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 Desktop Computer Upgrade for your Custom laptop or computer in Dharavi. Experienced technicians, OEM-grade parts & 90-day warranty.
Open 9 AM – 9 PM · 7 days · Free pickup from Dharavi & nearby areas

Everything included in your Custom Desktop Computer Upgrade service at Xigox Dharavi
Verified Speed Boost
Benchmark tests confirm performance improvements after SSD/RAM upgrade on your Custom laptop.
Data Migration Included
All your existing data is safely cloned and transferred to the new SSD — no reinstallation needed.
90-Day Upgrade Warranty
90-day warranty on all hardware upgrades. New component failure covered completely.
OS Compatibility Check
Windows, macOS or Linux compatibility verified post-upgrade. Drivers installed if needed.
Same-Day Service
Most Custom SSD/RAM upgrades completed the same day — typically 1–2 hours.
Performance Report
Before/after performance comparison provided so you can see the real-world improvement.
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
Upgrading from HDD to NVMe SSD delivers 5–10× faster boot times, app launches and file transfers.
SSDs consume significantly less power than HDDs, giving your Custom Computer longer battery life.
Unlike HDDs, SSDs have no moving parts — they're shock-resistant and far less likely to fail.
An SSD upgrade can give an old Custom Computer 3–5 more years of productive use.
Cost for Custom Desktop Computer Upgrade in Dharavi depends on the model and scope of work. We provide a free written estimate before starting.
Why Us?
With 1,00,141+ successful repairs and a 4.9-star rating, Xigox is an independent Custom repair specialist serving Dharavi. Serving all addresses in the 400017 postal zone.
If we cannot resolve your Custom Desktop Computer Upgrade 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.
We use genuine Custom 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 Custom Desktop Computer Upgrade jobs in Dharavi are completed same-day. Urgent service available for critical cases.
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 Desktop Computer Upgrade for your Custom laptop or computer in Dharavi. We'll confirm within minutes.
An experienced technician picks up your Custom laptop or computer from your Dharavi 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 Desktop Computer Upgrade. Work only starts after your explicit written approval — no hidden charges ever.
Our Custom specialists perform Desktop Computer Upgrade using OEM-grade parts and professional-grade tools. 12-point quality check included.
Your Custom laptop or computer is returned to your Dharavi 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
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.
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.
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.
Most Dharavi repair shops handle Custom the same way they handle every other make. We do not. Our Custom technicians are trained specifically on Custom Computer architecture — schematics, boardview files and firmware behaviour — which is why our first-time fix rate on Custom work is so much higher than a general shop's.
Parts for Custom Computer models are held in stock rather than ordered after you book, so most repairs are not waiting on a supplier. Screens, batteries, keyboards, charging boards and flex cables are all OEM-grade. You approve a written estimate first, and the ₹350 inspection is credited back against the repair.
We actively serve the entire 400017 postal area within Mumbai Suburban district, ensuring same-day response for every repair request. ₹350 inspection fee (refunded if you proceed with repair). Located near Sion, our service coverage extends across Dharavi and all surrounding localities. In addition to Dharavi, we also provide doorstep repairs and free pickup for lab work for customers in Sion West, Sion, Sion East and other nearby areas.
How your Custom Computer gets serviced depends on the fault. Part swaps happen on-site anywhere in Dharavi; board-level work goes to the bench because it needs proper rework equipment. Either way collection and return are free, and you get progress updates rather than having to chase us.
Your Custom Computer 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
Dharavi & 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 Desktop Computer Upgrade 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.
Thinking of upgrading an old laptop or PC instead of buying new? Learn which upgrades give the best value and...
6 min read Computer TipsA PC that restarts randomly is usually overheating, a weak power supply, faulty RAM, or a silently auto-restar...
3 min read Computer TipsA beeping computer is the BIOS reporting a specific hardware failure through its POST beep code, often a loose...
3 min read Computer TipsA failing CMOS battery resets the system clock and BIOS settings every restart, it's a small coin-cell part an...
