17
Chapter 2
HARDWARE INSTALLATION
User's Manual |
CS551
X
Jumper Settings
X
Jumper Settings
Backlight Power Select (JP1)
2-3 On: +5V
1-2 On: +3V3 (default)
The power level supplied to the LCD backlight can be switched b3.3V or +5V via JP1.
Important:
Before powering-on the system, make sure that the setting of the jumper matches
the specifications of the LCD's backlight power. Incorrect power voltage may
cause irreversible damage to your LCD's backlight.
Panel Power Select (JP3)
The power level supplied to the LVDS/eDP panel can be switched b3.3V, +5V or +12V
via JP3.
Important:
Before powering-on the system, make sure that the setting of the jumper matches
the specifications of the LVDS/eDP LCD. Incorrect power voltage may cause irre-
versible damage to your LCD panel.
1-2 On: +12V
3-4 On: +5V
5-6 On: +3.3V (default)
Mini PCIe
M.2
M Key
Front
Audio
1
5
6
1
2
2
9
10
JP3
5
6
1
2
JP5
JP1
Buzzer
1
1
1
1
1
1
1
5
2
SATA 3.0
LVDS
Backlight
Power
SATA
Power
LVDS
Heater and Switch
LED1
LAN1
LAN2
DP++1/2
USB 3/4 (left), 1/2 (right)
(USB 3.1
Note
)
COM1
DIO
CPU Fan
USB 5/6 (USB 2.0)
1
2
2
1
1
1
1
2
9
10
10
9
2
1
10
9
39
40
SPI Flash BIOS
DDR4_1 SODIMM
SMBus
Battery
JP2
1
Mini PCIe
M.2
M Key
Front
Audio
1
5
6
1
2
2
9
10
JP3
5
6
1
2
JP5
JP1
Buzzer
1
1
1
1
1
1
1
5
2
SATA 3.0
LVDS
Backlight
Power
SATA
Power
LVDS
Heater and Switch
LED1
LAN1
LAN2
DP++1/2
USB 3/4 (left), 1/2 (right)
(USB 3.1
Note
)
COM1
DIO
CPU Fan
USB 5/6 (USB 2.0)
1
2
2
1
1
1
1
2
9
10
10
9
2
1
10
9
39
40
SPI Flash BIOS
DDR4_1 SODIMM
SMBus
Battery
JP2
1
1
3
5
2
4
6
1
3
5
2
4
6
1
3
5
2
4
6
3
1
2
3
1
2
