Phone Repair Centre Technical Team - Bench Verified (18+ Years Experience in Sydney)
Xbox Series X and Series S HDMI Port Replacement at Phone Repair Centre Sydney is $139 AUD, and Xbox One X, Xbox One S, and Original Xbox One HDMI Port Replacement is $99 AUD, backed by our written 3-Month Store Warranty. If your Xbox powers on with a steady white Nexus light and audible dashboard chime but your TV displays "No Signal" or flickers at 640x480 resolution, our microsoldering technicians at our standalone St Marys Flagship Workshop (122 Queen St, St Marys NSW 2760, phone (02) 8678 3298) replace crushed HDMI 2.1 sockets and diagnose TI SN75DP159 / TDP158 / NB7NQ621M HDMI retimer ICs on the same day, with 7-day drop-off available at our Schofields Village Express Kiosk (Kiosk 1/227 Railway Terrace, Schofields NSW 2762, phone (02) 7238 1732).
Why Does an Xbox Series X, Series S, or Xbox One Show a White Light With No Signal?
Unlike power supply or motherboard Southbridge failures that cause the console to chime and immediately shut off, an Xbox that stays powered on with a solid white front LED has successfully booted into the Xbox OS. When no image reaches the television, the failure lies along the high-speed video transmission path between the AMD APU and your HDMI 2.1 cable. Across hundreds of consoles bench-tested by the PRC Workshop Laboratory Team, three hardware faults account for over 98% of "No Signal" symptoms:
- 1. Crushed or Pushed-Back 19-Pin HDMI 2.1 Socket ($139 Series X/S | $99 Xbox One): When an Xbox is moved with the HDMI cable still plugged in or knocked behind a TV cabinet, upward leverage cracks the inner plastic tongue and bends the gold leaf pins against the outer ground shield.
- 2. Torn Motherboard Solder Pads Behind the Port: Heavy yanking on an HDMI cord can rip the surface-mount pads off the Southbridge/IO board, requiring micro-jumper trace reconstruction under a 40x stereo microscope before a new port is mounted.
- 3. Shorted HDMI Retimer / Redriver IC (NB7NQ621M / TDP158 / SN75DP159): Power surges from lightning storms or hot-plugging HDMI cables between powered monitors can short the 40-pin QFN HDMI retimer chip directly behind the port. Symptoms include a physically clean HDMI socket that outputs a black screen or locks the Xbox into low-resolution 640x480 safe mode.
Console Lab Triage: Xbox Series X White Light No Signal
Customer (Penrith):
Hi team, my son's Xbox Series X turns on and stays on with a solid white light, and I can hear the startup sound through his wireless headset, but the TV says No Signal. We tried 3 HDMI cables. How much is it to fix at St Marys?
PRC Workshop Laboratory Team (St Marys):
Hearing the dashboard audio through the headset confirms the APU, SSD, and power supply are 100% healthy! That is a classic HDMI 2.1 port or retimer fault. Standard Xbox Series X / S HDMI Port Replacement is $139 AUD ($99 AUD for Xbox One models) with Same-Day Fix turnaround at our standalone workshop at 122 Queen St, St Marys (not inside St Marys Village). Walk in anytime and we will inspect the port under our bench microscope on the spot.
Official PRC Xbox HDMI & Display Repair Price Matrix
| Console Model | Repair Service | Verbatim PRC Workshop Price | Turnaround & Warranty |
|---|---|---|---|
| Xbox Series X | Xbox Series S (2020) | HDMI Port Replacement (Reinforced OEM HDMI 2.1 Socket) | $139 AUD | Same-Day at St Marys Lab | 3-Month Warranty |
| Xbox One X (2017) / Xbox One S (2016) / Xbox One (2013) | HDMI Port Replacement (HDMI Out / In Socket Microsoldering) | $99 AUD | Same-Day at St Marys Lab | 3-Month Warranty |
| Xbox Series X | S & Xbox One X/S | HDMI Retimer / Redriver IC Replacement (NB7NQ621M / TDP158) | $35 Bench Check + Component Quote | 1 to 3 Business Days | 3-Month Warranty |
| Xbox Series X | S (2020) | Cleaning Service / Cleaning with Liquid Coolant Replacement | $66 AUD / $99 AUD | Same-Day at St Marys Lab | 3-Month Warranty |
Our 4-Stage Microscope HDMI 2.1 Microsoldering Protocol
- Diode-Mode Impedance & Pin Inspection: Before disassembly, we inspect the 19 internal pins under magnification and measure the TMDS / FRL differential data lanes in diode mode to verify whether the HDMI retimer IC behind the port is healthy.
- Split-Chassis Teardown & Thermal Protection: On the Xbox Series X, we separate the dual-board architecture (Southbridge/IO board and APU board) and shield adjacent SMD components with Kapton thermal barrier tape.
- Controlled Hot-Air Removal & Leaded 63/37 Solder Reflow: We desolder the damaged socket without lifting copper pads, wick the anchor through-holes clean, and hand-solder each of the 19 signal pins on a reinforced replacement HDMI 2.1 socket under a 40x microscope.
- 4K 120Hz VRR & HDR Stress Verification: The reassembled Xbox is bench-tested on a 4K 120Hz HDMI 2.1 reference display to verify uncompressed video, audio, and Variable Refresh Rate handshake stability before handover.
Walk In to St Marys or Schofields, or Mail In Australia-Wide
Bring your Xbox directly to our standalone street-front laboratory at 122 Queen St, St Marys NSW 2760 (Phone: (02) 8678 3298) for Same-Day Fix service, drop it off 7 days a week at our Schofields Express Store (Kiosk 1/227 Railway Terrace, Schofields NSW 2762 inside Schofields Village near Coles, Phone: (02) 7238 1732), or book online at our Xbox Series X/S & One Repair Sydney Hub.
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.
