Lenovo ThinkServer TS140 - Manual (Page 28)

Connector Description
USB connector Used to attach a device that requires a USB connector, such as a USB keyboard, a
USB mouse, a USB scanner, or a USB printer. If you have more than eight USB
devices, you can purchase a USB hub, which you can use to connect additional
USB devices.
VGA monitor connector Used to attach a VGA monitor or other devices that use a VGA monitor connector.
Locating parts on the system board
Figure 5 “System board part locations” on page 16 shows the locations of the parts on the system board.
Figure 5. System board part locations
1 PS/2 keyboard and mouse connector 14 SATA 3.0 connectors 0 to 4
2 4-pin power connector 15 Power fan connector
3 System board battery 16 Front panel connector (for connecting the LEDs and power
button on the front of the server)
4 Microprocessor 17 Front USB 3.0 connector (for connecting the USB connectors
on the front of the server)
5 Microprocessor fan connector 18 Front USB 2.0 connector (for connecting an additional USB
device)
6 Memory slot 1 (DIMM1) 19 Clear CMOS (Complementary Metal Oxide Semiconductor)
/Recovery jumper
7 Memory slot 2 (DIMM2) 20 Serial (COM2) connector
8 Memory slot 3 (DIMM3) 21 PCI card slot
16 ThinkServer TS140 User Guide