Gaming
PC RTX 4080
- Issue
- No display output, fans spinning. No boot sequence.
- Solution
- Diagnosed motherboard failure. Replaced with compatible board.
- Motherboard
- Gaming
- Display
MSI · MAG Infinite S3 · Nariman Point
Expert repair for your MSI MAG Infinite S3 in Nariman Point. Free doorstep pickup, OEM-quality parts & 90-day warranty.
Open every day, 9 AM – 9 PM


Run by Tejas & Janak Chudasama since 2011
Xigox is a family-run, ISO 9001:2015-certified repair business, not a marketplace listing or a franchise. Every repair is backed by a written 90-day warranty and billed against GSTIN 27AJXPC8441R1Z7. Read our story
Transparent pricing · ₹350 inspection (refunded if you proceed with repair) · No hidden charges · Pay only after approval
| Issue / Component | Repair Price | Warranty |
|---|---|---|
| Upgrade Consultation | ₹350 - ₹499 | N/A |
| Single Component Upgrade | ₹1,199 - ₹2,799 | 90 Days |
| Dual Component Upgrade | ₹2,199 - ₹4,899 | 90 Days |
| Full System Upgrade | ₹4,399 - ₹9,799 | 90 Days |
Prices may vary by exact condition. Final quote given after ₹350 inspection (refunded if you proceed with repair).
Get Exact QuoteWhy Us?
With 1,00,106+ successful repairs and a 4.9-star rating, Xigox is an independent MSI repair specialist serving Nariman Point. Covering the entire Mumbai City district with same-day service.
If we cannot resolve your MSI Computer GPU Upgrade issue, you pay nothing beyond the inspection fee.
We repair MSI hardware at chip and board level where it's safe to do so — often a fraction of a full-module swap.
Our engineers work on MSI hardware regularly. Every repair is tested before return.
We use genuine MSI parts wherever available; otherwise OEM-compatible components.
Every repair backed by a written 90-day warranty. Same fault recurs? We fix it free of charge.
Most MSI Computer GPU Upgrade jobs in Nariman Point are completed same-day. Urgent service available for critical cases.
Who repairs your device
Your MSI MAG Infinite S3 is handled by Xigox technicians from start to finish. It is never handed on to another shop. Work that needs the repair bench is done at our workshop in Virar West.
Board-level faults are traced with a microscope, a multimeter and a soldering station before any part is replaced, and parts are fitted only after you approve the quote.
We don't open your personal files during a repair. When a job needs access to your data, such as data recovery or a Windows reinstall, we ask you first.

From booking to delivery — here's exactly what happens at every step
Call or WhatsApp +91 74997 61196. Tell us your MSI MAG Infinite S3 issue in Nariman Point and schedule a free doorstep pickup.
Our experienced technician inspects your MSI MAG Infinite S3 and provides a transparent written quote for Computer GPU Upgrade.
Once approved, we perform Computer GPU Upgrade using OEM-quality parts. Most repairs are completed same-day.
Every MSI MAG Infinite S3 passes a multi-point QA test before delivery. Your 90-day warranty starts from this moment.
We deliver your repaired MSI MAG Infinite S3 back to your Nariman Point address. Completely free, same day.
Post-repair support via WhatsApp. If the issue recurs within 90 days, we fix it at zero cost.
Repair examples
Gaming
PC RTX 4080
HP
ProDesk 400 G7
Technician's note
Capacitor failure likely caused by prolonged voltage fluctuation. Recommended UPS installation.
Custom
Build (AMD Ryzen 7)
Technician's note
Old PSU only had one 8-pin PCIe connector. New 750W provides clean, stable power for the RTX 4070.
Mac
Mini M2
Technician's note
M2 Mac Mini SSD upgrade requires specific NVMe controller compatibility. Used validated module.
HP
EliteDesk 800 G9
Technician's note
Accounting firm with heavy Tally usage. 32GB is optimal for their workflow.
Dell
Vostro 3910
Technician's note
Infection via phishing email attachment. Trained customer on email safety and suspicious link identification.
Comparison
What you get with Xigox in Nariman Point, side by side.
| Feature | Xigox | Other shops |
|---|---|---|
| Experienced Technicians | Trained & Verified | Varies; ask who will work on the device |
| Genuine / OEM Parts | OEM-Quality Parts | Varies; ask which part will be fitted |
| 90-Day Warranty | Written Certificate | Varies; ask for the warranty in writing |
| Diagnosis / Inspection | ₹350, credited to the repair | Varies; ask what the diagnosis costs |
| Same-Day Turnaround | Nariman Point — Most Repairs | Varies; ask for a time in writing |
| Free Doorstep Pickup | Nariman Point — Free | Varies; ask whether pickup is free |
| Transparent Pricing | Written Quote First | Varies; ask for a written quote first |
| Live WhatsApp Updates | Real-time Repair Status | Varies; ask how you will get updates |
Xigox charges ₹350 for inspection — credited to your repair cost if you go ahead.
