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Rosette T.
October 2026
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« Thank you Mathieu for your responsiveness and serious work. A home visit on a Saturday, as an emergency. I really appreciated it. Thanks again »
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verifiedTechnical Expertise Cannes
PC Repair
Your computer won't start any more? Black screen, incessant beeps or a reboot loop? I diagnose and bring your hardware back into service with surgical precision.
Common symptoms
desktop_access_disabled
Black screen
The PC powers on (fans spin) but nothing appears on the screen.
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Series of beeps
The BIOS emits audible signals at start-up indicating a specific hardware fault.
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Boot loop
The computer restarts endlessly before reaching the Windows desktop.
error
Blue Screen (BSOD)
Blue error screens occur randomly or critically.
thermostat
Overheating
The PC shuts down abruptly after a few minutes of intensive use.
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Extreme slowdowns
The system takes several minutes to respond to the slightest user command.
waving_handComment je travaille
Comment ça se passe ?
Une approche simple, sans jargon technique.
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Étape 1Firm quote
We talk over the phone or at the workshop. €50 diagnosis, deducted from the repair if you accept the quote.
visibility
Étape 2I take a look
We discuss the problem, and I carry out a first examination to understand what is going on.
troubleshoot
Étape 3I diagnose
Hardware and software tests to pinpoint exactly the cause of the fault.
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Étape 4I repair
Replacement of the part or a targeted software fix depending on what was found.
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Étape 5I return your PC
Stability tests, a report in plain English and advice to avoid a relapse.
Transparent Pricing
Software
Standard Repair
Software fault or simple diagnosis.
€70
- check_circleFull diagnosis
- check_circleSystem repair
Hardware
Complex Repair
Hardware replacement or intermittent fault.
€90
- verified_userFitting replacement parts
- verified_userIntensive load testing
Data
Backup Option
Keeping your personal data safe.
€20 - €70
- check_circleExtraction from a dead drive
- check_circleTransfer to external storage
- check_circlePartition cloning
Prices include VAT, parts extra. At your home: + €20 call-out.
Google reviews
They trusted me
Feedback from my clients in Cannes and the surrounding area.
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5.0/5·19 reviews
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Christophe L.
October 2026
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« Very competent and available »
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Valerie R.
October 2026
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« I highly recommend Mathieu for setting up your new PC. He is very reliable, on time and will clearly explain what he is installing. 5* »
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Vincent B.
October 2026
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« Mathieu helped me get a virus off my computer. Fast, efficient (and very friendly, which doesn't hurt) »
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Carla B.
September 2026
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« A trustworthy and very available professional, I recommend him. »
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Esther
September 2026
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« I was completely stuck with my computer far from home and Mathieu Informatique found me a solution the same day, thanks again for the rescue 🙏🏻🙏🏻🙏🏻 I can only recommend him »
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Elisa B.
July 2026
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« very professional, efficient and competent! Thanks again for everything Mathieu »
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Caroline
July 2026
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« I called on Mathieu and I'm not disappointed! Super efficient and professional, thanks again! »
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Isabelle
June 2026
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« Very warm welcome, efficient, fast, it works! a big thank you Mathieu »
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Clara C.
June 2026
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« I called on Mathieu for a diagnosis and clean-up of my computer, and I'm really very satisfied with the result. […] »
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Eva C.
May 2026
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« Super efficient and very friendly, I recommend him 100%! Thank you very much »
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Bastien P.
May 2026
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« Great service! A big thank you to Mathieu! »
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Zahra R.
May 2026
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« Mathieu fixed my slow laptop in just a few hours. He explained everything clearly and the computer now runs like new. Highly recommend! »
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Mickaël P.
May 2026
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« Very efficient, very professional and very friendly. Thank you Mathieu »
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Laurent R.
May 2026
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« Fast and extremely thorough service to reset my PC. A technician you can trust. Highly recommend! »
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Anthony F.
April 2026
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« Genuine, quality service »
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Sacha Z.
April 2026
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« Fast, efficient, professional and, above all, a great teacher. It's hard to find such a reliable specialist. He saved one of my most important work projects. A big thank you once again, Mathieu »
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Greta C.
April 2026
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« I called on this service for a computer problem that had persisted for weeks, and I couldn't have made a better choice. I used the system optimisation and clean-up service, and I noticed the difference immediately: my computer was lightning-fast again! Everything was explained to me simply and clearly, without unnecessary technical jargon. Mathieu's availability and professionalism are a real asset: you can tell he's passionate about his work. »
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Valentin C.
April 2026
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« Great! I needed to install some software on my computer; Mathieu was very responsive and my software was ready to use very quickly. Great rapport with this very personable and efficient technician! »
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verifiedResults guarantee
No result, no repair charged.
A total success commitment. My expertise is at your service: you only pay for the repair if your problem is solved.(If the fault cannot be repaired, only the diagnosis, €50, remains due. It is deducted from the repair if you accept the quote.)
Fast diagnosis at the workshop in Cannes. Well-maintained hardware is hardware that lasts.
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