ASROCK Z77M User Manual page 14

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3
1 2
USB 2.0
T: USB0
B: USB1
CPU_FAN1
CPU_FAN2
ATX12V1
USB 2.0
T: USB2
B: USB3
USB 3.0
T: USB2
B: USB3
32
USB 2.0
Top:
T: USB4
RJ-45
B: USB5
31 LAN
PHY
HD_AUDIO1
30
29
X
AUDIO
CODEC
HDMI_SPDIF1
1
28
X
27
26
COM1
IR1
1 1
1
LPT1
25
24
4
21.6cm (8.5 in)
Designed in Taipei
CHA_FAN2 PWR_FAN1
CMOS
Battery
PCI Express 3.0
PCIE1
Fast USB
PCI1
X
Fast RAM Fast LAN
PCI2
Z77M
ErP/EuP Ready
PCIE2
USB6_7
USB8_9
CHA_FAN1
1 1
1
CIR1
23 22 21 20
5
Front USB 3.0
RoHS
Intel
Z77
64Mb
BIOS
CLRCMOS1
SPEAKER1
1
1
PLED PWRBTN
1
HDLED RESET
PANEL1
17
19 18 16
6
7
8
9
10
11
12
13
14
15