User’s Manual
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Legacy USB Support
This item is used to set the USB interface support. If you need to support USB devices under DOS, such as
U disk, USB keyboard, etc., set this item to [Enabled]. Otherwise, select [Disabled].
USB Mass Storage Driver Support
USB mass storage device support switch.
USB Transfer time-out
This item Sets the timeout period for control, batch, and interrupt transmission. The default is 20 seconds.
Device reset time-out
This item sets boot command timeout of the large capacity USB disk. The default is 20 seconds.
Device power-up delay
This item sets boot command delay of the large capacity USB disk. The default is Auto.
3.2.4 Chipset Menu
The chipset menu items allow you to change the settings for the North Bridge chipset, South Bridge chipset
and other system.
Summary of Contents for SIGM-3250 Series
Page 1: ...用户手册 User s Manual SIGM 3250 Ver A0 1 Date 2020 05 09 ...
Page 2: ...User s Manual Version Note No Ver Note Date Writer 1 A0 1 first publish 20200509 Echo Guo ...
Page 9: ...User s Manual 4 General Information 1 CHAPTER ...
Page 16: ...User s Manual 11 Hardware Installation 2 CHAPTER ...
Page 32: ...User s Manual 27 Picture 2 22 HDD SSD installation 3 Picture 2 23 HDD SSD installation 4 ...
Page 35: ...User s Manual 30 Picture 2 28 mSATA installation 3 Picture 2 29 mSATA installation 4 ...
Page 37: ...User s Manual 32 BIOS Setup CHAPTER 3 ...
Page 41: ...User s Manual 36 ...
Page 54: ...User s Manual 49 External Gfx Card Primary Display Configuration ...
Page 57: ...User s Manual 52 USB Configuration ...
Page 63: ...User s Manual 58 Driver Installation CHAPTER 4 ...