User manual ABIT IT5E

[. . . ] Table of Contents Chapter 1 Introduction of IT5 Series Features (1) IT5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 l Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 l Layout diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 l System block diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 (2) IT5H. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 l Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 l Layout diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8 l System block diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 Chapter 2 (1) (2) (3) (4) (5) Installing the Mainboard Standard External Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Jumpers and Switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10 Presentation and Installation of the CPU. . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11 Installing Pipeline Burst SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15 Chapter 3 Introduction to BIOS (1) CPU setup <CPU SOFT MENUTM >. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4 (2) Standard CMOS Setup Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] There are many options for the boot sequence: OE A, C, SCSI · C, A, SCSI Z C, CD-ROM, A · CD-ROM, C, A · D, A, SCSI (at least 2 IDE HDD can be used) ` E, A, SCSI (at least 3 IDE HDD can be used) ' F, A, SCSI (at least 4 IDE HDD can be used) " SCSI, A, C " SCSI, C, A Swap Floppy Drive: This item can be set as Enable or Disable. When this feature is enabled, you don' need to open the computer t case to swap the position of floppy disk drive connectors. Drive A: can be set as drive B:, and drive B: can be set as drive A:. Boot Up Floppy Seek: When computer boots up, the BIOS detects if the system has FDD or 3-14 Chapter 3 not. When this item is enabled, if the BIOS detects no floppy drive, it will display a floppy disk drive error message. If this item is disabled, the BIOS will skip this test. Boot Up NumLock Status: ä On: At boot up, the Numeric Keypad is in numeric mode. ä Off: At boot up, the Numeric Keypad is in cursor control mode. IDE HDD Block Mode: This item can be set as Enable or Disable. Most of new hard disk drives (IDE drives) support multi-sector transfers. This feature speeds up hard disk drive access performance and reduces the time necessary to access data. When this item is enabled, the BIOS will automatically detect if your hard disk drive supports this feature or not, and will choose the right settings for you. 2 For further details about hard disk drive installation, refer to appendix E. Typematic Rate Setting: This item allows you to adjust the keystroke repeat rate. When enabled, you can set the two keyboard typematic control that follow (Typematic Rate and Typematic Rate Delay). If this item is disabled, the BIOS will use the default setting. Typematic Rate (Chars/Sec): When you press a key continuously, the keyboard will repeat the keystroke according to the rate you have set. (Unit: characters/second¡ ^ Typematic Rate Delay (Msec): When you press a key continuously, if you exceed the delay you have set here, the keyboard will automatically repeat the keystroke according a certain rate. (Unit: milliseconds) Introduction of BIOS 3-15 Security Option: This option can be set to System or to Setup. After you have created a password through PASSWORD SETTING, this option will deny access to your system (System) or modification of computer setup (BIOS Setup) by unauthorized users. ä SYSTEM: When you choose System, a password is required each time the computer boots up. ä SETUP: When you choose Setup, a password is required only when accessing the BIOS Setup. If you have not set a password in the PASSWORD SETTING option, this option is not available. If you forget the password, t you will have to open the computer case and clear all information in the CMOS before you can start up the system. But doing this, you have to reset all the options you had set up before. PCI /VGA Palette Snoop: This option allows the BIOS to preview VGA Status, and to modify the information delivered from the Feature Connector of the VGA card to the MPEG Card. This option can solve the display inversion to black after you have used the MPEG card. OS Select For DRAM > 64MB: When the system memory is bigger than 64MB, the communication method between the BIOS and the operating system will differ from one operating system to another. If you use OS/2, select OS2; if you choose another operating system, select Non-OS2. Video BIOS Shadow: This option is used to define whether the BIOS on the video card uses shadow feature or not. You should set this option to Enable, otherwise the display performance of the system will greatly decrease. 3-16 Chapter 3 Shadowing address ranges (C8000-CBFFF Shadow): This option allows you to decide if the memory block (BIOS) of an Computer interface knowledge card at the address C8000-CBFFF uses the shadow feature or not. [. . . ] Problem Description: F-4 Appendix F $$ Main instructions. . . To fill in this "Technical Support Form", refer to the step-by-step instructions given below: *1. Mainboard model number (REV): Note the mainboard model number labeled on the mainboard as "REV:*. **". Exemple: REV:2. 11 *3. BIOS ID# : See below: Example: PENTIUM-S CPU at 150Mhz Memory Test : 32768K OK Award Plug and Play BIOS Extension v1. 0A Copyright (C) 1995, Award Software, Inc. Press DEL to enter SETUP 04/19/96-SiS-5511B-5513-2A5IDA1CC-D6 "D6" is the BIOS ID number. Technical Support F-5 4. DRIVER REV: Note the driver version number indicated on the DEVICE DRIVER disk as "Release *. **". Example:< IDE Device Driver Drivers Diskette Release 1. 09A Release 1. 09A *5. [. . . ]