What to Do When Your Computer Won’t turn on

Sep 22, 2025 | Hardware

By Bob Gregory

When your computer refuses to power on, it’s easy to think the worst. Whether you need it for work, school, or just everyday tasks, a dead computer can bring everything to a grinding halt. But before you assume it’s toast, there are a few simple things you can try.

1. Start with the Obvious

Ensure everything is plugged in properly. If it’s a desktop, double-check that the power cable is snug in both the wall outlet and the back of the tower. For laptops, confirm that the charger is securely connected and look for a light on the power brick. No light? Try a different outlet or a second charger if you have one.

2. Press the Power Button Like You Mean It

Sometimes the power button itself is the culprit. Hold it down for 5–10 seconds to see if there’s any reaction. If the button feels mushy or doesn’t click, it might be damaged.

3. Look for Any Signs of Life

Even if the screen stays dark, listen for the sound of spinning fans, beeps, or any lights turning on. If the computer makes noise but the screen stays blank, it could be a display issue. Check that your monitor or laptop screen is working by plugging it into an external display, if possible.

4. Try a Power Drain Reset

This trick can sometimes jump-start a stuck system.

  • For desktops: Unplug the power cord, then press and hold the power button for 10–15 seconds. Plug it back in and try again.
  • For laptops: If the battery is removable, remove it, hold the power button, then reinsert the battery and plug it in.

5. Still Nothing? It Could Be Hardware

If there’s no response at all—no lights, no fans—it might be a failing power supply, a damaged internal part, or even a motherboard issue. Software issues can also prevent proper startup. At this point, it’s time to bring in the pros.

Get Local Help You Can Count On

If you’re in the Springfield, MA area and your computer still won’t turn on, Bob’s Computer Service is ready to help. We’ve seen it all—from faulty power bricks to dead motherboards—and we can get to the bottom of it fast. Whether it’s a home PC or a small business machine, we’ll get you back up and running without the guesswork.

Don’t stress—give us a call. We’ll handle the hard part.

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