ASRock B85M BTC User Manual - Page 13

Motherboard Layout, B85 - b85 btc

Page 13 highlights

1.4 Motherboard Layout 1 2 34 5 PS2 Mouse PS2 Keyboard USB 2.0 T: USB0 B: USB1 1 USB01_PWR1 ATX12V1 PWR_FAN1 CPU_FAN2 CPU_FAN1 B85M BTC 6 DVI1 DDR3_A1 (64 bit, 240-pin module) DDR3_B1 (64 bit, 240-pin module) ATXPWR1 VGA1 7 25 USB 3.0 T: USB0 B: USB1 LAN USB 2.0 T: USB2 B: USB3 Top: RJ-45 B85M BTC CHA_FAN2 USB3_2_3 1 8 PCIE_PWR1 Top: LINE IN Center: FRONT Bottom: MIC IN Audio CODEC 24 PCIE1 USB 3.0 64Mb BIOS 9 PCIE2 10 SATA2_4 SATA2_5 CMOS Battery Intel RoHS 11 SATA3_2 SATA3_3 Super I/O PCIE3 B85 TPMS1 12 CLRCMOS1 1 1 13 SATA3_0 SATA3_1 PCIE4 HD_AUDIO1 COM1 1 1 1 LPT1 CHA_FAN1 USB4_5 1 PLED PWRBTN 1 HDLED RESET PANEL1 SPEAKER1 1 14 23 22 21 20 19 18 17 16 15 9 English

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B85M BTC
9
English
1.4
Motherboard Layout
Intel
B85
DDR3_B1 (64
bit
,2
40-pin
module
)
DDR3_A1 (64
bit
,2
40-pin
module
)
ATX12V1
CMOS
Battery
Super
I/O
AT
XPWR1
LAN
Top:
RJ-45
USB 2.0
T: USB2
B: USB3
Top:
LINE I
N
Center:
FRONT
Bottom:
MIC IN
CLRCMOS1
1
1
SPEAKER1
HDLED
RESET
PLED PWRBTN
PANEL1
1
USB4_5
1
COM1
1
1
HD_AUDIO1
B85M BTC
CHA_FAN1
CHA_FAN2
RoHS
7
8
14
16
12
13
17
19
20
21
22
23
18
15
25
2
CPU_FAN1
3
4
6
5
1
64Mb
BIOS
24
USB 2.0
T: USB0
B: USB1
Audio
CODEC
PCIE1
PWR_FAN1
TPMS1
1
1
LPT1
1
USB3_2_3
9
10
11
PCIE2
PCIE3
PCIE4
USB 3.0
SA
TA3_1
S
ATA3_3
S
ATA2_5
SA
TA3_0
S
ATA3_2
S
ATA2_4
CPU_FAN2
PCIE_PWR1
PS2
Keyboard
PS2
Mouse
VGA1
DVI1
USB 3.0
T: USB0
B: USB1
USB01_PWR1
1