User manual MATSONIC MS7122A

[. . . ] MS7122A ISA/PCI AGP Mainboard with Onboard PCI IDE and Super Multi-I/O 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 5. 0 October 11, 1999 MS7122A Table of Contents Section 1 Introduction Components Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Overview MS7122A Form-factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Section 2 Section 3 Features MS7122A Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] AGP Aperture Size: The amount of system memory that the AGP card is allowed to share. 256: 256MB of systems memory accessable by the AGP card. Page 4-10 MS7122A BIOS OnChip USB: Select Enabled if your system contains a Universal Serial Bus(USB) controller and you have a USB peripheral. USB Keyboard Support: This controls the activation status of an optional USB keyboard that may be attached. OnChip Modem: Turn on/off onchip software modem device. 4-4 Power Management Setup Choose the "POWER MANAGEMENT SETUP" in the CMOS SETUP UTILITY to display the following screen. This menu allows the user to modify the power management parameters and IRQ signals. In general, these parameters should not be changed unless it's absolutely necessary. ROM PCI/ISA BIOS (2A6LGPAA) POWER MANAGEMENT SETUP AWARD SOFTWARE, INC. ACPI function Power Management PM Control by APM Video off After Video off Method MODEM Use IRQ Soft-off by PWRBTN PWRON After PW-Fail HDD Power Down Doze Mode Suspend Mode ** PM Events ** VGA LPT & COM HDD & FDD DMA/master Modem Ring Resume RTC Alarm Resume : Enabled : User Define : Yes : Suspend : V/H SYNC+Blank :3 : Delay 4 Sec : Former-Status : Disable : Disable : Disable : OFF : LPT/COM : NO : OFF : Disabled : Disabled Primary IRQ3 IRQ4 IRQ5 IRQ6 IRQ7 IRQ8 IRQ9 IRQ10 IRQ11 IRQ12 IRQ13 IRQ14 IRQ15 Esc F1 F5 F7 : : : : INTR (COM 2) (COM 1) (LPT 2) (Floppy Disk) (LPT 1) (RTC Alarm) (IRQ2 Redir) (Reserved) (Reserved) (PS/2 Mouse) (Coprocessor) (Hard Disk) (Reserved) : ON : Primary : Primary : Primary : Primary : Primary : Disabled : Secondary : Secondary : Secondary : Primary : Primary : Primary : Disabled é ê è ç : Select Item Quit Help Old Values Load Setup Defaults PU/PD/+/- : Modify (Shift) F2 : Color Figure 5: Power Management Setup Page 4-11 BIOS MS7122A You can only change the content of Doze Mode, Standby Mode, and Suspend Mode when the Power Management is set to `User Define'. Disabled: The system operates in NORMAL conditions (Non-GREEN), and the Power Management function is disabled. User define: Allows user to define PM Timers parameters to control power saving mode. PM controlled APM: This option shows weather or not you want the Power Management to be controlled the Advanced Power Management (APM). Yes: APM controls your PM No: APM does not control your PM Video Off Method: This option allows 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 the video buffer. DPMS: Select this option if your monitor supports the Display Power Management Signaling (DPMS) standard of the Video Electronics Standards Association (VESA). Use the software supplied for your video subsystem to select video power management values. System only writes blanks to the video buffer. Blank Screen: Page 4-12 MS7122A BIOS MODEM Use IRQ: Name the interrupt request (IRQ) line assigned to the modem (if any) on your system. 4: IRQ 4 7: IRQ 7 10: IRQ 10 3: IRQ 3 5: IRQ 5 9: IRQ 9 11: IRQ 11 The MS7122A supports HDD Power Down, Doze and Standby power saving functions when using the Intel Pentium II Processor. The default is Disabled Soft-Off by PWR-BTTN: Use this to select your soft-off function. PWRON After PW-Fail: The system will stay of or power on after a power interrupte. Fomer-Status: Stay off or power on depend on system safe shut-down or power fail. Doze Mode: The "Doze" mode timer starts to count when no "PM events" have occurred. Suspend Mode: This 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 to 1 hour. Page 4-13 BIOS MS7122A VGA: When set to On (default), any event occurring at a VGA port will awaken a system which has been powered down. [. . . ] (Boot Sector Protection) functionality according to Setup setting. 3F-40 BF 41 42 43 45 44 45 46-4D 4E 4F 50 51 52 53 60 A-6 MS7122A 61 Appendix 1. Note: If L2 cache is already turned on in POST 3D, this part will be skipped. Program the NUM Lock, typematic rate & typematic speed according to Setup setting. If there is any changes in the hardware configuration, update the ESCD information. [. . . ]