Why won't my laptop turn on at all?
A device that shows no sign of life usually has a power supply, charging port or motherboard power fault.
Treat this as urgent. Stop using it the way it is and get it to a technician as soon as you can.
Does this sound like yours?
- Nothing at all: no light, no sound
What usually causes it
- Faulty charger, power cable or charging port
- Completely drained or failed battery (laptops)
- Motherboard power circuit fault
Most likely first. A hands-on test confirms which one it is.
What you can safely check
- Try a different charger or power cable you know works, and a different wall socket
- Unplug it, hold the power button for 30 seconds, then plug in and try again
Please don't
- Don't open the device
- Don't try improvised ways to force it on
Not sure it's this? Check yours in a minute
This needs a hands-on test. Bring it in or WhatsApp us now. Our free repair checker asks a few quick questions about your laptop or desktop and tells you the most likely cause.
No diagnosis fee. Clear quote before any work. Visit us: Yaba, Lagos · Owerri · +234 902 730 1128
Want more detail? Read our guide: Laptop won't turn on? What to check before you pay for repairs.
Questions people ask
Why won't my laptop turn on at all?
A device that shows no sign of life usually has a power supply, charging port or motherboard power fault. The most common causes are: faulty charger, power cable or charging port; completely drained or failed battery (laptops); motherboard power circuit fault.
What can I safely check myself?
Try a different charger or power cable you know works, and a different wall socket. Unplug it, hold the power button for 30 seconds, then plug in and try again.
What should I avoid doing?
Don't open the device. Don't try improvised ways to force it on.
Where can I get it fixed in Lagos or Owerri?
ENB Technologies repairs laptops and desktops at our offices in Yaba, Lagos and in Owerri, Imo State. There's no diagnosis fee, you get a clear quote before any work, and most common repairs are done the same day. Call or WhatsApp +234 902 730 1128.
Written by the ENB Technologies repair team from the faults we see on the bench every week.
ENB TECHNOLOGIES LIMITED (RC 7714368) repairs laptops and desktops in Yaba, Lagos and Owerri. This page is general information, not a diagnosis of your device. Please don't open your device or try hardware repairs yourself.
