IEI Technology ECK-3699GH, User Manual, Page: 149 / 181

ECK-3699GH Embedded System
Step 4: Plug the system into a monitor and check to see if anything appears on the
screen. If the boot-up screen appears it means the power LED has become
disconnected. To fix this problem, open the top cover and reconnect the power
LED to the motherboard. Step 0:
If the above steps have been completed and the system still doesn’t turn on, please do the
following.
Step 1: Open the top cover ( Section 4.2.3.1 .)
Step 2: Check the power socket power cable connector is properly connected to the
power module.
Step 3: Check that the power switch cable connector is properly connected to the
motherboard.
Step 4: Make sure the cable connecting to the power socket are properly attached and
have not become separated.
Step 5: Make sure the cable connecting the power switch to the motherboard is still
properly attached to the power switch and has not been separated. Step 0:
7.2.2 The System Doesn’t Boot Up
If the system doesn’t boot up please do the following:
Step 1: Check the power is turned on. See Section 7.2.1 above.
Step 2: Make sure the DIMM module is properly installed.
Step 3: Reset the system using the reset CMOS jumper. Step 0:
7.2.3 More Troubleshooting
Some other problems that may occur are listed below:
The fan is not working : Open the system and make sure the fan cable
connector is properly connected to the motherboard.
Nothing appears on the monitor after booting up the system : Make sure
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