System board

Notes

See Front view or Rear view for additional component descriptions.

1M.2 Wi-Fi card slot
2Converter board connector
3Integrated camera connector
4Cover presence switch connector (Intrusion switch connector)
5Microprocessor
6Memory slot (DIMM1)
7Memory slot (DIMM2)
8Card reader connector
9M.2 storage drive slot
10Internal speaker connector
11Serial (COM2) connector
12Control button board connector
13Power supply assembly connector
14SATA 3.0 connector (for connecting a storage drive)
15LCD panel signal connector
16SATA power connector
17System fan connector
18Touch board connector
19CLR1 button
20Coin-cell battery
21SATA 3.0 connector (for connecting an optical drive or a secondary storage drive)