Dell · OptiPlex 5400 AIO · Sahar
Expert repair for your Dell OptiPlex 5400 AIO in Sahar. Free doorstep pickup, OEM-quality parts & 90-day warranty.
Open every day, 9 AM – 9 PM
Run by Tejas & Janak Chudasama since 2011
Xigox is a family-run, ISO 9001:2015-certified repair business, not a marketplace listing or a franchise. Every repair is backed by a written 90-day warranty and billed against GSTIN 27AJXPC8441R1Z7. Read our story
Transparent pricing · ₹350 inspection (refunded if you proceed with repair) · No hidden charges · Pay only after approval
| Issue / Component | Repair Price | Warranty |
|---|---|---|
| WiFi Software Fix | ₹350 - ₹799 | 1 Month |
| WiFi Card Repair | ₹749 - ₹1,499 | 3 Months |
| WiFi Card Replacement | ₹1,499 - ₹2,899 | 3 Months |
| Antenna + Card Replacement | ₹2,199 - ₹4,099 | 3 Months |
Prices may vary by exact condition. Final quote given after ₹350 inspection (refunded if you proceed with repair).
Get Exact QuotePhotos
Photographs of Xigox technicians working on opened laptops and boards. They show how the work is done, not the results on any particular customer's device.
All photos are real photographs of the Xigox team at work.
Why Us?
With 1,00,054+ successful repairs and a 4.9-star rating, Xigox is an independent Dell repair specialist serving Sahar. Serving all addresses in the 400099 postal zone.
We quote before starting work. No hidden fees. You pay exactly what you were quoted.
Free WhatsApp support for any questions about your Dell OptiPlex 5400 AIO WiFi Issue Repair after repair — always.
Collection and return anywhere in Sahar at no charge for lab-based Dell work — we don't bill for convenience.
₹350 inspection fee (refunded if you proceed). Written quote before any Dell WiFi Issue Repair work begins.
If we cannot resolve your Dell WiFi Issue Repair 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.
Since 2011
9,727+ reviews
Parts & labour
For common issues
₹350 inspection fee
15+ yrs in Mumbai Suburban
Who repairs your device
Your Dell OptiPlex 5400 AIO 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 — here's exactly what happens at every step
Call or WhatsApp +91 74997 61196. Tell us your Dell OptiPlex 5400 AIO issue in Sahar and schedule a free doorstep pickup.
Our experienced technician inspects your Dell OptiPlex 5400 AIO and provides a transparent written quote for WiFi Issue Repair.
Once approved, we perform WiFi Issue Repair using OEM-quality parts. Most repairs are completed same-day.
Every Dell OptiPlex 5400 AIO passes a multi-point QA test before delivery. Your 90-day warranty starts from this moment.
We deliver your repaired Dell OptiPlex 5400 AIO back to your Sahar address. Completely free, same day.
Post-repair support via WhatsApp. If the issue recurs within 90 days, we fix it at zero cost.
Repair examples
Lenovo
IdeaCentre AIO 3
Technician's note
Lenovo AIO has easy-access RAM slots behind stand cover. Dual-channel provides significant bandwidth boost.
Dell
Inspiron 24 5420 AIO
Technician's note
Power surge caused IC failure. Saved from full motherboard replacement.
iMac
27 5K 2020
Technician's note
iMac 27-inch is the last model with user-upgradable RAM. SSD requires display removal.
HP
Pavilion 24-ca AIO
Technician's note
HP AIO has accessible M.2 slot behind rear panel. HDD kept as secondary storage.
iMac
24 M3
Technician's note
iMac display is adhesive-bonded. Required heat station and precision suction tools for safe removal.
iMac
24-inch M1
Comparison
What you get with Xigox in Sahar, 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 | Sahar — Most Repairs | Varies; ask for a time in writing |
| Free Doorstep Pickup | Sahar — 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.
Customer reviews
4.9/5 · 12 reviews shown
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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.
Customer stories
What customers say about their laptop and computer repairs
“My iMac was overheating and shutting down randomly. Xigox did a complete thermal repaste and cleaned the internal fans. Temperature dropped by 20°C and it runs silently now. Excellent work!”
Apple iMac 27-inch
“My HP All-in-One had a flickering screen that was giving me headaches. Xigox diagnosed a failing inverter board and replaced it same day. Crystal clear display again — thank you!”
HP All-in-One 24
“Needed SSD upgrade in my Lenovo AIO that was running painfully slow. Xigox cloned my HDD to a 512GB NVMe SSD — boot time went from 3 minutes to 15 seconds! Best investment for an old machine.”
Lenovo IdeaCentre AIO 3
“My Dell All-in-One stopped turning on after a power surge. Xigox repaired the power supply board at component level instead of replacing the whole unit, saving me over ₹8,000. Honest service!”
Dell Inspiron AIO 5400
“Needed RAM upgrade on my M1 iMac — wait, the RAM is soldered! Xigox transparently told me that and instead optimized my storage and cleaned the system, improving performance significantly. Honest team...”
Apple iMac 24-inch M1
“Webcam and speakers stopped working simultaneously on my HP Envy AIO. Xigox found a loose ribbon cable inside and reconnected everything. Took 30 minutes and they didn't even charge much. Great experi...”
HP Envy AIO 34
FAQ
Everything you need to know before booking your repair
10 questions answered
Send us your question on WhatsApp or call — a technician will answer.
Most Sahar repair shops handle Dell the same way they handle every other make. We do not. Our Dell technicians are trained specifically on Dell OptiPlex 5400 AIO architecture — schematics, boardview files and firmware behaviour — which is why our first-time fix rate on Dell work is so much higher than a general shop's.
