iMac
24-inch M1
- Issue
- Startup disk full, running very slow. Kernel panics.
- Solution
- Upgraded SSD to 1TB. Migrated data. Optimized macOS.
- Storage
- iMac
- Upgrade
Dell · All-in-One PC GPU Upgrade · Shanti Nagar
Professional All-in-One PC GPU Upgrade for your Dell laptop or computer in Shanti Nagar. Experienced technicians, OEM-grade parts & 90-day warranty.
Open 9 AM – 9 PM · 7 days · Free pickup from Shanti Nagar & nearby areas

Everything included in your Dell All-in-One PC GPU Upgrade service at Xigox Shanti Nagar
Verified Speed Boost
Benchmark tests confirm performance improvements after SSD/RAM upgrade on your Dell 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 Dell 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 Dell 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 Dell All-in-One PC 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 Dell All-in-One PC 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 | 6 Months |
| Dual Component Upgrade | ₹2,199 - ₹4,899 | 6 Months |
| Full System Upgrade | ₹4,399 - ₹9,799 | 1 Year |
Final quote provided after free laptop or computer inspection. Work starts only with your approval.
Get Exact QuoteWhy Us?
With 1,00,054+ successful repairs and a 4.9-star rating, Xigox is an independent Dell repair specialist serving Shanti Nagar. Conveniently located near Mira Road Station.
If we cannot resolve your Dell All-in-One PC GPU Upgrade issue, you pay nothing beyond the inspection fee.
We repair Dell 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 Dell hardware regularly. Every repair is tested before return.
We use genuine Dell 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 Dell All-in-One PC GPU Upgrade jobs in Shanti Nagar are completed same-day. Urgent service available for critical cases.
Since 2011
9,727+ reviews
Parts & labour
For common issues
₹350 inspection fee
15+ yrs in Thane
Who repairs your device
Your Dell 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 All-in-One PC GPU Upgrade for your Dell laptop or computer in Shanti Nagar. We'll confirm within minutes.
An experienced technician picks up your Dell laptop or computer from your Shanti Nagar address at no cost. No travel required.
Your Dell laptop or computer is assessed by a specialist trained on Dell hardware. Full written inspection report — ₹350 fee refunded if you proceed with repair.
We provide a detailed repair quote for All-in-One PC GPU Upgrade. Work only starts after your explicit written approval — no hidden charges ever.
Our Dell specialists perform All-in-One PC GPU Upgrade using OEM-grade parts and professional-grade tools. 12-point quality check included.
Your Dell laptop or computer is returned to your Shanti Nagar 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
iMac
24-inch M1
Lenovo
IdeaCentre AIO 3 24
Technician's note
Backlight driver MOSFET shorted due to power surge. Recommended surge protector for prevention.
Apple
iMac 27-inch (2019)
Technician's note
SMART data showed 847 reallocated sectors on MQ01ABD100 HDD. New SSD benchmarks 2,800 MB/s read. Boot time now 12 seconds.
iMac
24 M2
Technician's note
Power fluctuations in the area caused regulator damage. Recommended UPS for protection.
ASUS
Zen AiO 24 M5401
Technician's note
AIO was 3 years old and never serviced. Recommended annual cleaning for slim AIO form factors.
iMac
24 M1
Technician's note
USB-C controller required precision BGA rework. Saved customer from entire logic board replacement.
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.
Xigox is Shanti Nagar's leading independent specialist for Dell All-in-One PC repair. Our engineers are not generalists — they undergo dedicated training on Dell hardware, firmware and diagnostics. Since 2011, we have completed over 1,00,000+ repairs across all Dell product lines, earning a 4.9-star average customer rating.
Every Dell component we fit is OEM-grade and batch-tested before it goes into your All-in-One PC — 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 401107 postal area within Thane district, ensuring same-day response for every repair request. ₹350 inspection fee (refunded if you proceed with repair). Located near Mira Road Station, our service coverage extends across Shanti Nagar and all surrounding localities. In addition to Shanti Nagar, we also provide doorstep repairs and free pickup for lab work for customers in Naya Nagar, Mira Bhayandar, Hatkesh Society and other nearby areas.
How your Dell All-in-One PC gets serviced depends on the fault. Part swaps happen on-site anywhere in Shanti Nagar; 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.
Every Dell repair at Xigox is covered by a 90-day warranty on all parts and labour. If the same fault recurs within the warranty period, we fix it at no charge. Our after-repair WhatsApp support means we are always available to answer questions about your Dell All-in-One PC.
Service Hours
Monday – Sunday · 9 AM – 9 PM
Open on all public holidays
Service Area
Shanti Nagar & 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
Xigox keeps Dell parts and service documentation for 7 Dell series, so All-in-One PC GPU Upgrade on a Alienware, Inspiron, Latitude and OptiPlex machine is handled by someone who has seen that chassis before. We regularly take in Alienware, Inspiron, Latitude and OptiPlex, along with Precision, Vostro and XPS units for All-in-One PC GPU Upgrade in Shanti Nagar. Specific Dell models on our current service list include Dell Inspiron 24 5420 AIO, Dell Inspiron 27 7720 AIO, Dell OptiPlex 5400 AIO and Dell OptiPlex 7410 AIO. If your Dell model is not listed, it is almost certainly still covered — send us the model number on the base sticker and we will confirm parts availability before you book.