Customer reviews
4.9/5 · 12 reviews shown
← Swipe or tap dots to browse →
Watch & learn
Repair videos from our Virar West workshop
See how Xigox handles real customer repairs — fast diagnosis, transparent pricing and a 90-day warranty on every job.
A closer look at the Xigox team, our tools, and the repair process behind 9,727+ customer reviews across Mumbai MMR.
A tour of our ISO 9001:2015 certified workshop — laptop, desktop and computer repairs with genuine-grade parts and a 90-day warranty.
How the Xigox team handles laptop and computer repair, sales, service and data recovery across Mumbai, Thane & Palghar.
Customer stories
What customers say about their laptop and computer repairs
“Desktop was freezing randomly. Xigox diagnosed a failing HDD, replaced with SSD. Boot time went from 3 minutes to 15 seconds. Outstanding upgrade!”
HP ProDesk 600 G6
“Graphics card died on our office desktop. Xigox sourced a compatible GPU and installed it same day. CAD software running smoothly again. Great service!”
Dell OptiPlex 7080
“RAM upgrade from 8GB to 32GB plus NVMe SSD. Xigox handled everything — cable management, BIOS update, Windows reinstall. PC is blazing fast now!”
Custom Gaming PC
“iMac screen had a crack — thought it was a write-off. Xigox repaired it for half the Apple Store price. Looks and works perfectly. Saved so much money!”
Apple iMac 2021
“PSU blew out with a bang. Xigox replaced the power supply unit within 3 hours. All data intact, no OS reinstall needed. Professional and fast!”
Lenovo ThinkCentre M90n
“Blue screen errors every hour. Xigox ran diagnostics — faulty RAM stick. Replaced under warranty, reinstalled Windows 11. No crashes in 2 months!”
Assembled Desktop i7
FAQ
Everything you need to know before booking your repair
10 questions answered
Send us your question on WhatsApp or call — a technician will answer.
Xigox is Nariman Point's leading independent specialist for MSI MAG Infinite S3 repair. Our engineers are not generalists — they undergo dedicated training on MSI hardware, firmware and diagnostics. Since 2011, we have completed over 1,00,000+ repairs across all MSI product lines, earning a 4.9-star average customer rating.
Every MSI component we fit is OEM-grade and batch-tested before it goes into your MSI MAG Infinite S3 — no aftermarket substitutes, no recycled pulls sold as new. You see the part cost and the labour cost separately on the estimate before we start, and the ₹350 inspection comes off the bill if you go ahead.
We actively serve the entire 400021 postal area within Mumbai City district, ensuring same-day response for every repair request. ₹350 inspection fee (refunded if you proceed with repair). Located near Air India Building, our service coverage extends across Nariman Point and all surrounding localities. In addition to Nariman Point, we also provide doorstep repairs and free pickup for lab work for customers in Churchgate, Kala Ghoda, Colaba Causeway and other nearby areas.
Straightforward MSI jobs — battery, keyboard, screen, SSD or RAM — are done at your address in Nariman Point. Anything needing the microscope and hot-air station comes back to the lab, with free pickup and drop either way. We confirm within 15 minutes of booking and tell you honestly whether it is a same-day fix.
Your MSI MAG Infinite S3 leaves with a written 90-day warranty covering both parts and labour. Same fault back inside that window and we redo it free — no argument, no diagnostic fee. WhatsApp support stays open afterwards for any question about the repair.
Service Hours
Monday – Sunday · 9 AM – 9 PM
Open on all public holidays
Service Area
Nariman Point & surrounding Mumbai areas
Doorstep repairs + free pickup for lab work
Our Guarantee
90-day warranty on all repairs
Free re-repair if same fault recurs
Explore all available repair options for your MSI MAG Infinite S3
We repair all MSI models in Nariman Point
Free pickup & drop across all these neighbourhoods
Not sure which repair you need? See all MSI MAG Infinite S3 repairs in Nariman Point
Same-day service available in all these nearby areas
Explore more services
Same technicians · Free pickup · 90-day warranty across all services.
₹350 inspection fee (refunded if you proceed with repair) · Same-day Computer GPU Upgrade · 90-day warranty
Serving Nariman Point and all of Mumbai MMR · Open 9 AM – 9 PM daily
How it's done
What our technicians do, what it requires, and how to tell you need it.
When you want more capacity or speed rather than just a fix, we run a stress test alongside thermal imaging to confirm whether artifacts or crashes are a genuine GPU fault versus a cooling or driver issue, since those three causes look very similar on the surface but need completely different fixes.
