BCM SL620, Руководство пользователя

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4. BIOS Setup
4.4.1 Virus Warning
When enabled, you receive a warning message if a program (specifically, a virus) attempts
to write to the boot sector or the partition table of the hard disk drive. You should then run
an anti-virus program. Keep in mind that this feature protects only the boot sector, not the
entire hard drive.
NOTE: Many disk diagnostic programs that access the boot sector table can trigger the
virus-warning message. If you plan to run such a program, we recommend that you
first disable the virus warning.
4.4.2 CPU Internal Cache
Cache memory is additional memory that is much faster than conventional DRAM (system
memory). Some CPU integrate a build-in Cache memory to speed up the data transfer. This
item allows you to enable or disable the inter Cache.
4.4.3 External Cache
Cache memory is additional memory that is much faster than conventional DRAM (system
memory). When the CPU requests data, the system transfers the requested data from the
main DRAM into cache memory, for even faster access by the CPU. The External Cache
field may not appear if your system does not have external cache memory.
4.4.4 CPU L2 Cache ECC Checking
Select Enabled to allow CPU L2 Cache ECC Checking function.
4.4.5 Quick Power On Self Test
When enabled, allows the BIOS to bypass the extensive memory test. The options are:
Enabled (Default), Disabled.
4.4.6 Boot From Lan First
When the system installs Lan Card with BootROM, the options enable could be boot from
Network.
4.4.7 Boot Sequence
The original IBM PCs loaded the DOS operating system from drive A (floppy disk), so IBM
PC-compatible systems are designed to search for an operating system first on drive A, and
then on drive C (hard disk). However, the BIOS now offers 10 different boot sequences
options of three drive each. In addition to the traditional drives A and C, options include
IDE hard drives D, E, and F; plus a SCSI hard drive and a CD-ROM drive.