Gaming
PC RTX 4080
- Issue
- No display output, fans spinning. No boot sequence.
- Solution
- Diagnosed motherboard failure. Replaced with compatible board.
- Motherboard
- Gaming
- Display
Professional Computer Performance Optimization for your Custom laptop or computer in Nana Chowk. Experienced technicians, OEM-grade parts & 90-day warranty.
Open 9 AM – 9 PM · 7 days · Free pickup from Nana Chowk & nearby areas

Everything included in your Custom Computer Performance Optimization service at Xigox Nana Chowk
Experienced Technicians
Our engineers are specifically trained on Custom hardware for precise, model-accurate repairs.
OEM-Grade Parts
We use genuine or grade-A compatible Custom components — no cheap, unreliable substitutes.
90-Day Warranty
Every Custom Computer Performance Optimization job comes with a full 90-day written warranty.
₹350 Inspection (refunded if you proceed with repair)
We inspect your Custom laptop for ₹350 before any work begins — fee refunded if you proceed with the repair.
Free Doorstep Pickup
Free laptop pickup and delivery within your area. No need to visit a service centre.
Fast Turnaround
Most Custom Computer Performance Optimization repairs are completed same-day or within 24 hours.
All Work Backed by 90-Day Warranty
Free re-repair within 90 days if the same issue recurs. No questions asked.
Understand why expert service protects your Custom laptop or computer and extends its lifespan
Professional Computer Performance Optimization restores your Custom Computer to its intended performance level.
Addressing repair needs early prevents minor issues from escalating into major hardware failures.
Repair is significantly cheaper than replacement. We maximise your Custom laptop's useful lifespan.
Our technicians are trained specifically on Custom hardware quirks, ensuring precise and lasting repairs.
Transparent pricing · No hidden fees · Pay only after service is complete
| Service | Estimated Cost | Warranty |
|---|---|---|
| Diagnosis & Basic Fix | ₹499 - ₹999 | 90 Days |
| Standard Repair | ₹999 - ₹2,499 | 90 Days |
| Advanced Repair | ₹2,499 - ₹4,999 | 90 Days |
| Premium Service | ₹3,499 - ₹6,999 | 90 Days |
Final quote provided after free laptop or computer inspection. Work starts only with your approval.
Get Exact QuoteWhy Us?
With 1,00,156+ successful repairs and a 4.9-star rating, Xigox is an independent Custom repair specialist serving Nana Chowk. Covering the entire Mumbai City district with same-day service.
Free WhatsApp support for any questions about your Custom Computer Performance Optimization after repair — always.
Collection and return anywhere in Nana Chowk at no charge for lab-based Custom work — we don't bill for convenience.
₹350 inspection fee (refunded if you proceed). Written quote before any Custom Computer Performance Optimization work begins.
If we cannot resolve your Custom Computer Performance Optimization issue, you pay nothing beyond the inspection fee.
We repair Custom 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 Custom hardware regularly. Every repair is tested before return.
Who repairs your device
Your Custom 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 — transparent, efficient, and professional every step of the way
Call, WhatsApp or book online. Tell us you need Computer Performance Optimization for your Custom laptop or computer in Nana Chowk. We'll confirm within minutes.
An experienced technician picks up your Custom laptop or computer from your Nana Chowk address at no cost. No travel required.
Your Custom laptop or computer is assessed by a specialist trained on Custom hardware. Full written inspection report — ₹350 fee refunded if you proceed with repair.
We provide a detailed repair quote for Computer Performance Optimization. Work only starts after your explicit written approval — no hidden charges ever.
Our Custom specialists perform Computer Performance Optimization using OEM-grade parts and professional-grade tools. multi-point quality check included.
Your Custom laptop or computer is returned to your Nana Chowk address with a written 90-day warranty. If the same issue recurs, we fix it free.
Customer reviews
4.9/5 · 12 reviews shown
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Repair examples
Gaming
PC RTX 4080
Custom
Gaming PC
Technician's note
Build: Ryzen 7 7800X3D, RTX 4070 Super, 32GB DDR5, 1TB NVMe. Stress tested for stability.
