Dell OptiPlex 755 User Manual page 33

6
password jumper (PSWD)
7 SATA drive connectors (SATA0, SATA1, SATA2,
SATA3)
8 front-panel connector (FRONTPANEL)
9 power connector (POWER)
10
external SATA connector (eSATA)
11
internal USB (INT_USB)
17
PCI connector (SLOT2)
18 PCI connector (SLOT3)
19 serial connector (SERIAL2)
20 system board speaker (BEEP)
21
aux power LED (aux_LED)
22
floppy connector (DSKT)
Mini Tower Computer
33