Dell XPS 210 - Manual (Page 45)

Jumper Settings
Jumper locations are shown below.
1 processor fan connector (CPUFAN) 16 modem connector (RJ11)
2 processor connector (CPU) 17 RJ11 internal connector
(RJ11INT)
3 processor power connector
(POWER12V) 18 video connector (VGA)
4 memory module connectors (2, 4) 19 Media Card Reader connector
(USBINT)
5 memory module connectors (1, 3) 20 USB connectors (4)
(USB_BACK)
6 battery socket (BATTERY) 21 network connector (NIC) and
USB connectors (2)
(NIC_USB1)
7 internal speaker (SPKR) 22 back panel IEEE 1394
connector (BACK1394)
8 hard drive fan connector (HDDFAN) 23 IEEE 1394 connector
(INT1394)
9 hard drive connector (SATA0) 24 PCI Express x1 connector
(SLOT2)
10 CD/DVD connector (SATA1) 25 PCI Express x16 connector
(SLOT1)
11 front panel connector (FRONT
PANEL)
26 standby LED (STBYLED)
12 modem 27 password jumper (CLRPSWD)
13 power connector (POWER) 28 RTC reset jumper (CLRCMOS)
14 line-in, line-out, microphone, and
center/LFE connectors
(AUDIOBACK1)
29 temperature connector (THRM)
15 S/PDIF audio connector (SPDIF) 30 floppy drive connector
(FLOPPY)