the center of the screen to assist you in creating a password.
EP-6WEA4/4I BIOS 4-11 Exit Selecting Save & Exit Setup Pressing on this item asks for confirmation: Save to CMOS and EXIT (Y/N)? Y Pressing “Y” stores the selections made in the menus in CMOS – a special section of memory that stays on after you turn your system off. The next time you boot your computer, the BIOS configures your system according to the Setup selections stored in CMOS. After saving the values the system is restarted again.
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EP-6WEA4/4I Drivers Installation Section 5 810 VGA and Sound Driver Installation Easy Driver Installation Step 1 : To Click the Intel 810 and 820 Chipset INF Files that enable the Intel(R) 810 Chipsets to be recognized by listed operating systems. This installer will unpack updated .INF files into a specified folder. Supported operating systems: Microsoft Windows* 95 OSR 2.1+ and Windows* 98 operating systems. Step 2 : To Click the Intel 810 and 820 INF Installation Utility.
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Appendix EP-6WEA4/4I Appendix A A-1 MEMORY MAP Address Range [00000-7FFFF] [80000-9FBFF] [9FC00-9FFFF] Size 512K 127K 1K [A0000-C7FFF] [C8000-DFFFF] 160K 96K [E0000-EEFFF] [EF000-EFFFF] 60K 4K [F0000-F7FFF] [F8000-FCFFF] [FD000-FDFFF] [FE000-FFFFF] 32K 20K 4K 8K Description Conventional memory Extended Conventional memory Extended BIOS data area if PS/2 mouse is installed Available for Hi DOS memory Available for Hi DOS memory and adapter ROMs Available for UMB Video service routine for Monochrome
Appendix [2F8-2FF] [360-36F] [378-37F] [3B0-3BF] [3C0-3CF] [3D0-3DF] [3F0-3F7] [3F8-3FF] EP-6WEA4/4I SERIAL port 2. NETWORK ports. PARALLEL port 1. MONOCHROME & PARALLEL port adapter. EGA adapter. CGA adapter. FLOPPY DISK controller. SERIAL port 1. A-3 TIMER & DMA CHANNELS MAP TIMER MAP: TIMER Channel 0 TIMER Channel 1 TIMER Channel 2 DMA CHANNELS: DMA Channel 0 DMA Channel 1 DMA Channel 2 DMA Channel 3 DMA Channel 4 DMA Channel 5 DMA Channel 6 DMA Channel 7 System timer interrupt. DRAM REFRESH request.
EP-6WEA4/4I 6 7 8 9 10 11 12 13 14 15 Appendix FLOPPY DISK (SMC CHIP). PARALLEL port 1. RTC clock. Available. Available. Available. PS/2 Mouse. MATH coprocessor. Onboard HARD DISK (IDE1) channel. Onboard HARD DISK (IDE1) channel. A-5 RTC & CMOS RAM MAP RTC & CMOS: 00 Seconds. 01 Second alarm. 02 Minutes. 03 Minutes alarm. 04 Hours. 05 Hours alarm. 06 Day of week. 07 Day of month. 08 Month. 09 Year. 0A Status register A. 0B Status register B. 0C Status register C. 0D Status register D.
Appendix 16 17 18 19-2d 2E-2F 30 31 32 33 34-3F 40-7F A-4 EP-6WEA4/4I Base memory high byte. Extension memory low byte. Extension memory high byte. Reserved for extension memory low byte. Reserved for extension memory high byte. DATE CENTURY byte. INFORMATION FLAG. Reserve. Reserved for CHIPSET SETTING DATA.
Appendix EP-6WEA4/4I Appendix B B-1 POST CODES For BIOS 6.0 Code POST (hex) CFh C0h C1h C3h C5h 0h1 02h 03h 04h 05h 06h 07h 08h 09h 0Ah DESCRIPTION Test CMOS R/W functionality. Early chipset initialization: - Disable shadow RAM - Disable L2 cache (socket 7 or below) - Program basic chipset registers Detect memory - Auto-detection of DRAM size, type and ECC.
Appendix 0Ch 0Dh 0Eh 0Fh 10h 11h 12h 13h 14h 15h 16h 17h 18h 19h 1Ah 1Bh 1Ch 1Dh 1Eh 1Fh 20h 21h 22h 23h A-6 EP-6WEA4/4I 3. Reset keyboard for Winbond 977 series Super I/O chips. Reserved Reserved Test F000h segment shadow to see whether it is R/Wable or not. If test fails, keep beeping the speaker. Reserved Auto detect flash type to load appropriate flash R/W codes into the run time area in F000 for ESCD & DMI support. Reserved Use walking 1’s algorithm to check out interface in CMOS circuitry.
EP-6WEA4/4I 24h 25h 26h 27h 28h 29h 2Ah 2Bh 2Ch 2Dh 2Eh 2Fh 30h 31h 32h 33h Appendix checksum fails, use default value instead. 3. Prepare BIOS resource map for PCI & PnP use. If ESCD is valid, take into consideration of the ESCD’s legacy information. 4. Onboard clock generator initialization. Disable respective clock resource to empty PCI & DIMM slots. 5.
