PRC Workshop Laboratory Team | Bench Verified (18+ Years of Experience in Sydney)
Dead Xbox Series X or Series S showing no power after a storm or surge? Verbatim $149 Power Supply Replacement ($150 Xbox One), primary switching MOSFET & 12V rail short-circuit testing at PRC St Marys & Schofields.
Inside the Xbox Series X 315W & Series S 165W Internal Power Supply Architecture
Unlike the original 2013 Xbox One that used a heavy external power brick on the floor, the Xbox Series X (Model 1882) and Xbox Series S (Model 1883) house a sealed, high-density internal switching power supply (rated at 315W on Series X and 165W on Series S) bolted directly against the internal aluminum chassis frame. A standard figure-8 IEC C7 mains cord feeds 240V Australian wall power straight into the back of this internal PSU module.
When a Western Sydney summer electrical storm, brownout, or circuit-breaker trip sends a voltage spike down the mains line, the primary-side fuse, Metal Oxide Varistor (MOV), bridge rectifier, or PFC switching MOSFETs inside the Xbox PSU sacrifice themselves to stop 240V AC from reaching your motherboard and NVMe SSD. At Phone Repair Centre (bench-verified by technicians with 18+ years of experience in Sydney), our verbatim Power Supply Replacement is $149 for Xbox Series X | S 2020 and $150 for Xbox One X 2017 / Xbox One S 2016 / Xbox One 2013.
Console Lab Triage: Completely Dead Xbox Series X After Power Outage
Customer (Werrington):
Hi team, we had a power surge in Werrington yesterday and now my Xbox Series X will not turn on at all. No chime, no light, nothing. I tried a new figure-8 power cord in a different wall socket and it is still dead. Can you fix it at St Marys today?
PRC Workshop Laboratory Team (St Marys):
Zero chime and zero LED light after a mains surge almost always points to the internal 315W Power Supply Unit blowing its primary protection stage. We keep replacement Xbox Series X and Series S PSU modules in stock at 122 Queen St, St Marys (just 5 minutes from Werrington). Verbatim Xbox Series X | S Power Supply Replacement is $149 with Same-Day Fix turnaround and zero loss of your saved games.
Bench Diagnostics: Blown Internal PSU ($149) vs 12V Motherboard MOSFET Short
Before installing a replacement PSU, our St Marys engineering bench executes a strict two-stage electrical isolation test:
- 1. Standalone PSU Load Regulation Test: The Xbox Series X/S PSU outputs a multi-pin 12V DC harness to the motherboard. We disconnect the PSU from the console and connect it to our digital bench load tester. If the standby or main 12V rail reads 0.0V or drops out under load, the PSU is confirmed faulty ($149 Series X/S; $150 Xbox One).
- 2. Motherboard 12V VRM Phase & DrMOS Short Check: If the PSU outputs a healthy 12.0V on the bench, yet the Xbox clicks off 1 second after pressing the power button, the PSU's Over-Current Protection (OCP) is tripping due to a short circuit on the motherboard. Using a FLIR thermal imaging camera and current-limited DC bench supply, we isolate shorted SMD ceramic decoupling capacitors or blown DrMOS power stages feeding the AMD APU core.
Verbatim PRC Xbox Power Supply & Hardware Repair Pricing
Review our official pricing below, or explore our Xbox Repair Sydney Hub, Xbox Console Directory, and PS5 Power Supply & Board Repair Hub:
| Console Model Family | Verbatim Backend Service Tier | Workshop Price | Turnaround & Store Coverage |
|---|---|---|---|
| Xbox Series X | S 2020 | Power Supply Replacement | $149 | Same-Day Fix at St Marys Lab | 7-Day Drop-Off at Schofields |
| Xbox One X 2017 / One S 2016 / One 2013 | Power Supply Replacement | $150 | Same-Day Fix at St Marys Lab | 7-Day Drop-Off at Schofields |
| Xbox Series X | S 2020 | Cleaning Service / Liquid Coolant Replacement / Cooling Fan | $66 / $99 / $129 | Same-Day Fix at St Marys Lab | 7-Day Drop-Off at Schofields |
| Xbox Series X | S 2020 / Xbox One Series | Controller Repair (One Joystick / Both Joystick Stick Drift Fix) | $39 & $55 / $29 & $49 | Same-Day Fix at St Marys Lab | 7-Day Drop-Off at Schofields |
Protecting Your Xbox PSU From Sydney Electrical Storms & Pest Ingress
Because the internal PSU stays warm even in Standby (Instant-On) mode, small household insects are drawn through the lower base vents during humid months and can bridge the 400V primary HV capacitor pins inside the PSU. Pairing a surge-protected power board with periodic $66 Cleaning Service maintenance prevents costly power failures.
Frequently Asked Technical Questions
Why does the Xbox Series X or Series S not have an external power brick like the original 2013 Xbox One?
