Dell OptiPlex 745c Quick Reference Guide - Page 18

1 fan connector (FAN) 12 internal USB (INTERNAL_USB) 2 processor connector (CPU) 13 battery socket (BATT) 3 processor power connector (12VPOWER) 14 PCI Express x16 connector (SLOT1) 4 memory module connectors (DIMM_1, DIMM_2, DIMM_3, DIMM_4) 15 PCI Express x1 connector (SLOT4) 5 RTC reset jumper (RTCRST) 16 PCI connector (SLOT2) 6 password jumper (PSWD) 17 PCI connector (SLOT3) 7 SATA drive connectors (SATA0, SATA1, SATA4, SATA5) 18 serial connector (SER2) 8 manufacturing mode jumper (MFG_MODE) 19 floppy drive connector (DSKT) 9 front-panel connector (FNT_PANEL) 20 system board speaker (BEEP) 10 power connector (POWER) 21 speaker connector (INT_SPKR) 11 intrusion switch connector (INTRUDER) Jumper Settings NOTE: Do not populate the MFG_MODE jumper. Active Management technology will not function properly. Only manufacturing uses this jumper. Jumper PSWD Setting RTCRST jumpered Description Password features are enabled (default setting). Password features are disabled. The real-time clock has not been reset. The real-time clock is being reset (jumpered temporarily). unjumpered 18 Quick Reference Guide