What to Do When Your Computer Won’t Turn On

A computer that won’t power on can feel like a disaster, but the cause is often something simple. Here’s how to troubleshoot it, and when to call in the professionals at Microsmith Newport.

Step-by-Step Checks

1. Check the power cable is firmly connected at both ends
2. Try a different plug socket
3. Check for any lights — does anything light up, even briefly?
4. Listen for sounds — fans spinning? Hard drive clicking?
5. For laptops — try removing the battery, hold power 30 seconds, reinsert and try again

Common Causes We See

• Failed power supply unit (PSU)
• Dead laptop battery or faulty charging port
• Loose RAM seating
• Failed motherboard

If you’ve gone through these steps and it still won’t start, bring it to Microsmith Newport for a free diagnostic quote.