Dell Dimension 4550 Series - System Board

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