Typical time: 1–4 hours
The model
The MSI MAG Infinite S3 is part of MSI's MAG desktop line — mid-tier gaming desktops balancing performance and value, positioned below the flagship MEG line.
Why waste time on aggregators? Get direct service without middleman markup with Xigox. MSI MAG Infinite S3 Computer GPU Upgrade for desktops differs significantly from laptop repair: open chassis design, full-size components, and tower airflow. Our engineers use oscilloscope diagnostics and stress testing to identify PSU ripple, GPU thermal issues, and RAM timing errors — recommending targeted component replacement.
After a successful the repair in Nariman Point, most customers notice immediate performance improvements: quicker application loading, cooler operating temperatures, restored battery life, or a perfect display — depending on the specific repair. Xigox runs diagnostic tests before and after the repair in Nariman Point to confirm the improvement.
Not everyone in Nariman Point can handle complex this issue. Xigox's engineers work on MSI hardware every day specifically for MSI hardware. Whether it's a minor fix or advanced component-level motherboard repair, we fix it properly right here for Nariman Point clients.
Can't wait 48 hours? We provide emergency the repair in Nariman Point for time-sensitive situations. Whether you have a presentation tomorrow and your MSI just stopped working, our priority service guarantees completion within 4–6 hours. Priority repairs are available 7 days a week in Nariman Point. Simply mention 'URGENT' when booking and we'll prioritise your repair immediately.
Your issue doesn't end when the MSI is returned. Our support line is available daily via call or message. If you notice anything unusual in the post-repair period, just reach out and we dispatch a technician immediately. This promise is why Nariman Point customers choose Xigox again and again.
Reliability matters for the repair. Because of this, our team strictly use original-specification parts for your MSI. Instead of counterfeit components, we use trusted supply chains. This guarantees your repair will last, supported by our standard 90-day warranty.
We know you can't stay disconnected in Nariman Point. We plan this issue for rapid turnaround. For most issues, our technicians finish the issue within hours. We arrange secure collection from your Nariman Point home or office, perform the issue using precision tools, and deliver it back to you.
Completing the repair is just the first step at Xigox. Before your MSI is returned in Nariman Point, it undergoes a rigorous full-system inspection. We verify that your repair was executed flawlessly, testing screen calibration. This attention to detail is why our return rate is so low across Nariman Point.
Premium issue shouldn't break the bank in Nariman Point. Because we repair at the component level, we typically save customers 30% to 50% versus authorized brand service centres. You receive identical stellar quality for your MSI, but at a much fairer price. Get your free quote for this issue in Nariman Point now.
Each repair performed by Xigox in Nariman Point comes with a comprehensive 90-day warranty covering parts and labour. Simply put, if the same issue recurs within 90 days, we redo it completely free. Xigox issues a printed warranty receipt every single time, so you know exactly what is covered.
Your private information is fully protected during your issue. Residents across Nariman Point rely on Xigox because we follow strict data privacy protocols. During the issue, your photos, emails, and passwords are completely secure. In cases where OS reinstallation is required, we will always inform you first.
Technology keeps your life running — protect it with a dependable MSI MAG Infinite S3 Computer GPU Upgrade team. Xigox looks after customers across Mumbai, Thane and Palghar with honest quotes. Need a quick fix? Reach us at +91 74997 61196 for instant MSI MAG Infinite S3 Computer GPU Upgrade in Nariman Point.
Service area
Xigox provides msi mag infinite s3 computer gpu upgrade across Nariman Point (PIN 400021), in the Mumbai City district of Mumbai. Our doorstep pickup and on-site service cover the entire Nariman Point area and the neighbourhoods around it.
Localities we cover in Nariman Point: Churchgate. Wherever you are in Nariman Point, we can collect your device from your door and bring it back after the repair.
Our technicians regularly serve homes, societies and offices around NCPA, Trident Hotel, Oberoi Hotel, Express Towers, Air India Building and Vidhan Bhavan, and along Marine Drive and Barrister Rajni Patel Marg. If you're near any of these landmarks, same-day pickup for msi mag infinite s3 computer gpu upgrade is almost always available.
We also serve these nearby areas — tap your locality for local msi mag infinite s3 computer gpu upgrade:
4.9 from 9,727 customer reviews across all repairs · upfront pricing · 90-day warranty
Before you book: have your device model and a quick description of the issue ready — it speeds up your quote.
Not sure what's wrong?
Tell us what your device is doing — we'll point you to the right repair, with real pricing and next steps.
Nearest branch: Worli, Dadar
~9.6 km from Nariman Point. With free doorstep pickup you don't need to travel — this is our nearest branch.
Book a repair
Free pickup · Genuine parts · 90-day warranty
We'll call you within 1 hour to confirm your appointment and arrange doorstep pickup.
Inspection fee: ₹350
Device type *
Inspection fee: ₹350
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