Chapter 1 5
NOTE: The power button here is not the power button for end-customer. Service engineers can use this power
button to see if the main board functions well. For example, if the customer can not power on the laptop,
it could be launch board, launch board cable or main board problem. If you can boot up the system by
pressing this power button then you know the main board works normally. The problematic part may be
the launch board and the launch board cable.
1 RJ11 16 Bluetooth Connector
2 1394 Connector 17 MDC Connector
3 USB Connector 18 BIOS Socket
4 VGA Connector 19 ODD Connector
5 Modem Cable Connector 20 Touchpad Connector
8 LCD Connector 21 Keyboard Connector
9 Internal MIC Connector 22 QSB Cable Connector
10 Battery Connector 23 RTC battery Connector
11 FAN Connector 24 RJ45 Connector
12 Line-out Connector 25 Power Jack
13 MIC Connector 26 Docking
14 Speaker Connector 27 3-in-1 Module Connector
15 DDR SO-DIMM (TOP)