HP
ProDesk 400 G9
Technician's note
Original HDD retained as secondary storage. Best ROI upgrade for any desktop.
Mac
Mini M2
Technician's note
M2 Mac Mini SSD upgrade requires specific NVMe controller compatibility. Used validated module.
Dell
OptiPlex 7010
Technician's note
PSU exceeded 5-year lifespan. Recommended surge protector for office fleet.
Dell
Vostro 3910
Technician's note
Infection via phishing email attachment. Trained customer on email safety and suspicious link identification.
Watch & learn
Repair videos from our Virar West workshop
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.
A closer look at the Xigox team, our tools, and the repair process behind 9,727+ customer reviews across Mumbai MMR.
FAQ
Everything you need to know before booking your service
10 questions answered
Send us your question on WhatsApp or call — a technician will answer.
If you are looking for Custom Computer repair in Nana Chowk that is not a brand service centre, this is it. Xigox has run an independent Custom bench since 2011, and our technicians work on Custom boards and firmware every day rather than treating them as an occasional job. More than 1,00,000 repairs and a 4.9-star average rating sit behind that.
We stock genuine Custom parts and OEM-compatible components for every common Computer fault — from screen replacements and battery swaps to logic board repairs and data recovery. Before any work begins, you receive a written cost estimate. Our ₹350 inspection fee is refunded if you proceed with the repair.
We actively serve the entire 400007 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 Bhulabhai Desai Road, our service coverage extends across Nana Chowk and all surrounding localities. In addition to Nana Chowk, we also provide doorstep repairs and free pickup for lab work for customers in Opera House, Grant Road, Girgaon and other nearby areas.
Doorstep part replacement (battery, keyboard, screen, SSD, RAM) is available across Nana Chowk. 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 Custom work with a 90-day parts-and-labour warranty in writing, not just a verbal promise. If your Computer 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
Nana Chowk & 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
Product lines
At our bench we handle Computer Performance Optimization on the Custom Office range; the models are listed below.
A Custom Office PC is a desktop built from individually selected components for everyday office/productivity use rather than gaming or heavy workloads.
A Custom Gaming PC is a desktop built from individually selected components rather than a pre-built model line — the specific parts, cooling, and capabilities vary entirely by build, so diagnosis always starts with identifying exactly what's installed.
Guides
Written by the Xigox workshop team — diagnostics, cost breakdowns and step-by-step fixes you can read before you book.
Slow WiFi is rarely fixed by guessing. Run a five-minute wired test, then work through signal, channel, laptop...
7 min read Computer GuidePlan a desktop storage upgrade properly: which SSD format your motherboard takes, how lane sharing works, what...
6 min read Computer GuideDDR4 and DDR5 cannot be swapped. Learn how to check which your desktop uses, how much RAM you need, how to mix...
6 min read Computer TipsFind the real bottleneck in a slow desktop using Task Manager, try the free fixes first, then see when an SSD,...
8 min readSelect your Custom model for model-specific service details and pricing
Complete range of Custom repair and upgrade services at Xigox
Not sure if it's a Computer Performance Optimization issue? Check these common Custom problems
Free pickup & drop across all these neighbourhoods
Free doorstep pickup available in all these areas
Explore more services
Same technicians · Free pickup · 90-day warranty across all services.
Free doorstep pickup · Expert Computer Performance Optimization · 90-day warranty
Serving Nana Chowk and all of Mumbai MMR · Open 9 AM – 9 PM daily
Comparison
What you get with Xigox in Nana Chowk, 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 | Nana Chowk — Most Repairs | Varies; ask for a time in writing |
| Free Doorstep Pickup | Nana Chowk — 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.
How it's done
What our technicians do, what it requires, and how to tell you need it.
When this needs a genuine repair rather than a reset, we run a full diagnostic across the usual real culprits — startup program bloat, a nearly-full or failing hard drive, insufficient RAM for current workload, overheating-driven throttling, and malware — rather than guessing at just one, since slow performance rarely has a single simple cause.
