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 · Mahim
Expert repair for your MSI MAG Infinite S3 in Mahim. 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
Why Us?
With 1,00,106+ successful repairs and a 4.9-star rating, Xigox is an independent MSI repair specialist serving Mahim. Conveniently located near Sitaladevi Temple Road.
Free WhatsApp support for any questions about your MSI MAG Infinite S3 Desktop RAM Upgrade after repair — always.
Collection and return anywhere in Mahim at no charge for lab-based MSI work — we don't bill for convenience.
₹350 inspection fee (refunded if you proceed). Written quote before any MSI Desktop RAM Upgrade work begins.
If we cannot resolve your MSI Desktop RAM 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.
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 Mahim and schedule a free doorstep pickup.
Our experienced technician inspects your MSI MAG Infinite S3 and provides a transparent written quote for Desktop RAM Upgrade.
Once approved, we perform Desktop RAM 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 Mahim 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 Mahim, 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 | Mahim — Most Repairs | Varies; ask for a time in writing |
| Free Doorstep Pickup | Mahim — 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
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.
See how Xigox handles real customer repairs — fast diagnosis, transparent pricing and a 90-day warranty on every job.
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 Mahim'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 400016 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 Sitaladevi Temple Road, our service coverage extends across Mahim and all surrounding localities. In addition to Mahim, we also provide doorstep repairs and free pickup for lab work for customers in Mahim Junction, Matunga Road, Shivaji Park and other nearby areas.
Doorstep part replacement (battery, keyboard, screen, SSD, RAM) is available across Mahim. For chip-level and motherboard repairs, we provide free pickup and drop — confirming within 15 minutes of your booking. Most common faults are resolved same-day. For complex repairs, we provide a realistic timeline and keep you updated throughout.
We back MSI work with a 90-day parts-and-labour warranty in writing, not just a verbal promise. If your MSI MAG Infinite S3 does come back with the same fault, we cover it. You keep a direct WhatsApp line to the team that did the work.
Service Hours
Monday – Sunday · 9 AM – 9 PM
Open on all public holidays
Service Area
Mahim & 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 Mahim
Free pickup & drop across all these neighbourhoods
Not sure which repair you need? See all MSI MAG Infinite S3 repairs in Mahim
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 Desktop RAM Upgrade · 90-day warranty
Serving Mahim 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.
For an upgrade rather than a repair, our technicians check what RAM type, speed, and maximum capacity your exact motherboard actually supports before ordering anything — fitting faster-than-supported RAM just has it run at the board's lower supported speed, so matching specs correctly avoids wasted spend.
Typical time: 15–30 minutes
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.
Don't waste time on booking portals. Reach the engineers directly with Xigox. Not all MSI models support RAM upgrades — purchasing RAM before verifying is a costly mistake. Xigox Mahim checks compatibility before you spend a rupee: full compatibility audit for your exact MSI model. We confirm the maximum supported RAM first — complete accuracy before any purchase.
Businesses across Mahim trust our repair to keep operations running. We offer bulk repair contracts, guaranteed 4-hour response times, and a single point of contact. From a small team or an entire floor, Xigox manages the repair for your Mahim workspace with GST invoices and complete service reports.
The biggest frustration about repair shops in Mahim is surprise bills after the job is done. We've built our entire model around transparency. Before any work begins, our technician sends a WhatsApp quote that covers everything. You see the exact cost — approve it or decline, no pressure. Our ₹350 inspection fee is fully refunded when you proceed with this issue.
Longevity matters for the repair. Because of this, our team strictly use OEM-grade parts for your MSI. Instead of grey-market components, we use trusted supply chains. This guarantees your repair will last, supported by our standard 90-day warranty.
There are many repair shops in Mahim, however, Xigox stands out for this issue. We believe in total honesty. Each issue begins with a thorough diagnostic inspection for ₹350, which is fully refunded if you proceed. No surprise fees — only expert issue in Mahim.
Is your deadline today? We provide priority the repair in Mahim for critical situations. Whether you have an exam deadline and your MSI just stopped working, our priority service guarantees completion within 4–6 hours. Priority repairs are available 7 days a week in Mahim. 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 Mahim customers choose Xigox again and again.
We know your time is valuable in Mahim. Xigox plans the repair for speed and efficiency. In 90% of cases, our technicians complete the repair on the same day. Our team offers free doorstep pickup from your Mahim address, execute the repair at our workshop, and return it to you.
Fixing the immediate problem is only half the job at Xigox. Prior to delivery in Mahim, it must pass a strict multi-point quality check. Our team ensures that the issue was 100% successful, checking port functionality. This level of testing is the reason for our 4.9★ rating across Mahim.
Not all shops in Mahim has the skills for complex the repair. Our technicians undergo rigorous training dealing with MSI hardware. From basic part swaps to complex micro-soldering, we handle it all right here for Mahim clients.
Uncertain about the issue with your MSI? Prior to starting any issue, Xigox performs a thorough diagnostic check. The ₹350 inspection fee, it is 100% refunded if you proceed with the repair. Our technicians in Mahim will show you the broken part in plain English so you can make an informed decision.
Technology keeps your life running — protect it with a dependable MSI MAG Infinite S3 Desktop RAM 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 Desktop RAM Upgrade in Mahim.
Service area
Xigox provides msi mag infinite s3 desktop ram upgrade across Mahim (PIN 400016), in the Mumbai City district of Mumbai. Our doorstep pickup and on-site service cover the entire Mahim area and the neighbourhoods around it.
Localities we cover in Mahim: Mahim Junction, Dadar. Wherever you are in Mahim, we can collect your device from your door and bring it back after the repair.
Our technicians regularly serve homes, societies and offices around Mahim Bay, Mahim Fort and Mahim Dargah, and along Mahim Causeway, Cadell Road, Lady Jamshedji Road and Sitaladevi Temple Road. If you're near any of these landmarks, same-day pickup for msi mag infinite s3 desktop ram upgrade is almost always available.
We also serve these nearby areas — tap your locality for local msi mag infinite s3 desktop ram upgrade:
4.9 from 141 customer reviews for this service · 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: BKC
~2.4 km from Mahim. 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
Your details are used only to arrange this repair. By submitting, you agree to our Privacy Policy.