Appendix 34h 35h 36h 37h 38h 39h 3Ah 3Bh 3Ch 3Dh 3Eh 3Fh 40h 41h 42h 43h 44h 45h 46h 47h 48h 49h 4Ah 4Bh 4Ch 4Dh 4Eh 4Fh 50h A-8 EP-6WEA4/4I Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Test 8254 Reserved Test 8259 interrupt mask bits for channel 1. Reserved Test 8259 interrupt mask bits for channel 2. Reserved Reserved Test 8259 functionality. Reserved Reserved Reserved Initialize EISA slot Reserved 1. Calculate total memory by testing the last double word of each 64K page. 2.
EP-6WEA4/4I 51h 52h 53h 54h 55h 56h 57h 58h 59h 5Ah 5Bh 5Ch 5Dh 5Eh 5Fh 60h 61h 62h 63h 64h 65h 66h 67h 68h 69h 6Ah 6Bh 6Ch Appendix Reserved Test all memory (clear all extended memory to 0) Reserved Reserved Display number of processors (multi-processor platform) Reserved 1. Display PnP logo 2. Early ISA PnP initialization - Assign CSN to every ISA PnP device. Reserved Initialize the combined Trend Anti-Virus code. Reserved (Optional Feature) Show message for entering AWDFLASH.
Appendix 6Dh 6Eh 6Fh 70h 71h 72h 73h 74h 75h 76h 77h 78h 79h 7Ah 7Bh 7Ch 7Dh 7Eh 7Fh 80h 81h 82h 83h A-10 EP-6WEA4/4I 1. Assign resources to all ISA PnP devices. 2. Auto assign ports to onboard COM ports if the corresponding item in Setup is set to “AUTO”. Reserved 1. Initialize floppy controller 2. Set up floppy related fields in 40:hardware. Reserved Reserved Reserved (Optional Feature) Enter AWDFLASH.EXE if : - AWDFLASH is found in floppy drive.
EP-6WEA4/4I 84h 85h 86h 87h 88h 89h 90h 91h 92h 93h 94h 95h 96h FFh Appendix Initialize ISA PnP boot devices 1. USB final Initialization 2. NET PC: Build SYSID structure 3. Switch screen back to text mode 4. Set up ACPI table at top of memory. 5. Invoke ISA adapter ROMs 6. Assign IRQs to PCI devices 7. Initialize APM 8. Clear noise of IRQs. Reserved Reserved Reserved Reserved Reserved Reserved Reserved Read HDD boot sector information for Trend Anti-Virus code 1. Enable L2 cache 2.
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Appendix EP-6WEA4/4I Appendix C NOTE: The "LOAD Optimized DEFAULTS" function loads the system default data directly from ROM and initializes the associated hardware properly. This function will be necessary when you accept this mainboard, or the system CMOS data is corrupted.
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EP-6WEA4/4I Appendix Appendix D D-1 GHOST 5.1 Quick Users Guide Installation is very easy. You only need to copy the Ghost5 folder or Ghost.exe to your hard disk. The current market version is for single Client, so the LPT and NetBios portions will not be explained further. Description of Menus Ghost clones and backs up Disk and Partition.
Appendix EP-6WEA4/4I There are 3 hard disk functions: 1. Disk To Disk (disk cloning) 2. Disk To Image (disk backup) 3. Disk From Image (restore backup) Important! 1. To use this function, the system must have at least 2 disks. Press the Tab key to move the cursor. 2. When restoring to a destination disk, all data in that disk will be completely destroyed. Disk To Disk (Disk Cloning) 1. Select the location of the Source drive. 2. Select the location of the Destination drive. 3.
EP-6WEA4/4I Appendix 4. Click OK to display the following confirmation screen. Select Yes to start. Disk To Image (Disk Backup) 1. Select the location of the Source drive. 2. Select the location for storing the backup file.
Appendix EP-6WEA4/4I 3. Click OK to display the following confirmation screen. Select Yes to start. Disk From Image (Restore Backup) 1. Select the Restore file. 2. Select the Destination drive of the disk to be restored.
EP-6WEA4/4I Appendix 3. When restoring disk backup, set the required partition size as shown in the following figure. 4. Click OK to display the following confirmation screen. Select Yes to start.
Appendix EP-6WEA4/4I There are 3 partition functions: 1. Partition To Partition (partition cloning) 2. Partition To Image (partition backup) 3. Partition From Image (restore partition) Partition To Partition (Partition Cloning) The basic unit for partition cloning is a partition. Refer to disk cloning for the operation method. Partition To Image (Partition Backup) 1. Select the disk to be backed up. 2. Select the first partition to be backed up.
EP-6WEA4/4I Appendix 3. Select the path and file name for storing the backup file. 4. Is the file compressed? There are 3 options: (1) No: do not compress data during backup (2) Fast: Small volume compression (3) High: high ratio compression. File can be compressed to its minimum, but this requires longer execution time. 5. During confirmation, select Yes to start performing backup.
Appendix Partition From Image (Restore Partition) 1. Select the backup file to be restored. 2. Select the source partition. 3. Select the disk to be restored.
EP-6WEA4/4I Appendix 4. Select the partition to be restored. 5. Select Yes to start restoring. Check This function checks the hard disk or backup file for backup or restoration error due to FAT or track error.
