Intel Desktop Board DP55WG, 10-Pack BLKDP55WG-10PACK 用户手册
产品代码
BLKDP55WG-10PACK
Overview of BIOS Features
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3.9
Adjusting Boot Speed
These factors affect system boot speed:
• Selecting and configuring peripherals properly
• Optimized BIOS boot parameters
• Selecting and configuring peripherals properly
• Optimized BIOS boot parameters
3.9.1
Peripheral Selection and Configuration
The following techniques help improve system boot speed:
• Choose a hard drive with parameters such as “power-up to data ready” in less than
• Choose a hard drive with parameters such as “power-up to data ready” in less than
eight seconds to minimize hard drive startup delays.
• Select an optical drive with a fast initialization rate. This rate can influence POST
execution time.
• Eliminate unnecessary add-in adapter features, such as logo displays, screen
repaints, or mode changes in POST. These features may add time to the boot
process.
process.
• Try different monitors. Some monitors initialize and communicate with the BIOS
more quickly, which enables the system to boot more quickly.
3.9.2
BIOS Boot Optimizations
Use of the following BIOS Setup program settings reduces the POST execution time.
• In the Boot Menu, set the hard disk drive as the first boot device. As a result, the
• In the Boot Menu, set the hard disk drive as the first boot device. As a result, the
POST does not first seek a diskette drive, which saves about one second from the
POST execution time.
POST execution time.
• In the Peripheral Configuration submenu, disable the LAN device if it will not be
used. This can reduce up to four seconds of option ROM boot time.
• The BIOS will automatically not load the option ROM for the SATA controller if no
drives are installed in it during POST.
NOTE
It is possible to optimize the boot process to the point where the system boots so
quickly that the Intel logo screen (or a custom logo splash screen) will not be seen.
Monitors and hard disk drives with minimum initialization times can also contribute to
a boot time that might be so fast that necessary logo screens and POST messages
cannot be seen.
quickly that the Intel logo screen (or a custom logo splash screen) will not be seen.
Monitors and hard disk drives with minimum initialization times can also contribute to
a boot time that might be so fast that necessary logo screens and POST messages
cannot be seen.
This boot time may be so fast that some drives might be not be initialized at all. If
this condition should occur, it is possible to introduce a programmable delay ranging
from zero to 30 seconds by 5 second increments (using the Hard Disk Pre-Delay
feature of the Advanced Menu in the Drive Configuration Submenu of the BIOS Setup
program).
this condition should occur, it is possible to introduce a programmable delay ranging
from zero to 30 seconds by 5 second increments (using the Hard Disk Pre-Delay
feature of the Advanced Menu in the Drive Configuration Submenu of the BIOS Setup
program).