Xbox One S & X White Light Powers Off Repair | Expert MOSFET Fix
Are you having the frustrating issue where your Xbox One, S, or X console powers off immediately after showing a white light? You are not alone; we are seeing this fault more frequently. At atlantis, we specialise in identifying and fixing the defective MOSFETs that cause this sudden shutdown. This is a board-level fault that requires precision tools and expertise to ensure your console is back in action. We offer a trustworthy UK-wide Xbox repair service. Use our free Royal Mail tracked delivery or visit our Canterbury repair centre to get your console professionally fixed for a fixed price of £60.00.
Models Support List
We support all Xbox models experiencing the white light shutdown fault:
- Xbox One Original (Early models)
- Xbox One S (Slim)
- Xbox One X (Scorpio)
For other issues, please see our Xbox 360 and Xbox Series X/S support pages.
Meet the Atlantis Senior Engineering Team

Our engineers have over 20 years of experience in the tech repair industry. We don't just "swap parts"; we perform component-level microsoldering. Using thermal cameras and advanced diagnostic tools, we locate the specific failed MOSFET on your motherboard. We believe in providing a long-term solution rather than a quick patch, ensuring your console stays operational for years to come. If your device is beyond viable repair, we maintain a transparent £15 inspection fee.
Process & Protection
Every Xbox power repair follows a professional technical workflow:
- Fault Confirmation: We verify the specific "Bleep and Off" symptom.
- Thermal Imaging: We use thermal cameras to identify shorted MOSFETs on the motherboard.
- Microsoldering: Defective components are removed and replaced with new, high-quality parts.
- Internal Cleaning: Dust removal is standard to ensure optimal cooling.
- Load Testing: The console is tested for stability under heavy gaming loads.
- 1-Year Warranty: All work and parts are fully covered against defects for 12 months.
For software resets, refer to the Official Xbox Support guide.
Common Symptoms Fixed
- White Light then Off: The console bleeps, turns white for a second, and cuts out.
- No Power: Complete failure to start (linked to motherboard power rails).
- Instant Shutdown: Unit turns off as soon as a game is launched.
- Continuous Bleeping: Console makes sounds but never fully boots.
Verified UK Customer Reviews
⭐ "Great old style service"
"Repaired and returned the same week. Great old style service and very reasonable prices! Thanks." — Michael
⭐ "Professional and honest"
"Staff don't talk down to you and the turn around time is shorter than advised. Highly recommended." — Google Reviewer
⭐ "Brilliant service"
"Very efficient and professional service. My console was fixed and returned very quickly." — James M.
Premium UK-Wide Tracked Delivery
- 1. Free Label: Receive a pre-paid Royal Mail tracked label via email after checkout.
- 2. Safe Shipping: Drop your securely packed Xbox at any UK Post Office.
- 3. Fast Return: Repaired in our workshop and returned via tracked delivery, usually within 3-5 working days.
Questions and Answers
What is a MOSFET? It's a component on the motherboard that manages power. When it fails, it creates a short circuit, preventing the console from starting.
Will I lose my game data? No. This repair is strictly motherboard-based. Your hard drive/SSD and all saved data remain untouched.
Is the price fixed? Yes. Our £60.00 fee covers the MOSFET replacement, labour, and tracked return delivery.
People Also Ask (Q&A)
Why does my Xbox One S bleep once then turn off? This is usually a safety shutdown triggered by a short circuit on the motherboard, often caused by a failed MOSFET.
Can this fault be caused by a software update? Highly unlikely. This specific "white light shutdown" is almost always a hardware power rail failure.
Do you fix other Xbox power issues? Yes, we also provide internal power supply repairs if the unit is completely dead.
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