Parts On The System Board - Lenovo 30BY User Manual

Parts on the system board

The following illustration shows the locations of the parts on the system board.
Note: The system board might look slightly different from the illustration.
Figure 4. System board part locations
1
4-pin power connector
3
Memory slot
5
Microprocessor
7
Memory slot
9
Flex bay 2 fan connector
11
4-pin SATA power connector
13
4-pin SATA power connector
15
M.2 solid-state drive slot 2
17
Front-fan connector
19
Coin-cell battery
21
SATA 4 connector
23
SATA 2 connector
25
SATA 3 connector
27
SATA 7 connector (eSATA connector)
6
P520c User Guide
2
Memory slot
4
Microprocessor fan connector
6
Memory slot
8
Flex bay 1 fan connector
10
Thermal sensor connector
12
14-pin power connector
14
M.2 solid-state drive slot 1
16
VROC connector
18
Clear CMOS /Recovery jumper
20
SATA 6 connector
22
SATA 5 connector
24
SATA 1 connector
26
Thunderbolt™ control connector
28
Front-bezel connector (for connecting LED indicators
and the power button)