INSTALLATIONS
MB880 User’s Manual
11
JP5: Clear CMOS Contents
Use JP5, a 3-pin header, to clear the CMOS contents.
Note that the
ATX-power connector should be disconnected from the motherboard
before clearing CMOS.
JP5
Setting
Function
Pin 1-2
Short/Closed
Normal
Pin 2-3
Short/Closed
Clear CMOS
JP6: COM4 RS232 +5V/+12V Power Setting
JP6
Setting
Function
Pin 1-2
Short/Closed
+12V
Pin 3-4
Short/Closed
Normal
Pin 5-6
Short/Closed
+5V
JP7: COM3 RS232 +5V/+12V Power Setting
JP7
Setting
Function
Pin 1-2
Short/Closed
+12V
Pin 3-4
Short/Closed
Normal
Pin 5-6
Short/Closed
+5V
Summary of Contents for MB880
Page 4: ...iv MB880 User s Manual This page is intentionally left blank...
Page 8: ...INSTALLATIONS 4 MB880 User s Manual Board Dimensions...
Page 32: ...INSTALLATIONS 28 MB880 User s Manual This page is intentionally left blank...
Page 65: ...DRIVERS INSTALLATION MB880 User s Manual 61 This page is intentionally left blank...