DFI BT100 - Manual (Page 13)

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13
Chapter 2 Hardware Installation
Chapter 2
Clear CMOS Data
If you encounter the followings,
a) CMOS data becomes corrupted.
b) You forgot the supervisor or user password.
you can reconfigure the system with the default values stored in the ROM BIOS.
To load the default values stored in the ROM BIOS, please follow the steps below.
1. Power-off the system and unplug the power cord.
2. Set JP26 pins 2 and 3 to On. Wait for a few seconds and set JP26 back to its default set-
ting, pins 1 and 2 On.
3. Now plug the power cord and power-on the system.
2-3 On: Clear CMOS Data
1-2 On: Normal (default)
JP26
3
1
2
3
1
2
JP5, JP6, JP18 and JP21 are used to select the power of the USB ports. Selecting +5V_standby
will allow you to use a USB device to wake up the system.
USB Power Select
Important:
If you are using the Wake-On-USB Keyboard/Mouse function for 2 USB ports, the
+5V_standby power source of your power supply must support ≥1.5A. For 3 or more
USB ports, the +5V_standby power source of your power supply must support ≥2A.
2-3 On:
+5V_standby
1-2 On: +5V
(default)
USB 5
(JP18)
USB 0-1
(JP5)
USB 6-7
(JP21)
USB 2-3
(JP6)
1 3 2 1 3 2
1-2 On: +5V
(default)
1 3 2
2-3 On:
+5V_standby
1 3 2