Basic trouble shooting of Computers How to troubleshoot if system is not turning On? How to identify the fault of charger or adaptor of system? Ans: Check the adaptor with connecting other system which can be easily identify.

Question

Accepted Answer

To troubleshoot a system that is not turning on, check the adaptor by connecting it to another system.

Check if the power source is working properly
Check if the power button is functioning
Check if there are any loose connections
Check if the battery is charged
Connect the adaptor to another system to check if it's working
If the adaptor is faulty, replace it with a new one

Accepted Answer

If a user reports that their computer is not turning on, there are several steps I would take to diagnose and resolve the issue:

1. Verify the power source: Firstly, I would check if the computer is properly connected to a power source. I would ensure that the power cable is securely plugged into both the computer and the power outlet, and also check that the outlet is functioning correctly.

2. Check the power button and indicator lights: I would inspect the power button to ensure it is not stuck or damaged. Additionally, I would look for any indicator lights on the computer to see if they are lit up or blinking, which could indicate a power-related issue.

3. Troubleshoot the power supply: If there are no lights or signs of power, I would investigate the power supply. This might involve checking if the power supply unit is properly connected to the motherboard or if the power cord from the supply to the outlet is secure. If necessary, I would consider swapping the power supply unit with a known working one to see if that resolves the problem.

4. Remove external devices: To eliminate potential conflicts, I would disconnect any external devices such as printers, scanners, or USB devices from the computer, and then try to power it on again.

5. Test the outlet and power cable: If the power supply appears to be functioning correctly, I would test the outlet using a different device to ensure it is delivering power. Similarly, I would try a different power cable to rule out any issues specific to the cable.

6. Reset the hardware: Some computers have a hardware reset button, or I might have to remove and reseat certain hardware components such as RAM modules, graphics cards, or hard drives, to ensure they are firmly connected.

7. Check for signs of physical damage: I would carefully inspect the computer's power cord, power supply unit, and other components for any physical damage that might be hindering proper functionality.

8. Consult technical documentation: If the issue still persists, I would refer to the computer's technical documentation or contact the manufacturer's support for more specific troubleshooting steps or potential hardware faults.

Throughout the entire process, I would document my troubleshooting steps and communicate regularly with the user to gather necessary information or provide updates on the progress of resolving the issue.

Accepted Answer

Checking power adaptor , to connect other Desktop ,,

Second Cheking is , desktop Power SMPS

Accepted Answer

Need to check first power supply.
If supply is ok, Need to check with power button of System. If still remains the same, Need to drain power of system by removing all the cables and hold the power button of CPU for 30 seconds.
Then connect with all cables and try to restart again

Basic trouble shooting of Computers How to troubleshoot if system is not turning On? How to identify the fault of charger or adaptor of system? Ans: Check the adaptor with connecting other system which can be easily identify.

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