Lenovo RD230 Laptop User Manual


 
1 Memory slot (CPU1 DIMM CHA1) 13 SATA connector 1
2 Memory slot (CPU1 DIMM CHA0) 14 SATA connector 2
3 Memory slot (CPU1 DIMM CHB0) 15 SATA connector 3
4 Memory slot (CPU1 DIMM CHC0) 16 SATA connector 5
5 Power connector 2 (for CPU0) 17 SATA connector 4
6 24-pin power connector for the
system board
18 System board battery
7 Microprocessor (CPU0) 19 PCI Express x8 slot (not used)
8 Memory slot (CPU0 DIMM CHA1) 20 PCI Express x8 slot (not used)
9 Memory slot (CPU0 DIMM CHA0) 21 PCI Express x16 slot (for installing the riser
card)
10 Memory slot (CPU0 DIMM CHB0) 22 Microprocessor (CPU1)
11 Memory slot (CPU0 DIMM CHC0) 23 Power connector 3 (for CPU1)
12 SATA connector 0
Figure 5. Locating major parts on the system board
Chapter 4. Locating parts, controls, LEDs, and connectors 33