Acer Aspire AX1930, Service Manual

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AX1930 Service Guide 71
Jumper Setting
This section explains how to set the jumper for correct configuration of the main board.
Jumpers with more than one pin are numbered. When setting a jumper, ensure that the jumper caps are
placed on the correct pins.
The following illustration shows the location of the jumpers.
The following table shows the settings of the Clear CMOS and ME Disable jumper. Place the jumper cap on
pins 1 and 2 to close or short the jumper. Place the jumper cap on pins 2 and 3 to open or clear the jumper.
Jumper Type Description Setting (default)
Clear CMOS 3-pin Clear CMOS 1-2: Normal operation (default)
2-3: Clear CMOS data
Before clearing the CMOS, make
sure to turn off the system. See
“Clearing CMOS” section on page 62
for detailed instruction.
ME Disable 3-pin Disable ME 1-2: Normal operation (default)
2-3: ME disable
For more information on how to clear
the CMOS datajumper configure the
ME Disable jumper see “Configuring
the ME Firmware” section on page
61.