Lenovo 3678 Personal Computer User Manual


 
7 Bluetooth module cable connector
21 SATA connector
8 Wireless keyboard and mouse connector
22 SATA connector
9 Clear Complementary Metal Oxide Semiconductor
(CMOS) /Recovery jumper
23 Optical drive power connector
10 Battery
24 Low-voltage differential signaling (LVDS) cable connector
11 Microprocessor fan connector
25 System fan connector
12 Internal speaker cable connector 26 Inverter connector
13 Power switch cable connector
27 Power supply fan connector
14 ExpressCard connector
28 Power supply connector
Chapter 1. Product overview 13