If your computer won’t start up, there could be a few different causes. The first step is to determine what might be the problem. This will help you figure out how to fix it and get your computer running again.
First, check to see if the power cord is securely connected to the computer and to a working outlet. Try a different power outlet as well to make sure no power issues exist. If the problem persists, proceed with the next steps.
Check for any damaged or malfunctioning components inside your PC tower or laptop. Depending on the brand of your computer, there will be different directions or diagrams available online to help you open up the system and inspect the internal components. Be sure to take safety precautions and wear gloves when handling the parts. Look for signs of visible damage to the CPU, RAM, hard drive, graphics card, and anywhere else that might have incurred harm. If there is any physical damage to these components, they will need to be replaced.
If you’ve ruled out physical damage, the next step is to figure out why the computer won’t start up. You will want to check the power supply, BIOS settings, and the operating system.
The power supply is responsible for converting the current from the wall outlet into a form that is usable by the computer’s components. To test the power supply, use a tester or multimeter to measure the voltage output. If the power supply is not providing enough voltage, it will need to be replaced.
Next, check the BIOS settings. The BIOS is a program that controls the basic functions of your computer, such as boot order and hardware settings. To access the BIOS settings, look for a key combination to be pressed during startup. Typically, this key combination will be displayed in the bottom left or right corner of the screen while the computer is booting up. For example, on most ASUS models, the key combination is F2. Once you are logged into the BIOS, you can change or reset the settings if necessary.
Finally, if the BIOS settings were changed or reset, you may need to reinstall the operating system. Windows, macOS, or other operating systems can all be reinstalled, restoring the computer to its original state. If you do not have installation discs or USBs, you may be able to download and install the software. Check with the computer’s manufacturer or the software’s developer (e.g., Microsoft) for more information.
If you have completed all of these steps and the computer still will not start, the final step is to seek professional help. Contact the computer’s manufacturer for technical support or contact a local computer repair technician. They will be able to diagnose and repair the problem quickly.
In conclusion, if your computer won’t start up, begin by checking the power cord and internal components for any visible damage. Test the power supply, reset the BIOS settings, and reinstall the operating system if necessary. If none of these steps have solved the issue, then seek professional help.