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Custom · Computer CPU Upgrade · Mumbai

Custom
Computer CPU Upgrade
in Mumbai

Professional Computer CPU Upgrade for your Custom laptop or computer in Mumbai. Experienced technicians, OEM-grade parts & 90-day warranty.

✓ Experienced Technicians ✓ Free Doorstep Pickup ✓ Same-Day Service ✓ 90-Day Warranty ✓ OEM Quality Parts

Open 9 AM – 9 PM · 7 days · Free pickup from Mumbai & nearby areas

Technician with a screwdriver over an opened laptop, RAM modules and hard drives on the repair mat Technician working inside an opened laptop with RAM modules and an SSD laid out beside it
Xigox technicians at the repair bench
What's Included

What Our Custom Computer CPU Upgrade Covers

Everything included in your Custom Computer CPU Upgrade service at Xigox Mumbai

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.

Book This Service
Why It Matters

Why Professional Custom Computer CPU Upgrade Makes a Difference

Understand why expert service protects your Custom laptop or computer and extends its lifespan

5–10× Faster Speeds

Upgrading from HDD to NVMe SSD delivers 5–10× faster boot times, app launches and file transfers.

Improved Battery Life

SSDs consume significantly less power than HDDs, giving your Custom Computer longer battery life.

No Moving Parts

Unlike HDDs, SSDs have no moving parts — they're shock-resistant and far less likely to fail.

Extend Product Lifespan

An SSD upgrade can give an old Custom Computer 3–5 more years of productive use.

Service Pricing

Custom Computer CPU Upgrade Cost in Mumbai

Transparent pricing · No hidden fees · Pay only after service is complete

ServiceEstimated CostWarranty
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 Quote

Why Us?

Why Choose Xigox for Custom Computer CPU Upgrade in Mumbai?

With 1,00,180+ successful repairs and a 4.9-star rating, Xigox is an independent Custom repair specialist serving Mumbai. Serving all addresses in the 400001 postal zone.

Same-Day Turnaround

Most Custom Computer CPU Upgrade jobs in Mumbai are completed same-day. Urgent service available for critical cases.

Full Transparency

We quote before starting work. No hidden fees. You pay exactly what you were quoted.

Lifetime Post-Repair Support

Free WhatsApp support for any questions about your Custom Computer CPU Upgrade after repair — always.

Free Pickup & Drop

Collection and return anywhere in Mumbai at no charge for lab-based Custom work — we don't bill for convenience.

Transparent Pricing

₹350 inspection fee (refunded if you proceed). Written quote before any Custom Computer CPU Upgrade work begins.

No Fix, No Repair Fee

If we cannot resolve your Custom Computer CPU Upgrade issue, you pay nothing beyond the inspection fee.

Repairs Completed
1,00,180+
Since 2011
Average Rating
4.9 ★
9,605+ reviews
Repair Warranty
90 Days
Parts & labour
Avg Response
30 Min
For common issues
Pickup & Drop
Free
₹350 inspection fee
Est. Since
2011
15+ yrs in Mumbai City

Who repairs your device

Repaired in-house by Xigox technicians

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.

  • Repaired in-house, not outsourced
  • Quote approved by you before work starts
  • Your files stay private
  • Microscope and board-level tools
  • Genuine or OEM-grade parts
  • 90-day warranty on repairs
Technician inspecting a laptop motherboard under a microscope at the repair bench Technician testing a laptop mainboard with a multimeter beside a Xigox-branded monitor Technician brushing dust off an opened laptop motherboard with a cleaning brush Technician inspecting a laptop motherboard under a microscope at the repair bench
Xigox technicians at the repair bench.
Service Process

How We Deliver Custom Computer CPU Upgrade

From booking to delivery — transparent, efficient, and professional every step of the way

Book Service

Call, WhatsApp or book online. Tell us you need Computer CPU Upgrade for your Custom laptop or computer in Mumbai. We'll confirm within minutes.

Free Doorstep Pickup

An experienced technician picks up your Custom laptop or computer from your Mumbai address at no cost. No travel required.

₹350 Inspection (refunded if you proceed with repair)

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.

Transparent Quote

We provide a detailed repair quote for Computer CPU Upgrade. Work only starts after your explicit written approval — no hidden charges ever.