Starting with the Xbox One S, Xbox One X, and Xbox Series X/S, Microsoft moved the high-voltage AC-to-DC power supply inside the console shell. While cleaner behind your TV, a mains surge or cockroach short inside the PSU requires disassembling the console to replace the internal PSU ($149 for Series X/S; $150 for Xbox One series).
How do you test whether my dead Xbox needs a $149 Power Supply or motherboard microsoldering?
We remove the internal PSU and measure its 12V and standby rails on an electronic bench load while simultaneously checking the motherboard 12V input terminals in ohms/diode mode to confirm zero dead shorts across the VRM MOSFET phases.
Visit Our St Marys Flagship Lab or Schofields 7-Day Drop-Off Desk
Walk directly into our standalone street-front engineering workshop at 122 Queen St, St Marys NSW 2760 (Phone: (02) 8678 3298, located on the Queen Street main commercial strip, strictly not inside St Marys Village shopping centre) for Same-Day Fix console servicing. For customers in North West Sydney, our express 7-day drop-off desk at Kiosk 1/227 Railway Terrace, Schofields NSW 2762 (inside Schofields Village shopping centre near Coles, Phone: (02) 7238 1732) logs your console and shuttles complex board work securely to our St Marys laboratory. Explore our dedicated Xbox Repair Sydney Hub, browse model pricing in the Xbox Console Directory, or compare our parallel PS5 Console Repair Lab Services.
Express Phone Repair & Protective Accessories Near Me: Western Sydney & North West Sydney
Looking for fast, walk-in phone repairs or durable device protection near Sydney & Surrounding Suburbs? Phone Repair Centre operates two dedicated Sydney locations: our flagship diagnostic laboratory at 122 Queen Street, St Marys, and our express kiosk at Schofields Village. We combine 30-minute hardware fixes with complimentary bubble-free screen protector application and premium mobile accessories in stock every day.
Express Walk-in Repairs (30 to 45 Mins)
- Screen & OLED Replacement: iPhone, Samsung Galaxy, Google Pixel, and iPad display renewals with True Tone preservation.
- Battery Renewal: High-capacity replacement cells installed same-day with store warranty.
- Charging Port & Audio Fixes: USB-C and Lightning port cleaning, debris removal, or micro-soldering replacement.
- Laser Back Glass Repair: Clean rear glass replacement with factory-tight seal alignment.
- Strict Zero Data Loss: Your photos, banking apps, and personal data stay untouched throughout the repair.
In-Store Protection & Accessories
- Free Screen Protector Fitting: 9H tempered glass, anti-peeping privacy protectors, and hydrogel films applied bubble-free by our technicians.
- Drop-Proof & MagSafe Cases: Shock-absorbent military-grade covers, crystal-clear cases, and magnetic wallet folios for all popular models.
- High-Speed Power & Cables: 20W to 65W Power Delivery (PD) wall adapters, braided USB-C and Lightning cables, and magnetic wireless car mounts.
- Camera Lens Armor: Scratch-resistant sapphire glass lens protectors for multi-lens camera systems.
- Instant PayID Phone Buyback Desk (St Marys): 10-minute Osko PayID bank payout or +$50 AUD PRC Store Credit for unlocked or cracked phones if you prefer to sell or trade in rather than repair.
Drive Times & Proximity Catchment
St Marys Workshop (Western Sydney Hub):
• Penrith: 10 mins via Great Western Highway
• Mount Druitt: 6 mins via Carlisle Avenue
• Blacktown: 15 mins via M4 or Great Western Highway
• St Clair & Erskine Park: 7 mins via Bennett Road
Schofields Express (North West Sydney Hub):
• Rouse Hill & The Ponds: 6 to 8 mins via Schofields Road
• Tallawong & Box Hill: 5 to 9 mins via Boundary Road
• Marsden Park: 8 mins via Richmond Road
• Kellyville & Stanhope Gardens: 10 mins
Quick Answer: Where can I find phone repair, starting-from prices, and exact part tier quotes in Sydney & Surrounding Suburbs?
Phone Repair Centre offers same-day walk-in repairs at 122 Queen Street, St Marys (standalone street-front shop on Queen Street, phone (02) 8678 3298) and express repairs 7 days a week at Schofields Village (Kiosk 1/227 Railway Terrace, phone (02) 7238 1732). Screen repairs start from $85 AUD (iPhone) and $119 AUD (Samsung/iPad), batteries from $79 AUD, PS5 HDMI micro-soldering $169 AUD, and diagnostics $88 upfront (credited if proceeding). Because we stock Tested Quality Aftermarket / Incell, Premium Soft OLED, and OEM / Refurbished display options on our website, chat with Sam 24/7 via Website Live Chat (/instant-quote), WhatsApp (+1 555-955-6234), Facebook Messenger, or Instagram Direct for your exact tier-by-tier quote.
