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Nintendo Switch Diagnostic Service
Professional Nintendo Switch diagnostic service for consoles with no power, charging faults, display issues, liquid damage, game card reader faults, dock output problems, or suspected board-level damage.
This is a UK mail-in and workshop diagnostic service designed to identify hardware faults on Nintendo Switch consoles including V1, V2, Lite, and OLED models.
Once the issue has been diagnosed, a repair quote will be provided before any additional repair work is carried out.
✅ What’s Checked
Diagnostic inspections may include:
Power and charging behaviour analysis
USB-C port inspection and testing
Battery and power rail checks
Display and backlight fault diagnosis
Dock output and HDMI-related issues
Game card reader faults
WiFi and connectivity faults
Liquid damage inspection
Thermal or overheating-related issues
Board-level fault finding where required
All diagnostics are completed using professional testing equipment and microscope inspection where necessary.
🛠 Common Faults Diagnosed
This service is suitable for Nintendo Switch consoles experiencing issues such as:
No power
No charging
Black screen
Blue screen
Battery drain
Liquid damage
Dock not working
Cartridge slot not detecting games
Overheating
Random shutdowns
Damaged USB-C ports
Previous failed repair attempts
If you are unsure what fault your console has, this service is recommended before booking a repair.
📦 How the Service Works
Purchase the diagnostic service
Choose either:
Workshop Drop-Off during checkout for local drop-offs
Mail-In Service if posting your console to us
Securely package your Nintendo Switch console
If mailing in, send the console to the address shown at the bottom of your invoice
Include a copy of your invoice or at minimum your order number and name inside the package
Diagnostic inspection and fault finding are completed
A repair quote is provided before any further work is carried out
Please do not send accessories, SD cards, game cartridges, docks, or chargers unless specifically requested.
❓ Frequently Asked Questions
Which Nintendo Switch models are supported?
This diagnostic service supports Nintendo Switch V1, V2, Lite, and OLED models.
Is the £25 fee deducted from the repair cost?
This depends on the repair required. Please ask beforehand if you are unsure.
Do I need to know what fault the console has?
No. This service is specifically intended for consoles with unknown or multiple faults.
Can liquid damaged consoles be diagnosed?
Yes. Liquid damaged consoles can usually be inspected and assessed, although severe corrosion may limit repairability.
Will I receive a repair quote first?
Yes. No additional repair work will be carried out without approval.
Do I need to send accessories?
No. In most cases, only the console itself is required unless otherwise requested.
Is this a repair service?
No. This listing covers diagnostic inspection and fault finding only. Repairs are quoted separately after inspection.
⚠️ Important Information
This listing covers diagnostic inspection only
Repair work is not included in the diagnostic fee
Consoles with severe liquid damage or previous repair attempts may require extended diagnostic work
Data loss is always possible when working on damaged electronics
Please package your console securely during shipping
All diagnostics are completed using ESD-safe equipment and microscope inspection where required
Professional Nintendo Switch diagnostic service for consoles with no power, charging faults, display issues, liquid damage, game card reader faults, dock output problems, or suspected board-level damage.
This is a UK mail-in and workshop diagnostic service designed to identify hardware faults on Nintendo Switch consoles including V1, V2, Lite, and OLED models.
Once the issue has been diagnosed, a repair quote will be provided before any additional repair work is carried out.
✅ What’s Checked
Diagnostic inspections may include:
Power and charging behaviour analysis
USB-C port inspection and testing
Battery and power rail checks
Display and backlight fault diagnosis
Dock output and HDMI-related issues
Game card reader faults
WiFi and connectivity faults
Liquid damage inspection
Thermal or overheating-related issues
Board-level fault finding where required
All diagnostics are completed using professional testing equipment and microscope inspection where necessary.
🛠 Common Faults Diagnosed
This service is suitable for Nintendo Switch consoles experiencing issues such as:
No power
No charging
Black screen
Blue screen
Battery drain
Liquid damage
Dock not working
Cartridge slot not detecting games
Overheating
Random shutdowns
Damaged USB-C ports
Previous failed repair attempts
If you are unsure what fault your console has, this service is recommended before booking a repair.
📦 How the Service Works
Purchase the diagnostic service
Choose either:
Workshop Drop-Off during checkout for local drop-offs
Mail-In Service if posting your console to us
Securely package your Nintendo Switch console
If mailing in, send the console to the address shown at the bottom of your invoice
Include a copy of your invoice or at minimum your order number and name inside the package
Diagnostic inspection and fault finding are completed
A repair quote is provided before any further work is carried out
Please do not send accessories, SD cards, game cartridges, docks, or chargers unless specifically requested.
❓ Frequently Asked Questions
Which Nintendo Switch models are supported?
This diagnostic service supports Nintendo Switch V1, V2, Lite, and OLED models.
Is the £25 fee deducted from the repair cost?
This depends on the repair required. Please ask beforehand if you are unsure.
Do I need to know what fault the console has?
No. This service is specifically intended for consoles with unknown or multiple faults.
Can liquid damaged consoles be diagnosed?
Yes. Liquid damaged consoles can usually be inspected and assessed, although severe corrosion may limit repairability.
Will I receive a repair quote first?
Yes. No additional repair work will be carried out without approval.
Do I need to send accessories?
No. In most cases, only the console itself is required unless otherwise requested.
Is this a repair service?
No. This listing covers diagnostic inspection and fault finding only. Repairs are quoted separately after inspection.
⚠️ Important Information
This listing covers diagnostic inspection only
Repair work is not included in the diagnostic fee
Consoles with severe liquid damage or previous repair attempts may require extended diagnostic work
Data loss is always possible when working on damaged electronics
Please package your console securely during shipping
All diagnostics are completed using ESD-safe equipment and microscope inspection where required