Every Dell component we fit is OEM-grade and batch-tested before it goes into your Dell OptiPlex 5400 AIO — 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 400099 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 Andheri East, our service coverage extends across Sahar and all surrounding localities. In addition to Sahar, we also provide doorstep repairs and free pickup for lab work for customers in Kalina, Andheri Kurla Road, Vile Parle East and other nearby areas.
How your Dell OptiPlex 5400 AIO gets serviced depends on the fault. Part swaps happen on-site anywhere in Sahar; 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 Dell OptiPlex 5400 AIO 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
Sahar & 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
Explore all available repair options for your Dell OptiPlex 5400 AIO
We repair all Dell models in Sahar
Free pickup & drop across all these neighbourhoods
Not sure which repair you need? See all Dell OptiPlex 5400 AIO repairs in Sahar
Same-day service available in all these nearby areas
Explore more services
Same technicians · Free pickup · 90-day warranty across all services.
₹350 inspection fee (refunded if you proceed with repair) · Same-day WiFi Issue Repair · 90-day warranty
Serving Sahar and all of Mumbai MMR · Open 9 AM – 9 PM daily
How it's done
What our technicians do, what it requires, and how to tell you need it.
For this specific fault, we test whether the issue is the wireless card, the antenna connection, or purely a driver/OS setting — each shows slightly different symptoms — before opening the chassis to reseat or replace the card and its antenna leads.
Typical time: 20–40 minutes
The model
The Dell OptiPlex 5400 AIO 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.
Tired of middlemen? Work with the actual repair team — Xigox. Fast doesn't have to mean careless for Dell OptiPlex 5400 AIO WiFi Issue Repair in Sahar. Xigox proves it every day. With free doorstep pickup across Sahar, same-day turnaround on most repairs, and prices quoted before any work, getting your Dell fixed has never been easier.
Traveling across town in Sahar can be a nightmare. That's why Xigox has built a straightforward pickup and delivery network for this issue. Just drop your pin, and our technician will pick up the Dell from your home or office. After the issue is completed, it is delivered back fully tested and sealed. Save your time without leaving your desk.
All the repair completed by Xigox in Sahar comes with a written three-month warranty on parts and labour. That means, if anything goes wrong within 3 months, we fix it at zero extra cost. You get a written warranty card with every repair, so the terms are clear.
Are you a student in Sahar? We know that a reliable Dell is critical for online classes. You get a written quote for this issue before any work starts, and our technicians suggest the lowest-cost fix that will last, such as a part repair instead of a full replacement. Mention your exam or submission date when you book and we plan the job around it. Stop letting hardware problems disrupt your studies — contact us for student-friendly this issue.
Following a professional repair in Sahar, 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 repair in Sahar to document the improvement.
Your issue doesn't end when the Dell is returned. The Xigox after-service team remains reachable 7 days a week, 9 AM–9 PM via WhatsApp or phone. Should any concern arise within 90 days of your issue, simply contact us and a technician is dispatched at no cost. This commitment is why residents in Sahar return to Xigox.
Is your deadline today? Xigox offers emergency the repair in Sahar for time-sensitive situations. From a presentation tomorrow and your Dell just crashed, our emergency service ensures completion within the same business day. Emergency the repair can be arranged including weekends in Sahar. Just say 'priority' when calling and our team will fast-track your repair immediately.
Curious how quickly Xigox can complete issue in Sahar? Here's our typical timeline: Step 1 — message us and our pickup technician arrives at your Sahar address within 2 hours. Step 2 — our inspection identifies the exact fault. Next — you give the go-ahead via WhatsApp — completely your decision. Finally — this issue is executed using genuine parts at our Virar West workshop, often same day. Then — your Dell is delivered back to you fully tested.
We know you can't stay disconnected in Sahar. We plan the repair for maximum convenience. For most issues, our technicians finish the repair within hours. We arrange secure collection from your Sahar home or office, perform the repair using precision tools, and deliver it back to you.
Longevity matters for this issue. 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 issue will last, supported by our standard 90-day warranty.
There are many repair shops in Sahar, however, Xigox stands out for the repair. We believe in total honesty. Each repair begins with a thorough diagnostic inspection for ₹350, which is fully refunded if you proceed. No surprise fees — only expert repair in Sahar.
Your Dell is an investment — protect it with a dependable Dell OptiPlex 5400 AIO WiFi Issue Repair team. Xigox looks after customers across Mumbai, Thane and Palghar with honest quotes. Need a quick fix? Reach us at +91 74997 61196 for instant Dell OptiPlex 5400 AIO WiFi Issue Repair in Sahar.
Service area
Xigox provides dell optiplex 5400 aio wifi issue repair across Sahar (PIN 400099), in the Mumbai Suburban district of Mumbai. Our doorstep pickup and on-site service cover the entire Sahar area and the neighbourhoods around it.
Localities we cover in Sahar: Andheri East, Chakala, Sahar Village. Wherever you are in Sahar, we can collect your device from your door and bring it back after the repair.
Our technicians regularly serve homes, societies and offices around Chhatrapati Shivaji International Airport, and along Sahar Road and International Airport Road. If you're near any of these landmarks, same-day pickup for dell optiplex 5400 aio wifi issue repair is almost always available.
We also serve these nearby areas — tap your locality for local dell optiplex 5400 aio wifi issue repair:
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: Sahar Airport, Andheri East
~1.3 km from Sahar. 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
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Inspection fee: ₹350
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Book a free pickup online, send your model and the problem on WhatsApp for a price, or talk to a technician.
9,727+ customer reviews · 4.9★ average
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