Personal Computer User Manual

System Board Components
CAUTION: Be careful when opening the computer cover to ensure that you do not accidentally disconnect cables from the system board.
1
drive bays (media card reader or floppy drive, optical drive, and hard drive)
2
power supply
3
optional chassis-intrusion switch
4
system board
5
card slots
6
heat sink assembly
7
front I/O panel
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1
internal speaker (INT_SPKR)
2
processor connector (CPU)
3
processor power connector (12VPOWER)
4
memory module connectors (DIMM_1, DIMM_2, DIMM_3, and DIMM_4)
5
password jumper (PSWD)
6
SATA connectors (SATA1 and SATA0)
7
front-panel connector (FRONTPANEL)
8
power connector (MICRO_PWR)
9
intrusion switch connector (INTRUDER)
10
internal USB (INT_USB)
11
service mode disable jumper
12
RTC reset jumper (RTCRST)
13
PCI Express x16 connector (SLOT1)
14
riser connector (uses PCI-E port/SLOT1 and PCI port/SLOT2)
15
PCI connector (SLOT3)
16
battery socket (BATTERY)