Dell OptiPlex 745 - Manual (Page 34)

34
Quick Reference Guide
Jumper Settings
1 fan connector (FAN) 12 battery socket (BATT)
2 processor connector (CPU) 13 PCI Express x16 connector (SLOT1)
3 processor power connector (12VPOWER) 14 PCI Express x1 connector (SLOT4)
4 memory module connectors (DIMM_1,
DIMM_2, DIMM_3, DIMM_4) 15 PCI connector (SLOT2)
5 RTC reset jumper (RTCRST) 16 PCI connector (SLOT3)
6 password jumper (PSWD) 17 serial connector (SER2)
7 SATA drive connectors (SATA0, SATA1, SATA4,
SATA5) 18 floppy drive connector (DSKT)
8 front-panel connector (FNT_PANEL) 19 flea power
9 power connector (POWER) 20 system board speaker (BEEP)
10 intrusion switch connector (INTRUDER) 21 speaker connector (INT_SPKR)
11 internal USB (INTERNAL_USB)