User manual TYAN TOMCAT I915

[. . . ] Tomcat i915 S5120 User's Manual Tomcat i915 /// Revision 1. 00 S5120 Copyright © TYAN Computer Corporation, 2004. No part of this manual may be reproduced or translated without prior written consent from TYAN Computer Corp. All registered and unregistered trademarks and company names contained in this manual are property of their respective owners including, but not limited to the following. TYAN, Tomcat i915 and S5120 are trademarks of TYAN Computer Corporation. [. . . ] So, turn OFF your screensaver in the WINDOWS control panel, not in the BIOS. Video Off in Suspend This option defines the time frame in which the video will be disabled under current power management settings. The settings are: · No: System BIOS will never turn off the screen. · Yes: System BIOS turns of the screen when system is in SUSPEND mode. The two suspend types are: · Power on Suspend: If this is selected, the CPU will enter into Doze mode. · Stop Grant: When selected, the CPU clock will enter Sleep mode. In both of these modes, the system activities are detected by monitoring the IRQ signals or I/O. Modem Use IRQ This setting allows you to select the interrupt request (IRQ) line assigned to the modem (if any) on your system. · NA ·3 ·4 ·5 ·7 ·9 · 10 · 11 Suspend Mode This setting defines the method used to power down the system. HDD Power Down This setting defines the delay before the hard drive is powered down. 3-24 http://www. tyan. com Tomcat i915 S5120 Chapter 3: BIOS Setup Intruder# Detection When enabled, this option prevents chassis intrusion. Once you open the system casing, the system marks the chassis as open. Even if you close the casing again, the system still records the chassis as open. · Enabled · Disabled Intruder# Detection Flag When set to Clear, this option will clear the intruder detection flag number and will auto set the option to Keep when the system is rebooted. · Clear · Keep 3. 5. 6 Power On Setup Soft-Off by PWR-BTTN This determines how long the power button needs to be pressed to switch off the PC. PWRON After PWR-Fail This option defines the state of the system when power fails and returns again. If On is selected, the system automatically switches on when power is resumed. If Former-Sts is selected, the system automatically switches on and restores itself to the state it was last in when power failed. · Former-Sts · On · Off Wake-Up by PCI Card If enabled, this option awakens the system from a soft off state with an input signal from PME on the PCI card. · Enabled · Disabled 3-25 http://www. tyan. com Tomcat i915 S5120 Chapter 3: BIOS Setup USB KB Wake-Up From S3 If you have a USB keyboard, then you must enable this function to wake-up the system with a key press. · Enabled · Disabled Note This option is enabled only if S3 or S1 & S3 is selected from the ACPI Suspend Type option. Resume by Alarm This option allows your system to turn on at a pre-selected time. [. . . ] (Optional Feature) Show message for entering AWDFLASH. EXE from FDD (optional) 1. Initialize PS/2 Mouse 6-9 http://www. tyan. com 4Eh: 50h: 52h: 53h: 55h: 57h: 59h: 5Bh: 5Dh: 60h: 63h: 65h: Tomcat i915 S5120 POST (hex) 67h: 69h: 6Bh: Description Appendix II: Post Error Code for BIOS Prepare memory size information for function call: INT 15h ax=E820h Turn on L2 cache Program chipset registers according to items described in Setup & Autoconfiguration table. Auto assign ports to onboard COM ports if the corresponding item in Setup is set to "AUTO". (Optional Feature) Enter AWDFLASH. EXE if: -AWDFLASH. EXE is found in floppy drive. [. . . ]