User manual ASUS L5D

[. . . ] Products and corporate names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies, and are used only for identification or explanation and to the owners' benefit, without intent to infringe. · Intel, LANDesk, and Pentium are registered trademarks of Intel Corporation. · IBM and OS/2 are registered trademarks of International Business Machines. · Symbios is a registered trademark of Symbios Logic Corporation. [. . . ] Valid values for hour, minute and second are: (Hour: (00 to 23), Minute: (00 to 59), Second: (00 to 59). NOTE: You can bypass the date and time prompts by creating an AUTOEXEC. BAT file. For information on how to create this file, please refer to the MS-DOS manual. Hard Disks This field records the specifications for all non-SCSI hard disk drives installed in your system. The onboard PCI IDE connectors provide Primary and Secondary channels for connecting up to four IDE hard disks or other IDE devices. Each channel can support up to two hard disks; the first of which is the "master" and the second is the "slave". Specifications for SCSI hard disks need not to be entered here since they operate using device drivers and are not supported bythe BIOS. If you install other SCSI controller cards, refer to their respective documentations on how to install the required SCSI drivers. For IDE hard disk drive setup, you can: · Use the Auto setting for detection during bootup. · Use the IDE HDD AUTO DETECTION in the main menu to automatically enter the drive specifications. · Enter the specifications yourself manually by using the "User" option. The entries for specifying the hard disk type include CYLS (number of cylinders), HEAD (number of read/write heads), PRECOMP (write precompensation), LANDZ (landing zone), SECTOR (number of sectors) and MODE. BIOS SOFTWARE BIOS Features Setup The "BIOS Features Setup" option consists of configuration entries that allow you to improve your system performance, or let you set up some system features according to your preference. Some entries are required by the motherboard's design to remain in their default settings. A section at the lower right of the screen displays the control keys you can use. Take note of these keys and their respective uses. If you need information on a particular entry, highlight it and then press <F1>. A pop-up help menu will appear to provide you with the information you need. <F5> loads the last set values, <F6> and <F7> loads the BIOS default values and Setup default values, respectively. BIOS BIOS Features 43 NOTE: SETUP Defaults are noted in parenthesis next to each function heading. Details of BIOS Features Setup CPU Internal Core Speed This function is reserved for future use and is currently disabled. Boot Virus Detection (Enabled) This field allows you to set boot virus detection, ensuring a virus-free boot sector. This new antivirus solution is unlike native BIOS tools, which offer limited virus protection typically by write-protecting the partition table. With this new solution, your computer is protected against boot virus threats earlier in the boot cycle, that is, before they have a chance to load into your system. This ensures your computer boots to a clean operating system. [. . . ] BIOS Passwords To implement password protection, specify in the "Security Option" field of the BIOS Features Setup screen when the system will prompt for the password. If you want to disable either password, press <Enter> instead of entering a new password when the "Enter Password" prompt appears. A message confirms the password has been disabled. IV. BIOS SOFTWARE IDE HDD Auto Detection The "IDE HDD Auto Detection" option detects the parameters of an IDE hard disk drive, and automatically enters them into the Standard CMOS Setup screen. Up to four IDE drives can be detected, with parameters for each listed inside the box. [. . . ]