Chapter 4: BIOS
85
Bits per second
This feature sets the transmission speed for a serial port used in Console Redirection.
Make sure that the same speed is used in the host computer and the client computer. A
lower transmission speed may be required for long and busy lines. The options are 9600,
19200, 57600, and 115200 (bits per second).
Flow Control
Use this feature to set the ow control for Console Redirection to prevent data loss caused
by buffer overow. Send a "Stop" signal to stop sending data when the receiving buffer
is full. Send a "Start" signal to start sending data when the receiving buffer is empty. The
options are None, Hardware RTS/CTS, and Software Xon/Xoff.
Data Bits
Parity
Stop Bits
SATA And RST Conguration
SATA Controller(s)
This feature enables or disables the onboard SATA controller supported by the Intel PCH
chip. The options are Enabled and Disabled.
SATA Mode Selection
Select AHCI to congure a SATA drive specied by the user as an AHCI drive. Select RAID
to congure a SATA drive specied by the user as a RAID drive. The options are AHCI and
RAID.
Aggressive LPM Support
When this feature is enabled, the SATA AHCI controller manages the power usage of the
SATA link. The controller will put the link in a low power mode during extended periods of I/O
inactivity, and will return the link to an active state when I/O activity resumes. The options
are Disabled and Enabled.
Storage Option ROM/UEFI Driver
Select UEFI to load the EFI driver for system boot. Select Legacy to load a legacy driver for
system boot. The options are Do not Launch, EFI, and Legacy.
Serial ATA Port 0-4
This feature displays the information detected on the installed SATA drive on the particular
SATA port.
• Model number of drive and capacity
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