No Power Computer & Laptop Repair — Rancho Cucamonga
No-power computer and laptop repair in Rancho Cucamonga for desktops, laptops, and MacBooks that won't turn on, show no signs of life, or power off immediately. Supreme Tech diagnoses and repairs power supply failures, charging circuit faults, dead batteries, and motherboard-level power issues — with free diagnostic on every no-power case.
No Power Repair Services
- Desktop computer no-power diagnosis — test power supply, motherboard, and power connections
- Power supply replacement — replace failed desktop PC power supplies
- Laptop no-power diagnosis — test charging circuit, battery, and power button circuit
- Laptop charging circuit repair — board-level repair for laptops that won't charge or power on
- MacBook no-power repair — logic board charging IC and power management repair
- Battery replacement — replace dead batteries that cause no-power symptoms
- Data recovery from dead computers — recover files even if the computer can't be repaired
- Liquid damage no-power diagnosis — assess and repair devices that stopped working after liquid exposure
Frequently Asked Questions
What causes no-power issues? Desktop: failed power supply. Laptop: dead battery, charging circuit failure, or motherboard fault. MacBook: charging IC or logic board issue.
Can you fix a MacBook that won't turn on? Yes — logic board charging circuit repair, battery replacement, and component-level board repair.
Can you recover data from a dead computer? Yes — in most cases the drive is recoverable even when the computer cannot be repaired.
Service Area
No-power computer and laptop repair in Rancho Cucamonga, Ontario, Fontana, Upland, and throughout the Inland Empire.
Book No-Power RepairCall (840) 999-1034📍 11830 Sebastian Way Ste 103, Rancho Cucamonga, CA 91730 · 📞 (840) 999-1034 · Mon–Sun 10 AM–6 PM