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SW1
CN17
CN22
CN20, CN19
DC-DC converter connector
CN17
Left speaker connector
CN20
Debug port
Figure 1-10
Mainboard Jumpers and Connectors (Bottom Side)
The following table shows the settings of the mainboard's bottom side jumper pads.
Table 1-7
Mainboard Jumpers Pads Settings (Bottom Side)
Jumper Pad
SW2(1)
Keyboard type selection
SW2(2)
Password settings
SW2(3)
BIOS type selection
SW2(4)
Reserved
1-16
CN19, CN18
CN20
SI2
Descriptions
SW2
ON
OFF
1
4
SI1
CN22
Battery connector
CN16
Right speaker connector
SW1
Reset Switch
SW2
Jumper Setting
Settings
OFF: Other keyboard
ON: Japan keyboard
OFF: Enable password
ON: Bypass password
OFF: Acer BIOS
ON: OEM BIOS
CN16
Service Guide
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