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Backlight Power Select (LCD_BLT_VCC)
(3-pin BKT_PWR1)
(see p. 7, No. 16; p. 9, No. 17)
Use this header to set up the backlight power of the LVDS connector and the panel backlight
power of BLT_PWM1.
CON_LBKLT_CTL Voltage Level
(3-pin BLT_PWM2)
(see p. 7, No. 17; p. 9, No. 18)
Digital Input/Output Default Value Setting
(3-pin JGPIO_SET1)
(see p. 7, No. 18; p. 9, No. 19)
The header is used for
GPIO default value setting for either pull high or pull low. Pulling
the header to a high/low
floating state.
DACC1_PCIE_PWR1
(4-pin DACC1_PCIE_PWR1)
(see p. 7, No. 19; p. 9, No. 20)
PWR_BAT1: Only supported by chargeable battery.
Clear CMOS Header
(3-pin CLRMOS1)
(see p. 7, No. 20; p. 9, No. 21)
NOTE: CLRMOS1 allows you to clear the data in CMOS. To clear and reset the system
parameters to default setup, please turn off the computer and unplug the power cord from
the power supply. After waiting for 15 seconds, use a jumper cap to short pin2 and pin3 on
CLRMOS1 for 5 seconds. However, please do not clear the CMOS right after you update the
3
2
1
3
2
1
3
2
1
value means the voltage is anchored to VCC/GND, in a stable, non-
4
1
3
2
1
IMB-1237_IMB-1238_IMB-X1238
Setting
1-2
LCD_BLT_VCC: +5V
2-3
LCD_BLT_VCC: +12V
Setting
1-2
+3V (Default)
2-3
Setting
1-2
Pull-High (Default)
2-3
Setting
Open : No ACC (Default)
1-2
3
4
Setting
1-2
Normal (Default)
2-3
Clear CMOS
Description
(Default)
Description
+5V
Description
Pull-Low
Description
Short : ACC
PSON#
GND
Description
21
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