Acer AR180 F1 - Manual (Page 30)

1 System tour 12
Mainboard jumper settings
No. Jumper Description Default Setting
1 JBT1 Clear CMOS Instead of pins, this jumper consists
of contact pads to prevent accidental
clearing of the CMOS contents. To
clear CMOS, disconnect the power
and short the CMOS pads with a
metal object such as a small
screwdriver.
2 JI2C1/
JI2C2 SMB to PCI-E slots Off (disable)
3 JP3 ME Mode Select Pins 2~3 (disable)
4 JP5 ME Recovery Open (normal)