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3. Please make sure that the operating system is installed properly on the
hard drive
screen or crash
during entry into the
system
1. Please make sure the memory bar and the external card are loose
2. Try to remove the newly installed hardware and uninstall the driver or
software
3. Try to replace memory
Slow entry into the
system
1. Try to check the hard drive for bad roads using third-party software
2. Please confirm that the remaining space in the partition where the system
is located is too little
3. Please make sure that the CPU cooling fan is turning normally
4. Re-install the OS
System auto-reboot
1. Please make sure that the CPU cooling fan is turning properly
2. Please confirm that the reset button is triggered by mistake
3. Please use antivirus software to confirm that the system is infected with a
virus
4. Please make sure the memory bar and the external card are loose
5. Please confirm that the power supply capacity used is sufficient, you can try
to replace the powerful supplier.
USB device could
not be detected
1. Please confirm whether the USB device needs to be powered separately
2. Please confirm that the USB interface is not in contact
3. Please confirm whether the USB controller in BIOS Setup is turned on