Expert Repair

Our Custom specialists perform Computer CPU Upgrade using OEM-grade parts and professional-grade tools. multi-point quality check included.

90-Day Warranty + Delivery

Your Custom laptop or computer is returned to your Mumbai address with a written 90-day warranty. If the same issue recurs, we fix it free.

Customer reviews

What Customers Say About Custom Computer CPU Upgrade in Mumbai

4.9/5 · 12 reviews shown

See all 9,605+ reviews

Custom Gaming PC — OS Installation

“Windows on my Custom Gaming PC was corrupted beyond repair. Xigox Chembur performed a clean installation, migrated all my files, reinstalled essential software, and configured drivers. Boots fast and runs perfectly now.”
M Mrudula Wagh Manor · 14 Jan 2025 42

Custom Workstation — Audio Fix

“Audio on my Custom Workstation was crackling and cutting out. Xigox Mulund found a bad audio capacitor on the motherboard and replaced it. Crystal-clear sound now through both speakers and headphones. Precise component-level fix.”
S Sneha Kulkarni Dindoshi · 8 Dec 2025 21

Custom Workstation — Audio Fix

“Audio on my Custom Workstation was crackling and cutting out. Xigox Nalasopara found a bad audio capacitor on the motherboard and replaced it. Crystal-clear sound now through both speakers and headphones. Precise component-level fix.”
S Sachin Tambe Dockyard Road · 6 Mar 2025 34

Custom Office PC — Boot Issues Fix

“My Custom Office PC stopped booting into Windows showing disk errors. Xigox Powai diagnosed a failing SSD, cloned all data to a new drive, and restored full boot functionality. All programs and settings preserved perfectly.”
R Rishi Khanna Mumbai · 21 Aug 2025 41

Custom Gaming PC — Boot Issues Fix

“My Custom Gaming PC stopped booting into Windows showing disk errors. Xigox Malad diagnosed a failing SSD, cloned all data to a new drive, and restored full boot functionality. All programs and settings preserved perfectly.”
R Rohan Gupta Poisar · 10 Jun 2026 3

Custom Office PC — Memory Upgrade

“My Custom Office PC struggled with just eight gigs of RAM. Xigox Borivali installed thirty-two gigs in dual-channel with XMP enabled. Run Photoshop, Chrome, and Slack simultaneously now without any slowdown. Huge improvement.”
K Ketaki Mategaonkar Nagpada · 24 Sep 2025 9
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Repair examples

Recently Repaired Desktops & Computers

View All Recent Repairs

Gaming

PC RTX 4080

Fixed
Issue
No display output, fans spinning. No boot sequence.
Solution
Diagnosed motherboard failure. Replaced with compatible board.
Goregaon West 4 Hours
  • Motherboard
  • Gaming
  • Display

Mac

Mini M2

Fixed
Issue
Mac Mini came with 256GB SSD — constantly full. macOS throwing "disk almost full" warnings daily.
Solution
Upgraded internal SSD to 1TB. Migrated all data and macOS with Apple's migration tools. Apple Silicon boot verified.

Technician's note

M2 Mac Mini SSD upgrade requires specific NVMe controller compatibility. Used validated module.

Borivali West 2 Hours
  • SSD
  • Mac Mini
  • Apple

Dell

OptiPlex 7010

Fixed
Issue
PC dead — no power, no LED indicators. Power supply fan not spinning at all.
Solution
Diagnosed failed 450W PSU. Replaced with compatible unit. All components powered on successfully.

Technician's note

PSU exceeded 5-year lifespan. Recommended surge protector for office fleet.

Andheri West 1 Hour
  • PSU
  • Dell
  • Desktop

HP

ProDesk 400 G9

Fixed
Issue
Office desktop extremely slow. Boot time over 3 minutes. Applications taking 30+ seconds to launch.
Solution
Upgraded from 1TB HDD to 512GB NVMe SSD. Cloned OS and data. Boot time reduced to 8 seconds.

Technician's note

Original HDD retained as secondary storage. Best ROI upgrade for any desktop.

Bandra East 2 Hours
  • SSD
  • HP
  • Desktop

Custom

Gaming PC

Fixed
Issue
Customer purchased individual components online. Needed professional assembly, BIOS config, and OS installation.
Solution
Assembled all components with cable management. Configured BIOS, enabled XMP for RAM. Installed Windows 11 with all drivers and gaming softw...

