You pressed the power button and your laptop is not turning on or it came on and went off immediately. Perhaps it blinked or the monitor won’t display and image? Well, there is no need to get worked up yet and start searching where to sell your laptop online. This is a problem most pc users have encountered one way or the other and below are some reasons that can cause your computer not to come also are the possible solution to each cause. Let’s bring your computer on.
After pressing the power button and the system does not come on, the first thing to do is to check if the power plug is well connected to your computer. Also, if your laptop is not connected to a power source, confirm it is not coming on as a result of a low battery. If you have checked and you are not guilty of any of the above. Next on the list is to inspect your power source to confirm if there is power there. Also, check the computer’s power plug or adapter for any sign of damage or burning as this can result from power surges. If it happens to have been damaged you might be needing a new power plug or adapter.
2. Monitor/display issues
If your pc has power, that is, after pressing the power button the power lights come on and the fan begins to rotate then, your monitor might be having some issues which varies from whether your monitor is properly connected to a power source and other parts of the computer. You can try connecting your computer to another monitor or a TV using an HDMI cord. This is to test if your monitor is damaged or the fault is coming from your computer. For laptops, it could be that your laptop display is in a sleep mode and is finding it hard to come up. At this stage, try to shut down your laptop completely by holding down the power button until your pc goes off then press the power button again to restart your pc. This should do or continue scrolling down.
3. Internal component issues
There is a probability that a hardware component of your computer has become loose and is in need of tightening. But, before you take this bold step, ensure you have the required knowledge or expertise or you might end up damaging your computer further. To start, you open your computer and remove the panels and search for any loose component. You can remove the components such as RAM, hard drive, graphics card etc. and fix them back. Then, reboot your computer.
4. External devices
Check if you have external hardware such as external hard drive, keyboard, camera etc. as they can be the responsible for your computer refusing to boot.
5. Booting issues
If a blue screen appears with booting options, go through the instruction on the screen and choose a suitable booting option.
Open the BIOS: If you are still having difficulty getting your computer to start and a POST screen appears bearing with an error message, then some settings on your computer might be responsible for the glitch. You can access the BIOS from the POST screen by pressing F2 or other related keys to access the setup. Here, you can try to change your BIOS settings. If it doesn’t work go back to the previous setting.
In conclusion, an array of reasons can be responsible for your computer not coming on but the above solutions can put everything and everyone at ease. If it doesn’t, a possible consolation is that your files are most likely intact and unaffected. If you cannot get your computer to come on, one of your best bets is to take it to a technician and also prepare for the worst which is having to get a new pc.