Laptop Won't Turn On — 5 Real Fixes Before You Buy New
Nothing when you press the power button? Work through this in order — most 'dead' laptops come back to life inside 15 minutes without a repair bill.
Symptoms
- Power button does nothing — no light, no fan, no beep
- A single LED flashes but the screen stays black
- Fans spin briefly, then the machine shuts off
Likely causes
- The battery is fully depleted and needs a proper drain-and-charge
- The charger, cable or wall socket is at fault (not the laptop)
- A static charge is holding the power circuit — needs a hard reset
- RAM has moved in its socket after a drop or a temperature swing
Step-by-step fix
- 1
Test the charger, not the laptop
Try a different wall socket. If the charger has a light, does it come on? If your charger is USB-C, borrow a phone charger rated at 45W+ and try that. About one 'dead laptop' in three is actually a dead charger.
- 2
Hard reset the power circuit
Unplug everything, remove the battery if it's removable. Hold the power button down for 30 seconds. Reconnect the charger only (no battery yet) and try to power on. This clears a stuck power controller — an old but genuinely effective fix.
Unlock the remaining 3 steps + engineer follow-up
Detailed instructions, screenshots where it matters, and a real UK engineer on standby if a step doesn't behave.
Payments aren't wired up in this build — the button takes you to the expert form and an engineer follows up.
Watch out for
- Do not keep pressing the power button repeatedly — if the machine is in a locked state, a hard reset (step 2) is the safe way out.
- If you smell burning or see swelling on the battery, stop and get it looked at. Do not charge a visibly bulging battery.
Frequently asked
Is it worth repairing an older laptop?▾
If it's under 8 years old, has an SSD (or can take one) and 8GB+ RAM, usually yes. A £35 SSD upgrade plus a clean install turns a lot of 'dead' laptops back into perfectly capable machines.
What if the screen is on but Windows won't load?▾
That's a different problem — usually a startup repair or a boot record fix. This article is specifically for machines that show no signs of life at all.
Still stuck? A UK engineer can jump on remotely.
Fixed fee, secure one-time session, usually within the hour.