System Board Components - Dell Inspiron 3470 Service Manual

System board components

1 power-button module cable connector
3 wireless-card slot (M.2_WIFI)
5 optical-drive data cable connector (SATA2)
7 PCI-Express x1 card slot (SLOT1)
9 password clear jumper
11 solid-state drive slot (M.2 SSD)
13 processor power connector (ATX_CPU)
15 hard-drive data cable connector (SATA3)
17 hard drive and optical-drive power cable connector
2 coin-cell battery
4 power-supply unit cable connector (ATX_SYS)
6 PCI-Express x16 card slot (SLOT2)
8 service mode jumper
10 CMOS clear jumper
12 processor socket
14 processor-fan cable connector (FAN_CPU)
16 hard-drive data cable connector (SATA0)
Technical overview 11