The Dell Inspiron is Dell's mainstream consumer laptop line — everyday computing, schoolwork, and general productivity at a more accessible price point than the premium XPS line.
Worth knowing for this repair: Upgradeable RAM and storage on most models — a genuine repair/upgrade advantage over sealed designs.
The Dell OptiPlex is Dell's business desktop line — small-form-factor and tower options built for corporate deployment, with an emphasis on manageability, security features, and long-term part availability.
Guides
Written by the Xigox workshop team — diagnostics, cost breakdowns and step-by-step fixes you can read before you book.
A simple rule of thumb: once repair cost passes roughly 40-50% of replacement price, or a device is past 4-5 y...
3 min read AIO TipsWhich all-in-one PCs allow a RAM upgrade? Check your model in Task Manager, learn which brands use SO-DIMM, wh...
5 min read AIO GuideA slow all-in-one in Bhandup is usually a storage or RAM bottleneck, not a failing part; here's how to tell th...
3 min read AIO GuideiMacs in Carter Road's upscale homes get loud fans from dried thermal paste, not failing hardware; here's how...
3 min readSelect your Dell model for model-specific service details and pricing
Complete range of Dell repair and upgrade services at Xigox
Not sure if it's a All-in-One PC GPU Upgrade issue? Check these common Dell 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 All-in-One PC GPU Upgrade · 90-day warranty
Serving Shanti Nagar and all of Mumbai MMR · Open 9 AM – 9 PM daily
Comparison
What you get with Xigox in Shanti Nagar, 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 | Shanti Nagar — Most Repairs | Varies; ask for a time in writing |
| Free Doorstep Pickup | Shanti Nagar — 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
Skip the directories. Book direct for transparent pricing with Xigox. A desktop computer that freezes, shows artifacting, or fails to POST in Shanti Nagar needs specialist diagnosis. Xigox handles Dell All-in-One PC GPU Upgrade for custom-built PCs, OEM desktops (HP, Dell, Lenovo), and all-in-one units: PSU replacement, GPU upgrade, RAM diagnostics, and storage upgrade. Free pickup available across Shanti Nagar.
Wondering how fast Xigox can complete job in Shanti Nagar? Our standard process: First — call or WhatsApp +91 74997 61196 and our pickup technician arrives at your Shanti Nagar address within 2 hours. Then — ₹350 diagnostic pinpoints the issue. Step 3 — you approve the quote via WhatsApp — zero pressure. Step 4 — this job is done using OEM-grade components by our engineers, usually within 2–4 hours. Step 5 — we return it to you with a quality report.
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 Shanti Nagar customers value most: "Same-day fix with genuine parts and clear communication throughout." Become part of the growing community of satisfied Xigox customers in Shanti Nagar.
Your private information is fully protected during your job. Residents across Shanti Nagar rely on Xigox because we follow strict data privacy protocols. During the job, your photos, emails, and passwords are completely secure. In cases where OS reinstallation is required, we will always inform you first.
One of the most common complaints about repair shops in Shanti Nagar is hidden charges after the job is done. Xigox operates differently. Before any work begins, our technician shares a written quote 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.
Your Dell model never limits what we can fix. Xigox engineers are trained across all major brands: HP, Dell, Lenovo, Asus, Acer, MSI, Toshiba, Samsung and Apple MacBook. Different manufacturers have unique design choices we account for in every repair. This depth of brand knowledge reduces repair time and lowers the chance of secondary damage.
Longevity matters for this repair. Because of this, our team strictly use OEM-grade parts for your Dell. Instead of grey-market components, we use trusted supply chains. This guarantees your repair will last, supported by our standard 90-day warranty.
Navigating traffic in Shanti Nagar can be a nightmare. 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 Dell directly from you. Once the job is finished, we safely return it in protective packaging. Enjoy total convenience without leaving your desk.
Premium repair doesn't have to be expensive in Shanti Nagar. 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 Dell, without the massive markup. Request a price estimate for this repair in Shanti Nagar today.
A common question is whether their laptop insurance covers this job. We help with insurance claims and can generate the detailed GST invoice required for claim submission — broken down by component and labour. When manufacturer warranty has expired, our repair is almost always often far cheaper compared to the brand's authorised centre.
Businesses across Shanti Nagar 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 this repair for your Shanti Nagar workspace with GST invoices and complete service reports.
Never let a broken Dell ruin your day in Shanti Nagar. Reach out to Xigox today for your Dell All-in-One PC GPU Upgrade. Backed by our written parts and labour warranty and honest pricing, your Dell is in safe hands. Book your doorstep technician in Shanti Nagar by calling +91 74997 61196.
Service area
Xigox provides dell all-in-one pc gpu upgrade across Shanti Nagar (PIN 401107), in the Thane district of Mira Road. Our doorstep pickup and on-site service cover the entire Shanti Nagar area and the neighbourhoods around it.
Localities we cover in Shanti Nagar: Mira Road East, Kashimira. Wherever you are in Shanti Nagar, we can collect your device from your door and bring it back after the repair.
Our technicians regularly serve homes, societies and offices around Mira Road Station, Jangid Complex and Shri Ganesh Temple Mira Road, and along Shanti Nagar Road, LT Road and Mira Bhayander Road. If you're near any of these landmarks, same-day pickup for dell all-in-one pc gpu upgrade is almost always available.
We also serve these nearby areas — tap your locality for local dell all-in-one pc gpu upgrade:
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: Mira Road East
~1.4 km from Shanti Nagar. 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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