Mainboard User’s Manual
Setting Jumper Switches
Jumpers are sets of pins which can be connected together with
jumper caps. The jumper caps change the way the mainboard
operates by changing the electronic circuits on the mainboard. If a
jumper cap connects two pins, we say the pins are SHORT. If a
jumper cap is removed from two pins, the pins are OPEN.
Jumper JP1: Clear CMOS Memory
Use this jumper to clear the contents of the CMOS memory. You
may need to clear the CMOS memory if the settings in the Setup
Utility are incorrect and prevent your mainboard from operating.
To clear the CMOS memory, disconnect all the power cables from
the mainboard and then move the jumper cap into the CLEAR
setting for a few seconds.
Function
Jumper Setting
Normal Operation
Short Pins 1-2
Clear CMOS Memory
Short Pins 2-3
Jumper JP5: Suspend to RAM Function Selector
Use this jumper to enable or disable the Suspend to RAM (STR)
function that keeps the system data in Suspend power saving mode.
You must also enable this function in the BIOS Setup Utility.
Refer to Chapter 3.
Function
Jumper Setting
Enable
Short Pins 1-2
Disable
Short Pins 2-3
12
1
JP6
1
JP17
1
JP1
1
JP18
1
JP5
1
JP7
1
JP8
Summary of Contents for VT82C686A
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Page 26: ...Mainboard User s Manual 22 ...
