Chapter 4 - Jumper Settings; Jumper Setting - System Board; Clear Cmos Data; Usb Power Select - DFI EC510 User Manual

Chapter 4 - Jumper Settings

Jumper Settings - System Board

Clear CMOS Data

3
JP4
2
1
1-2 On: Normal
(default)
3
2
1
2-3 On: Clear CMOS Data
If you encounter the following,
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 JP4 pins 2 and 3 to On. Wait for a few seconds and set JP4 back to its default setting,
pins 1 and 2 On.
3. Now plug the power cord and power-on the system.
Chapter 4 Jumper Settings
Chapter 4

USB Power Select

3
2
1
1-2 On: +5V
USB 1-2
(default)
(JP1)
3
2
1
2-3 On:
+5V_standby
3 2
1-2 On: +5V
(default)
JP1 and JP2 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.
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.
24
USB 8-9
(JP2)
1 3 2 1
2-3 On:
+5V_standby
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