Technician's note

Build: Ryzen 7 7800X3D, RTX 4070 Super, 32GB DDR5, 1TB NVMe. Stress tested for stability.

Goregaon West 4 Hours
  • Custom Build
  • Gaming
  • Assembly

Lenovo

ThinkCentre M70t

Fixed
Issue
PC randomly shutting down during heavy workloads. Sometimes fails to POST. Capacitor bulging visible.
Solution
Replaced 3 failed electrolytic capacitors with Japanese-grade caps. Reflowed solder joints around VRM area.

Technician's note

Component-level repair saved customer from motherboard replacement cost.

Thane West 3 Hours
  • Motherboard
  • Lenovo
  • Capacitor

FAQ

FAQs — Custom Computer CPU Upgrade in Mumbai

Everything you need to know before booking your service

10 questions answered

Single component 30-60 minutes. Full system upgrades with OS migration take 3-5 hours.
Yes. All our technicians are trained professionals with extensive hands-on experience in Custom Computer CPU Upgrade. They receive regular technical training on the latest Computer models and repair methodologies, ensuring consistently high-quality results. Customers across Mumbai (400001) enjoy priority same-day scheduling.
Booking is simple: WhatsApp or call +91 74997 61196, describe your computer issue, receive a free quote, and schedule a convenient pickup time in Mumbai. We're available 9 AM–9 PM, 7 days a week — including weekends and public holidays. We also serve Kurla West, Kurla, Kurla East, so you can recommend us to neighbours too.
Yes! Xigox offers same-day Custom Computer CPU Upgrade for most common issues in Mumbai. We pick up your computer in the morning, repair it at our workshop, and deliver it back by evening. Same-day service applies to screen replacements, battery changes, software repairs, and more. Our service covers the full 400001 postal area in Mumbai.
Absolutely. Data security is our top priority. Our technicians never access personal files during Custom Computer CPU Upgrade. We follow strict protocols to prevent data loss, and we'll always inform you before any procedure that could affect stored data. Your privacy is fully protected. Our service covers the full 400001 postal area in Mumbai.
Xigox handles Custom Computer CPU Upgrade for all major brands in Mumbai, including Apple, HP, Dell, Lenovo, Asus, Acer, MSI, Intel and custom-built systems — and many more. No brand or model is too complex — we repair them all. Customers across Mumbai (400001) enjoy priority same-day scheduling.
Yes — ₹350 for the inspection in Mumbai. Our technician diagnoses your computer and gives you a clear written estimate; if you go ahead with the repair, that ₹350 is adjusted against the total cost, so the inspection itself doesn't add to the bill. If you decide not to proceed, the ₹350 still applies for the technician's time. Free pickup also available in Kurla West, Kurla, Kurla East and surrounding areas.
We accept all major payment methods for Custom Computer CPU Upgrade in Mumbai: UPI (Google Pay, PhonePe, Paytm), debit/credit cards, net banking, and cash. Payment is collected after the repair is completed to your satisfaction — we never charge upfront without consent. We also serve Kurla West, Kurla, Kurla East, so you can recommend us to neighbours too.
Yes — out-of-warranty computers are most of what we handle in Mumbai. Once the manufacturer warranty lapses, authorised centres often quote near-replacement prices for a single component. We repair at component level where it is safe to do so, which is usually a fraction of that cost, and back it with our own 90-day warranty. We've been serving Mumbai City district for over 15 years.
You pay nothing beyond the ₹350 inspection. If we cannot resolve the fault, we explain exactly what we found, return your computer in the condition we received it, and — where the economics do not justify a repair — tell you so plainly rather than selling you work that is not worth doing. Customers near Mumbai in Mumbai are covered by our free pickup.

Still have questions?

Send us your question on WhatsApp or call — a technician will answer.

Custom Computer Repair in Mumbai — Xigox

Xigox is Mumbai's leading independent specialist for Custom Computer repair. Our engineers are not generalists — they undergo dedicated training on Custom hardware, firmware and diagnostics. Since 2011, we have completed over 1,00,000+ repairs across all Custom product lines, earning a 4.9-star average customer rating.

