O:If the system fails to power on, please follow the steps below for verification and troubleshooting:
1. Check the power plug: Ensure that the power plug is securely connected to the power outlet.
2. Verify input voltage: Confirm that the input voltage displayed on the power supply switch matches the voltage of the power outlet.
3. Inspect components and cables: Check that all components and peripheral device cables inside the system are properly installed.
4. Repeat I/O switch operations: Attempt to turn the I/O switch on and off several times, allowing a 5-second interval between each attempt.
5. Check compatibility and CPU status: Ensure that the system components meet compatibility standards and verify that the CPU is functioning correctly.
6. Inspect the chassis switch: Examine the chassis switch for stuck keys, damage, or other abnormal conditions.
If the system still does not function properly after completing the above steps, contact an authorized service provider for assistance with further inspection or repairs.
Avoid attempting to replace hardware yourself, as this may lead to unexpected damage.