What to Do When Your Computer Won't Turn On

You press the power button. Nothing happens. No lights, no fans, no sound. Or maybe the lights come on but the screen stays black. Either way, your heart sinks — especially if that computer has your work, your photos, or your business files on it.

I get calls about this all the time from Port Townsend residents. Before you panic, work through this checklist. Most of these issues are fixable, and some are surprisingly simple.

1. Check the Power Source (Seriously, Start Here)

You'd be amazed how many "dead" computers just have a loose cable. Check these first:

• Desktop: Make sure the power cord is fully plugged into both the computer and the wall. Try a different outlet. If it's on a power strip, make sure the strip is turned on.
• Laptop: Plug the charger in and make sure the charging light comes on. If it doesn't, try a different outlet. Check both ends of the charger cable — the brick end and the laptop end.
• Battery: If your laptop has a removable battery, try taking it out, holding the power button for 15 seconds, then putting the battery back in and trying again.

2. Check the Display

Your computer might be turning on fine, but the display isn't showing anything.

• Desktop: Make sure your monitor is plugged in and turned on. Check that the cable from the monitor to the computer is secure at both ends. Try a different cable if you have one.
• Laptop: Try connecting to an external monitor or TV via HDMI. If the external display works, the issue is likely the laptop's screen or internal video cable.
• Brightness: On a laptop, try pressing the brightness up key (usually a function key with a sun icon). Some laptops boot with the screen at minimum brightness.

3. Listen and Look for Signs of Life

Different sounds tell you different things:

• Beeping sounds: A series of beeps right when you press power is the computer's built-in diagnostic. The number and pattern tell me what component is failing — usually RAM or the graphics card.
• Fans spinning up then stopping: This could mean the power supply is failing, or there's a short somewhere in the system.
• Clicking sounds: If you hear a clicking noise from inside the computer, that's likely a failing hard drive. Stop trying to power it on and call a professional — further attempts can make data recovery harder.
• Absolutely nothing: No lights, no sound, no movement likely means the power supply has failed.

4. The Simple Reset Trick

For laptops that won't turn on:

1. Unplug the charger.
2. If the battery is removable, take it out.
3. Hold the power button down for 30 full seconds. This drains any residual charge from the internal components.
4. Put the battery back in (or plug the charger in) and try turning it on normally.

This clears the "ghost charge" that sometimes confuses the power management system. It works more often than you'd think.

When to Call a Professional

If you've gone through these steps and your computer still won't turn on, it's time to call someone. Here's what I'd need to know when you call:

• What happens when you press the power button? (Nothing? Lights? Sounds?)
• Was there any warning before it stopped working? (Strange noises, burning smell, blue screen?)
• Is this a desktop or laptop? How old is it?
• Are your files backed up?

Most power-related issues cost $100-200 to diagnose and repair. If the computer is older (5+ years), sometimes it makes more sense to replace it. I'll give you an honest assessment either way.

If your computer won't turn on and you're in Port Townsend, call me at 360-379-1319. I'll talk you through basic troubleshooting over the phone for free, and if it needs a repair, you'll know the price before I start.