Typical time: 45–90 minutes
Tired of middlemen? Work with the actual repair team — Xigox. Desktop PC diagnostics in Nana Chowk require different tools than laptop repair — desktop-specific diagnostic equipment. Xigox technicians use a step-by-step elimination process: PSU first, then RAM, GPU, then board. Accurate diagnosis first — saving you from replacing the wrong component.
We know you can't stay disconnected in Nana Chowk. We plan this job for speed and efficiency. For most issues, our technicians finish the job within hours. We arrange secure collection from your Nana Chowk home or office, perform the job using precision tools, and deliver it back to you.
Reliability matters for this repair. Because of this, our team strictly use original-specification parts for your Custom. Instead of counterfeit components, we use trusted supply chains. This is how we help your repair stay durable, supported by our standard 90-day warranty.
Uncertain about the issue with your Custom? Prior to starting any job, Xigox performs a thorough diagnostic check. The ₹350 inspection fee, it is 100% refunded if you proceed with the repair. Our local experts will show you the broken part in plain English so you can make an informed decision.
Businesses across Nana Chowk trust our repair to keep operations running. We offer bulk repair contracts, same-day priority service, and a single point of contact. From a small team or an entire floor, Xigox manages this repair for your Nana Chowk workspace with GST invoices and complete service reports.
Navigating traffic in Nana Chowk takes hours. To solve this, Xigox offers a no-hassle doorstep logistics service for this job. Just drop your pin, and our secure courier will collect your Custom directly from you. Once the job is finished, we safely return it in protective packaging. Enjoy total convenience without leaving your desk.
One of the most common complaints about repair shops in Nana Chowk is hidden charges after the job is done. Xigox operates differently. Before any work begins, our technician provides a clear cost estimate covering parts and labour. There is zero ambiguity — the decision is entirely yours. The ₹350 diagnostic is credited 100% when you proceed with this repair.
Replacing an entire board is often unnecessary than fixing the fault on it. Xigox's in-house BGA rework station means engineers diagnose the exact failing IC and replace only that component — a fraction of full board replacement. Nana Chowk residents seek us out for chip-level job.
Not all shops in Nana Chowk has the skills for complex this repair. Our technicians work on Custom hardware every day dealing with Custom hardware. From basic part swaps to complex micro-soldering, we handle it all right here for Nana Chowk clients.
Don't just take our word for it. Xigox has earned a 4.9-star rating from 9,727+ customer reviews from customers across Mumbai MMR. Customers frequently mention: accurate quotes, same-day completion, and OEM-grade replacements. What Nana Chowk customers value most: "Fast, professional service with fair pricing." Join the growing community of happy Xigox customers in Nana Chowk.
Many Nana Chowk customers wonder whether an extended warranty applies to this repair. Xigox supports insurance claims and can provide the itemised bill your insurer needs — including parts cost, labour cost, and fault description. For out-of-warranty Custom units, our repair is almost always usually cheaper compared to the official service centre.
Thousands of happy customers across Mumbai, Thane and Palghar can't be wrong. Xigox is your reliable partner for Custom Computer Performance Optimization in Nana Chowk. Each service comes with a 90-day warranty, OEM-grade parts, and complete transparency. Get your quote — call +91 74997 61196.
Service area
Xigox provides custom computer performance optimization across Nana Chowk (PIN 400007), in the Mumbai City district of Mumbai. Our doorstep pickup and on-site service cover the entire Nana Chowk area and the neighbourhoods around it.
Localities we cover in Nana Chowk: Grant Road, Tardeo, Gamdevi. Wherever you are in Nana Chowk, we can collect your device from your door and bring it back after the repair.
Our technicians regularly serve homes, societies and offices around Nana Chowk Junction and Mani Bhavan, and along Hughes Road and Bhulabhai Desai Road. If you're near any of these landmarks, same-day pickup for custom computer performance optimization is almost always available.
We also serve these nearby areas — tap your locality for local custom computer performance optimization:
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
~5.4 km from Nana Chowk. 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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