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 400001 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 Mumbai, our service coverage extends across Mumbai and all surrounding localities. In addition to Mumbai, we also provide doorstep repairs and free pickup for lab work for customers in Kurla West, Kurla, Kurla East and other nearby areas.

How your Custom Computer gets serviced depends on the fault. Part swaps happen on-site anywhere in Mumbai; 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

Mumbai & surrounding Mumbai areas

Doorstep repairs + free pickup for lab work

Contact Us

+91 74997 61196

info@xigox.com

Our Guarantee

90-day warranty on all repairs

Free re-repair if same fault recurs

Product lines

Custom Models We Repair for Computer CPU Upgrade in Mumbai

At our bench we handle Computer CPU Upgrade on the Custom Office range; the models are listed below.

Custom Office

A Custom Office PC is a desktop built from individually selected components for everyday office/productivity use rather than gaming or heavy workloads.

Custom Office PC

Custom Gaming PC

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.

Custom Gaming PC

Computer CPU Upgrade for All Custom Models in Mumbai

Select your Custom model for model-specific service details and pricing

Computer CPU Upgrade for Other Brands in Mumbai

We provide Computer CPU Upgrade across all major laptop and computer brands

Explore more services

More Repair & Tech Services Near Mumbai

Same technicians · Free pickup · 90-day warranty across all services.

Free Pickup · ₹350 Inspection, Credited · 90-Day Warranty · 4.9 ★

Book Custom
Computer CPU Upgrade Today

Free doorstep pickup · Expert Computer CPU Upgrade · 90-day warranty

Serving Mumbai and all of Mumbai MMR · Open 9 AM – 9 PM daily

Comparison

Xigox vs Other Custom Computer CPU Upgrade Shops in Mumbai

What you get with Xigox in Mumbai, side by side.

FeatureXigoxOther shops
Experienced Technicians Trained & VerifiedVaries; ask who will work on the device
Genuine / OEM Parts OEM-Quality PartsVaries; ask which part will be fitted
90-Day Warranty Written CertificateVaries; ask for the warranty in writing
Diagnosis / Inspection ₹350, credited to the repairVaries; ask what the diagnosis costs
Same-Day Turnaround Mumbai — Most RepairsVaries; ask for a time in writing
Free Doorstep Pickup Mumbai — FreeVaries; ask whether pickup is free
Transparent Pricing Written Quote FirstVaries; ask for a written quote first
Live WhatsApp Updates Real-time Repair StatusVaries; ask how you will get updates

Xigox charges ₹350 for inspection — credited to your repair cost if you go ahead.

How it's done

How We Perform Computer CPU Upgrade

What our technicians do, what it requires, and how to tell you need it.

1 How It's Performed

For an upgrade rather than a repair, our technicians start with component-level diagnosis under a microscope — checking power rails, shorted capacitors, and damaged ICs with a multimeter and thermal camera — before any chip-level soldering work begins, since a wrong first guess on a board-level repair can turn a fixable fault into a dead board.

Typical time: 2–24 hours depending on fault complexity

2 What This Requires

  • Backup of accessible data before any board-level work begins, since repairs at this level occasionally require data to be migrated to a new board or drive.
  • Clear communication on repair-vs-replace economics — on older or heavily damaged boards, a full replacement is sometimes genuinely more cost-effective than chip-level repair.

3 When You Need This

  • The laptop or PC shows no signs of life at all — no lights, no fans, no POST beep — after ruling out the charger/power supply itself.
  • Random shutdowns, freezes, or black screens that happen regardless of what software is running.
  • A visible burn mark, swollen capacitor, or liquid-damage residue on the board.

Custom Computer CPU Upgrade in Mumbai — Professional, Reliable, and Affordable

Don't waste time on booking portals. Reach the engineers directly with Xigox. Bulging or leaking capacitors in Mumbai are an extremely common fault on boards older than 5 years — especially after Mumbai's humid monsoon cycles. Xigox's board-level engineers perform targeted cap replacement rather than recommending a full board swap: a ₹500–₹1,500 repair instead of a ₹10,000–₹25,000 board replacement. When it's Custom Computer CPU Upgrade you need in Mumbai, Xigox applies this same standard: a written quote before any work begins, genuine-grade parts, and a 90-day warranty covering the finished Custom Computer CPU Upgrade — parts and labour both.

