MSI G52-M7211X3 Mode D'emploi page 14

BIOS Flash Jumper: JWP1
This jumper is used to lock or unlock
area on BIOS. When unlocked, the BIOS boot block
area can be updated. When locked, the BIOS boot
block area cannot be updated.
Fan Power Connectors: CPUFAN1/SYSFAN1/PWRFAN1
The 4-pin CPUFAN1 (processor fan) and 3-pin
SYSFAN1 (system fan)/PWRFAN1 (power fan) support
system cooling fan with +12V. When connecting the
wire to the connectors, always take note that the red
wire is the positive and should be connected to the +1
connected to GND. If the mainboard has a System Hardware Monitor chipset on-board, you must
use a specially designed fan with speed sensor to take advantage of the CPU fan control.
MSI Reminds You...
Always consult the vendors for the proper CPU cooling fan.
Front Panel Connectors: JFP2
The mainboard provides a front panel con
the front panel switches and LEDs. JFP2 is compliant with Intel
I/O Connectivity Design Guide.
Front Panel Audio Connector: JAUDIO1
The front panel audio connector allows you to connect
to the front panel audio and is compliant with Intel
Panel I/O Connectivity Design Guide.
MSI Reminds You...
If you do not want to connect to the front audio header, pins 5 & 6, 9 & 10 have
to be jumpered in order to have signal output directed to the rear audio ports.
Otherwise, the Line-Out connector on the back panel will not function.
Front USB Connector: JUSB1/JUSB2
The mainboard provides two standard USB 2.0 pin
headers JUSB1&JUSB2. USB2.0 technology increa
All manuals and user guides at all-guides.com
the boot block
nector for electrical connection to
8
2
1
BIOS Flash Unlocked
Control
Sensor
+12V
GND
CPU_FAN1
2V, the black wire is Ground and should be
®
Front Panel
AUD_RET_L
Key
®
AUD_RET_R
Fron t
AUD_VCC
AUD_GND
(9)Key
(10)USB0C
ses
2
1
BIOS Flash Locked
Se nsor
+12V
GND
SYS_FAN1/PWR_FAN
Reset
HDD
Switch LED
9 1
10 2
Power Power
Switch LED
JFP2
10 9
AUD_FPOUT_L
HP_ON
AUD_FPOUT_R
AUD_MIC_BIA
AUD_MIC
2 1
10 9
1
2
USB0+
USB0-
GND
VCC(1)
VCC(2)
GND USB1-
USB1+
S