
Inspiron 545s
Inspiron 546s
memory module connector (DIMM2)
password reset jumper
(CLR_PSW)
main power connector
(ATX1_POWER1)
front panel connector
(FRONTPANEL)
CMOS reset jumper (CLR_CMOS)
front panel USB connector
(F_USB2)
front panel USB connector
(F_USB1)
front panel audio (FP_AUDIO)
PCI-Express x1 card slot
(PCIEX1)
PCI-Express x16 card slot
(PCIEX16)
chassis fan connector
(FAN_SYS)
12 V power connector (PWR2)
processor fan connector
(CPU_FAN)
memory module connector
(DIMM1)
memory module connector
(DIMM2)
memory module connector
(DIMM3)
memory module connector
(DIMM4)
main power connector (PWR1)
CMOS reset jumper (CLR_CMOS)
password reset jumper
(PSWD)
front panel connector (FP1)
front panel USB connector
(F_USB1)
front panel USB connector
(F_USB2)
front panel USB connector
(F_USB3)
front panel audio (F_AUDIO)
PCI-Express x1 card slot
(PCI-E_1X)
PCI-Express x16 card slot
(PCI-E1_16X)
chassis fan connector (SYS_FAN1)