Professional Gaming PC GPU Upgrade for your Custom laptop or computer in Poisar. Experienced technicians, OEM-grade parts & 90-day warranty.
Open 9 AM – 9 PM · 7 days · Free pickup from Poisar & nearby areas
Everything included in your Custom Gaming PC GPU Upgrade service at Xigox Poisar
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.
Transparent pricing · No hidden fees · Pay only after service is complete
| Service | Estimated Cost | 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 |
Final quote provided after free laptop or computer inspection. Work starts only with your approval.
Get Exact QuoteWhy Us?
With 1,00,227+ successful repairs and a 4.9-star rating, Xigox is an independent Custom repair specialist serving Poisar. Conveniently located near Poisar Bus Depot.
Collection and return anywhere in Poisar 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 Gaming PC GPU Upgrade work begins.
If we cannot resolve your Custom Gaming PC GPU 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.
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 Gaming PC GPU Upgrade for your Custom laptop or computer in Poisar. We'll confirm within minutes.
An experienced technician picks up your Custom laptop or computer from your Poisar 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 Gaming PC GPU Upgrade. Work only starts after your explicit written approval — no hidden charges ever.
Our Custom specialists perform Gaming PC GPU Upgrade using OEM-grade parts and professional-grade tools. multi-point quality check included.
Your Custom laptop or computer is returned to your Poisar 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
HP
EliteDesk 800 G9
Technician's note
Accounting firm with heavy Tally usage. 32GB is optimal for their workflow.
Mac
Mini M2
Technician's note
M2 Mac Mini SSD upgrade requires specific NVMe controller compatibility. Used validated module.
Dell
Vostro 3910
Technician's note
Infection via phishing email attachment. Trained customer on email safety and suspicious link identification.
Dell
OptiPlex 7010
Technician's note
PSU exceeded 5-year lifespan. Recommended surge protector for office fleet.
HP
ProDesk 400 G9
Technician's note
Original HDD retained as secondary storage. Best ROI upgrade for any desktop.
Lenovo
ThinkCentre M70t
Technician's note
Component-level repair saved customer from motherboard replacement cost.
Watch & learn
Repair videos from our Virar West workshop
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 9,605+ 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.
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 Poisar 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 400067 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 Poisar Bus Depot, our service coverage extends across Poisar and all surrounding localities. In addition to Poisar, we also provide doorstep repairs and free pickup for lab work for customers in Kandivali, Kandivali West, Charkop and other nearby areas.
Doorstep part replacement (battery, keyboard, screen, SSD, RAM) is available across Poisar. 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.
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
Poisar & 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 Gaming PC GPU Upgrade on the Custom Gaming PC range; the models are listed below.
A Custom Workstation is a desktop built from individually selected professional-grade components for engineering, creative, or data workloads, rather than a certified pre-built workstation.
Worth knowing for this repair: Component mix is unique to each build — we confirm exact parts (including whether ECC memory or workstation-class GPUs are present) before diagnosis.
A Custom Office PC is a desktop built from individually selected components for everyday office/productivity use rather than gaming or heavy workloads.
Guides
Written by the Xigox workshop team — diagnostics, cost breakdowns and step-by-step fixes you can read before you book.
A gaming PC that won't boot fails at power, POST, display or Windows. Match your symptom to the stage, then ru...
6 min read Computer RepairGaming PC crashing under load? A Borivali guide to power supply, heat and memory faults, with indicative PSU a...
4 min read Computer RepairEditing, design or 3D desktop crashing? A Goregaon guide to render faults, storage layouts, RAM sizing, iMac c...
4 min read Computer RepairGaming PC crashing or an all-in-one running slow in Dahisar? Learn how to separate heat, power and memory faul...
