POS Terminals
-Try to reinstall the touch driver.
-Check if the touch cables are well-connected.
-Check touch USB cable and FPC cable on touch controller board.
-By default, there is not touch sound. If need touch sound, install the utility to enable this function.
-Try to replace another adapter to verify if the adapter is defective.
-Check if the power switch is well-connected on motherboard, if the power switch is worn or defective.
-Try to enter BIOS and load BIOS optimize/default setting.
-Try to replace another motherboard to verify if the motherboard is defective.
-Try to open the chassis and check if all the cables from display are well-connected on motherboard.
-Check if LVDS cable on display is well-connected.
-Try to replace another display to verify if the display is defective.
-Try to check if the power switch is well-connected on motherboard.
-Try to enter BIOS and load BIOS optimize/default setting.
-Follow the instructions in user's manual. Try to clear CMOS.
-Try to replace another motherboard to verify if the motherboard is defective.
-Try to enter BIOS and load BIOS optimize/default setting.
-Check if memory is well-inserted in slot.
-Try to use a rubber eraser to clean the connect pads.
-Otherwise, replace another memory module to verify if the memory is defective.
-Check if SSD/HDD is defective. Replace another SSD/HDD.
-Check if the cable on is well-connected or replace another SSD/HDD cable.
-Replace another SSD/HDD.
-Try to enter BIOS and load BIOS optimize/default setting.
-Try to replace another motherboard to verify if the motherboard is defective.
-Try to reconnect the device from USB/COM port.
-Try to connect the device on another USB/COM port to verify if the port is working.
-Try to re-install the device driver.
-Check if the IP address is configured in network adapter. Ensure to configure as static IP or DHCP.
-Try to re-install driver for network adapter.
-Try to replace another motherboard to verify if the network circuit on motherboard is defective.