Service Manual

Master I/O Board Components
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7
master I/O board USB connector
(MASTER IO BD)
8
front panel IEEE connector
(FP_1394)
9
internal S/PDIF connector
(INTERNAL SPDIF)
10
front panel audio (FP_AUDIO)
11
PCI card slot (PCI SLOT6)
12
PCI-Express x1 card slot
(PCI-E X1 SLOT5)
13
PCI card slot (PCI SLOT4)
14
PCI-Express x16 card slot
(PCI-E X16 SLOT3)
15
PCI-Express x8 card slot
(PCI-E X8 SLOT2)
16
PCI-Express x16 card slot
(PCI-E X16 SLOT1)
17
battery socket (BATTERY1)
18
password reset jumper (PSWD1)
19
power connector (12V_ATXP)
20
chipset fan connector
(CHIPSET/VRM FAN)
21
reserve fan connector
(RESERVE FAN)
22
processor connector (CPU1)
23
processor fan connector
(CPU FAN)
24
black memory module connectors
(DIMM3 and DIMM4)
25
white memory module connectors
(DIMM1 and DIMM2)
26
ACC controller jumper (J56)
27
CMOS reset jumper (CMOS1)
28
liquid cooling system pump
connector (LCS PUMP)
29
main power connector (POWER1)
30
IDE drive connector (IDE)
31
SATA connectors (SATA1-5)
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1
I/O board reset jumper
(RESET_FW)
2
Slab debug header
3
ESA fault LED
4
media card reader connector (USB_Flexbay)
5
internal USB connector
(USB_MB)
6
I/O board power connector (PWR_CONN)
7
card fan connector
(FAN_CCAG)
8
rear LED sensor (REAR_LED_SENSOR)
9
hard drive fan
connector (FAN_HDD)
10
front I/O panel USB, audio, and lights
connector (FRONT_AUDIO_USB_LED)
11
front panel LED
connector
(FRONT_LED)
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