Jumper Settings - Dell GX280DT - GX280 Desktop Computer User Manual

1 fan connector (FAN)
2 processor connector (CPU)
3 power connector (12VPOWER)
4 memory module connectors (DIMM1, DIMM2, DIMM3, DIMM4)
serial ATA drive 0 and 2 connectors
5
(SATA0, SATA2)
6 front-panel connector (FRONT PANEL)
7 CD drive analog audio cable connector for optional analog audio cable (CD_IN) 18 floppy drive connector (FLOPPY)
8 power connector (POWER)
9 CD/DVD drive connector (IDE)
10 RTC reset jumper (RTCRST)
11 intrusion switch connector (INTRUDER)

Jumper Settings

The jumper locations on the small form-factor, small desktop, desktop, small mini-tower, and mini-tower computers are shown below.
Small Form-Factor Computer
Small Desktop Computer
12 password jumper (PSWD)
13 PCI Express x16 connector (PEG)
14 PCI Express x1 connector (PCIE1)
15 PCI connector (PCI1)
16 PCI connector (PCI2)
17 serial connector (SER_PS2)
19 battery socket (BATTERY)
20 internal speaker (SPEAKER)
21 external speaker connector (EXT_SPKR)