3 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 Desktop Computer Upgrade 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 Desktop Computer Upgrade · 90-day warranty
Serving Dharavi and all of Mumbai MMR · Open 9 AM – 9 PM daily
Comparison
What you get with Xigox in Dharavi, 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 | Dharavi — Most Repairs | Varies; ask for a time in writing |
| Free Doorstep Pickup | Dharavi — 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 you want more capacity or speed rather than just a fix, we run the same structured diagnose-then-repair process we use for every job: confirm the fault, explain the cause in plain terms, quote the fix, and only then carry out the repair — using genuine parts and testing the result before handover.
Typical time: 30–60 minutes for most cases
Avoid the directory hustle. Choose a direct service centre with Xigox. Business desktop computers need fast turnaround on Custom Desktop Computer Upgrade. Xigox offers annual maintenance contracts for 5–500 units in Dharavi: proactive servicing, 4-hour SLA response, and full repair documentation with corporate billing.
Your personal data is our top priority during your repair. Customers throughout Dharavi trust us because we never access personal files. Throughout the repair, your confidential files remain untouched. If a software reset is necessary, we consult you beforehand.
Uncertain about the issue with your Custom? 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 Dharavi will show you the broken part in plain English so you can make an informed decision.
Businesses across Dharavi trust our repair to minimise downtime. We offer annual maintenance plans, same-day priority service, and a single point of contact. From a small team or an entire floor, Xigox manages the repair for your Dharavi workspace with GST invoices and complete service reports.
There are many repair shops in Dharavi, 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 Dharavi.
Numbers speak louder. Xigox maintains a 4.9-star rating from 9,727+ customer reviews from customers across Mumbai MMR. Common praise includes: no surprise charges, fast turnaround, and genuine parts. What Dharavi customers value most: "Fast, professional service with fair pricing." Become part of the growing community of satisfied Xigox customers in Dharavi.
Can't wait 48 hours? Xigox offers emergency this issue in Dharavi for time-sensitive situations. From a presentation tomorrow and your Custom just crashed, our emergency service ensures completion within the same business day. Emergency this issue can be arranged including weekends in Dharavi. Just say 'priority' when calling and our team will fast-track your issue immediately.
Quality matters for the repair. Because of this, our team strictly use genuine parts for your Custom. Instead of unbranded components, we use trusted supply chains. This guarantees your repair will last, supported by our standard 90-day warranty.
Not everyone in Dharavi can handle complex this issue. Xigox's engineers work on Custom hardware every day specifically for Custom hardware. Whether it's a minor fix or advanced component-level motherboard repair, we fix it properly right here for Dharavi clients.
Swapping the whole board costs 3–5x more than fixing the fault on it. Xigox's on-site micro-soldering lab means engineers identify the specific chip and repair at the component level — saving customers thousands of rupees. Customers in Dharavi come to Xigox specifically for this.
High-quality issue shouldn't break the bank in Dharavi. 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 Custom, but at a much fairer price. Get your free quote for this issue in Dharavi now.
Every minute your Custom is down matters. This is why we offer a fast, transparent, doorstep Custom Desktop Computer Upgrade that just works. No travelling across Dharavi — only honest, warranty-backed repairs. Call +91 74997 61196 to book your free Dharavi pickup.
Service area
Xigox provides custom desktop computer upgrade across Dharavi (PIN 400017), in the Mumbai Suburban district of Mumbai. Our doorstep pickup and on-site service cover the entire Dharavi area and the neighbourhoods around it.
Localities we cover in Dharavi: Sion, Kurla West. Wherever you are in Dharavi, we can collect your device from your door and bring it back after the repair.
Our technicians regularly serve homes, societies and offices around Dharavi Leather Market, Dharavi Pottery Colony and Sion Station (nearby), and along Sion Bandra Link Road, LBS Road and Dharavi Road. If you're near any of these landmarks, same-day pickup for custom desktop computer upgrade is almost always available.
We also serve these nearby areas — tap your locality for local custom desktop computer upgrade:
4.9 from 128 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
~2.3 km from Dharavi. 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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