4 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 Gaming PC GPU 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 Gaming PC GPU Upgrade · 90-day warranty
Serving Poisar and all of Mumbai MMR · Open 9 AM – 9 PM daily
Comparison
What you get with Xigox in Poisar, 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 | Poisar — Most Repairs | Varies; ask for a time in writing |
| Free Doorstep Pickup | Poisar — 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 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
Don't waste time on booking portals. Reach the engineers directly with Xigox. VRAM overheating, shader cache corruption, and driver-level GPU faults can't be diagnosed with standard consumer tools. Xigox's gaming specialists use dedicated GPU stress-testing tools to differentiate software faults from hardware faults — often resolving what looks like a ₹40,000 GPU replacement with a ₹2,000 thermal repaste. When it's Custom Gaming PC GPU Upgrade you need in Poisar, Xigox applies this same standard: a written quote before any work begins, genuine-grade parts, and a 90-day warranty covering the finished Custom Gaming PC GPU Upgrade — parts and labour both.
Not everyone in Poisar can handle complex this job. Xigox's engineers undergo rigorous training specifically for Custom hardware. Whether it's a minor fix or advanced component-level motherboard repair, we fix it properly right here for Poisar clients.
Every repair performed by Xigox in Poisar comes with a documented 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 with every repair, so you know exactly what is covered.
Fixing the immediate problem is only half the job at Xigox. Before your Custom is returned in Poisar, it must pass a strict multi-point quality check. Our team ensures that the job was successful, checking wi-fi connectivity. This level of testing is the reason for our 4.9★ rating across Poisar.
Businesses across Poisar trust our repair to minimise downtime. We offer annual maintenance plans, priority turnaround, and a single point of contact. From a small team or an entire floor, Xigox manages this repair for your Poisar workspace with GST invoices and complete service reports.
High-quality job shouldn't break the bank in Poisar. 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 job in Poisar now.
Xigox's responsibility extends beyond the repair itself. The Xigox after-service team remains reachable 7 days a week, 9 AM–9 PM via WhatsApp or phone. Should any concern arise in the post-repair period, simply contact us and a technician is dispatched at no cost. This commitment is why residents in Poisar return to Xigox.
Getting your Custom fixed in Poisar is incredibly hassle-free. Step 1, call or WhatsApp us at +91 74997 61196 to describe your issue. Next, our complimentary collection driver arrives at your Poisar doorstep within 1–2 hours. The team then carry out a thorough diagnostic (₹350, credited toward your repair). Once you agree, this job is executed with genuine parts — and your Custom is returned to you. Most repairs done same day.
Traveling across town in Poisar can be a nightmare. That's why Xigox has built a straightforward pickup and delivery network for this repair. Simply share your Poisar address, and our technician will pick up the Custom from your home or office. After the repair is completed, it is delivered back fully tested and sealed. Save your time without leaving your desk.
Don't just take our word for it. Xigox has earned a 4.9-star rating from 9,605+ customer reviews from customers across Mumbai MMR. Customers frequently mention: no surprise charges, same-day completion, and OEM-grade replacements. What Poisar customers value most: "Same-day fix with genuine parts and clear communication throughout." Join the growing community of happy Xigox customers in Poisar.
You have options in Poisar, but Xigox is the preferred choice for this repair. Our core values include 100% upfront pricing. Every repair starts with a detailed hardware check costing just ₹350, refunded if you proceed. No hidden charges — just professional repair in Poisar.
Thousands of returning customers across Mumbai, Thane and Palghar can't be wrong. Xigox is your trusted partner for Custom Gaming PC GPU Upgrade in Poisar. 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 gaming pc gpu upgrade across Poisar (PIN 400067), in the Mumbai Suburban district of Mumbai. Our doorstep pickup and on-site service cover the entire Poisar area and the neighbourhoods around it.
Localities we cover in Poisar: Kandivali East, Borivali East. Wherever you are in Poisar, we can collect your device from your door and bring it back after the repair.
Our technicians regularly serve homes, societies and offices around Poisar Bus Depot, Kandivali Station (nearby) and ISKCON Temple Juhu (nearby), and along Poisar Road, Western Express Highway and IC Colony Road. If you're near any of these landmarks, same-day pickup for custom gaming pc gpu upgrade is almost always available.
We also serve these nearby areas — tap your locality for local custom gaming pc gpu upgrade:
4.9 from 9,605 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: Borivali West
~2.7 km from Poisar. 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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