Don't Panic

A computer that won't turn on is alarming, but it's often something simple. Work through these steps before assuming the worst.

Step 1: Check the Obvious

Before anything else:

**Is it plugged in?** Check both ends of the power cable

**Is the power point switched on?** (Check the wall switch)

**Is the power board turned on?** Try plugging into the wall directly

**For laptops:** Is the charger connected and showing a light?

Step 2: Identify What's Happening

Nothing at all (no lights, no sounds)

This usually means no power is reaching the computer:

Try a different power cable if you have one

Try a different power point

For desktops, check if the power supply switch on the back is set to "I" (on)

For laptops, try removing the battery (if removable) and running on charger only

Lights come on but no display

The computer is getting power but something else is wrong:

Check that your monitor is on and connected

Try a different cable between computer and monitor

Listen for beeps - these are error codes

For laptops, try connecting an external monitor

Starts then immediately shuts off

This often indicates overheating or a hardware issue:

Check if the computer feels very hot

Listen for the fans - are they spinning?

For desktops, open the case and check for dust buildup

Remove any recently installed hardware

Gets to Windows logo then crashes

This is usually a software issue:

Try **Safe Mode** (press F8 or Shift+F8 during boot)

Use Windows Startup Repair

Run System Restore to go back to a working state

Step 3: Try a Hard Reset

For desktops:

Unplug the power cable

Hold the power button for 30 seconds

Plug back in and try to turn on

For laptops:

Unplug the charger

Remove the battery (if possible)

Hold the power button for 30 seconds

Reconnect power and try to turn on

Step 4: Check Your Monitor

Sometimes the computer IS on but the display isn't working:

Press **Caps Lock** - does the keyboard light toggle?

Connect an external monitor or TV via HDMI

Try pressing **Windows key + P** to change display output

When to Seek Professional Help

Bring your computer to us if:

None of these steps work

You hear unusual clicking or grinding noises

There's a burning smell

The computer was exposed to liquid

There was a power surge or lightning strike

**Computer still won't start?** Bring it to Midland Computers. We offer free initial assessment and can diagnose hardware failures, power supply issues, and motherboard problems.