Fixed-Quote Policy for Custom Computer CPU Upgrade

The biggest frustration about repair shops in Mumbai is surprise bills after the job is done. We've built our entire model around transparency. Prior to touching your Custom, 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 job.

Transparent Inspection in Mumbai

Not sure what's wrong with your Custom? Before you commit to any repair, Xigox conducts a comprehensive hardware inspection. While we charge a nominal ₹350, this amount is fully refunded when you approve the quote. Our technicians in Mumbai will explain the exact fault clearly so you can make an informed decision.

Same-Day Custom Computer CPU Upgrade in Mumbai

We know you can't stay disconnected in Mumbai. We plan this job for speed and efficiency. For most issues, our technicians finish the job within hours. We arrange secure collection from your Mumbai home or office, perform the job using precision tools, and deliver it back to you.

Convenient Collection across Mumbai

Traveling across town in Mumbai takes hours. That's why Xigox has built a straightforward pickup and delivery network for this repair. Simply share your Mumbai 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.

Top-Rated Custom Computer CPU Upgrade in Mumbai

There are many repair shops in Mumbai, however, Xigox stands out for this job. We believe in 100% upfront pricing. Each job begins with a thorough diagnostic inspection for ₹350, which is fully refunded if you proceed. No surprise fees — only expert job in Mumbai.

Data Security During Custom Computer CPU Upgrade

Your personal data is our top priority during your repair. Customers throughout Mumbai 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.

Genuine Parts for Custom Computer CPU Upgrade

Reliability matters for this job. That's why our technicians exclusively use original-specification parts for your Custom. Rather than counterfeit components, we source from established suppliers. This helps your job last, backed by our written 90-day warranty.

Budget-Friendly Custom Computer CPU Upgrade in Mumbai

Expert repair doesn't have to be expensive in Mumbai. By optimizing our repair processes, we offer savings of up to half the cost compared to official repair outlets. You get the same OEM components for your Custom, without the massive markup. Request a price estimate for this repair in Mumbai today.

After-Repair Speed Custom Computer CPU Upgrade

Following a professional job in Mumbai, you can expect significantly better performance: faster boot times, lower fan noise, full-day battery performance, or crisp, bright display — based on what was fixed. Xigox performs a benchmark at the end of every job in Mumbai to document the improvement.

Board-Level Custom Computer CPU Upgrade in Mumbai

Swapping the whole board costs 3–5x more than fixing the fault on it. Xigox's on-site chip-level facility means engineers identify the specific chip and repair at the component level — saving customers thousands of rupees. Customers in Mumbai seek us out for chip-level repair.

Don't let a broken Custom slow you down in Mumbai. Call Xigox today for your Custom Computer CPU Upgrade. Backed by our written parts and labour warranty and upfront pricing, your Custom is in safe hands. Book your doorstep technician in Mumbai online now.

Service area

Custom Computer CPU Upgrade in Mumbai — Service Area & Coverage

Xigox provides custom computer cpu upgrade across Mumbai, in the Mumbai City district of Mumbai. Our doorstep pickup and on-site service cover the entire Mumbai area and the neighbourhoods around it.

Custom Computer CPU Upgrade near Mumbai

We also serve these nearby areas — tap your locality for local custom computer cpu upgrade:

Custom Computer CPU Upgrade price in Mumbai — know it before you book

  1. 1Pick your device & issue
  2. 2See the real price range
  3. 3Free doorstep pickup in Mumbai

4.9 from 53 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.

Nearest branch: BKC

~2.4 km from Mumbai. With free doorstep pickup you don't need to travel — this is our nearest branch.

Book a repair

Custom Computer CPU Upgrade — Book Now

Free pickup · Genuine parts · 90-day warranty

Booking received

We'll call you within 1 hour to confirm your appointment and arrange doorstep pickup.

Inspection fee: ₹350

  • Credited to your total repair cost if you go ahead.
  • Still applies if the device can't be repaired or you decline the repair.

+91

Device type *

Inspection fee: ₹350

  • If you go ahead with the repair, the ₹350 is credited to your total repair cost.
  • If the device can't be repaired or you decide not to continue, the ₹350 inspection fee still applies.

Your details are used only to arrange this repair. By submitting, you agree to our Privacy Policy.

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