System Board - Dell Dimension 4550 Series Owner's Manual

System Board

floppy drive
connector (FLOPPY)
main power connector
(MAIN POWER)
standby power light
(CR4G1)
memory module
connectors
(DIMM 0, DIMM 1)
page 92
microprocessor fan
connector (J1F1)
microprocessor
connector (J2E1)
CD drive connector
(SEC IDE)
12-V power
connector (J5C1)
*
On computers with integrated audio.
hard drive connector
(PRI IDE)
CD audio connector
(J6B2)
front panel switch
connector (J9H2)
configuration jumper
(J8H1) page 112
AGP slot connector
(AGP SLOT) page 94
battery socket
(BATTERY) page 113
PCI card connectors
(PCI SLOTS 1–4)
page 86
front panel audio
cable connector
(J9A1)
telephony voice modem
*
connector (J6B1)
*
Adding Pa rts
85