Waveshare OPS-I5-1135G7 User Manual page 22

OPS-I5-1135G7 & OPS-I7-1165G7
User Manual
Appendix: Troubleshooting Analysis and Solutions
Failure Solutions
1. Check if the power connection cable is properly
connected.
2. Verify if the power supply meets the board's
power requirements.
3. Plug the memory module again.
Failure to Power On After Powering Up
4. Replace the memory module.
5. Try clearing the board CMOS following the
manual instructions.
6. Check for any external cards. Remove them
and check if the system boots normally.
1. Check if the monitor is powered on.
2. Ensure the power cables are correctly
connected to both the monitor and the system unit.
3. Check if the monitor cable is properly
connected to the system unit and the monitor.
Monitor Not Displaying After Powering On
4. Check the brightness control of the display.
Increase brightness using the control. Refer to the
monitor manual for detailed instructions.
The monitor might be in "power-saving" mode.
Press any key on the keyboard.
1. Check if the CMOS battery voltage is below
2.8V. If it is low, replace the battery and
reconfigure the settings.
BIOS Setup Settings Cannot Be Saved
2. If the BIOS settings are incorrect, adjust the
time and date in the BIOS Setup as indicated by
the boot screen (DEL key).
1. Ensure the hard drive power and data cables
are properly connected.
2. Check if the hard drive has any physical
Boot Device Not Found Error
damage.
3. Verify if the operating system is correctly
installed on the hard drive
1. Check if the memory modules and external
cards are loose.
Blue Screen or System Freeze During System
2. Try removing newly installed hardware,
Startup
uninstalling drivers, or software.
3. Attempt to replace the memory.
Slow System Startup 1. Use third-party software to check for bad
sectors on the hard drive.
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