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Dell · OptiPlex 5400 AIO · Dockyard Road

Dell OptiPlex 5400 AIO
All-in-One Touchscreen Not Working
in Dockyard Road

Expert diagnosis and repair for All-in-One Touchscreen Not Working on your Dell OptiPlex 5400 AIO in Dockyard Road. Free doorstep pickup, genuine parts & 90-day warranty.

✓ ₹350 Inspection (refunded if you proceed with repair) ✓ Free Doorstep Pickup ✓ Same-Day Repair ✓ 90-Day Warranty

Open 9 AM – 9 PM · 7 days · ₹350 inspection fee (refunded if you proceed with repair)

Free
Diagnosis
90 Days
Repair Warranty
Same-Day
Turnaround
Free
Doorstep Pickup
OEM
Quality Parts
4.9 ★
Customer Rating
Same Day Repair 90-Day Warranty Genuine Parts Transparent Pricing Walk-in Welcome Free Pickup & Drop Since 2011 4.9/5 Rated ISO 9001:2015 Certified Same Day Repair 90-Day Warranty Genuine Parts Transparent Pricing Walk-in Welcome Free Pickup & Drop Since 2011 4.9/5 Rated ISO 9001:2015 Certified
Symptom Checker

Does Your Dell OptiPlex 5400 AIO Show These Signs?

Common indicators of All-in-One Touchscreen Not Working on Dell OptiPlex 5400 AIO. Recognise 2 or more? Your laptop or computer needs professional attention.

Screen cracked, shattered or deeply scratched

Display shows lines, flickering, or goes blank

Touch response is inaccurate or unresponsive

Dead pixels, discolouration or screen burn-in

Screen only works at certain tilt angles

Display panel separated from the chassis

Don't Ignore All-in-One Touchscreen Not Working

Unresolved hardware problems worsen over time and can cause secondary damage — increasing repair cost significantly.

Book Inspection (₹350)

Dell OptiPlex 5400 AIO All-in-One Touchscreen Not Working in Dockyard Road in Dockyard Road — Comprehensive Guide

Avoid the directory hustle. Choose a direct service centre with Xigox. A black screen, flickering display, or visible cracks on your Dell OptiPlex 5400 AIO — these are the signs you need All-in-One Touchscreen Not Working in Dockyard Road. Instead of replacing the full lid assembly, Xigox performs targeted panel replacement — at a fraction of a full assembly replacement. All panels undergoes dead-pixel testing, backlight calibration, and touch verification before delivery.

OEM-Grade Solutions for All-in-One Touchscreen Not Working

Quality matters for All-in-One Touchscreen Not Working. Because of this, our Dockyard Road service centre strictly uses genuine parts for your Dell OptiPlex 5400 AIO. Unlike unverified repairers in Dockyard Road that install fake components, we source directly from certified suppliers. This guarantees your All-in-One Touchscreen Not Working will last, supported by our standard 90-day warranty.

Post-Repair Support for All-in-One Touchscreen Not Working

All All-in-One Touchscreen Not Working completed by Xigox in Dockyard Road 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. Many repair shops in Dockyard Road offer no such guarantee — Xigox issues a written warranty card with every All-in-One Touchscreen Not Working.

Business & Corporate All-in-One Touchscreen Not Working in Dockyard Road

Businesses across Dockyard Road trust our All-in-One Touchscreen Not Working 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 All-in-One Touchscreen Not Working for your Dockyard Road workspace with GST invoices and complete service reports.

Urgent All-in-One Touchscreen Not Working in Dockyard Road

Can't wait 48 hours? Xigox offers rush All-in-One Touchscreen Not Working in Dockyard Road for urgent situations. From an important client meeting and your Dell OptiPlex 5400 AIO just crashed, our emergency service ensures completion within the same business day. Emergency All-in-One Touchscreen Not Working can be arranged including weekends in Dockyard Road. Just say 'priority' when calling and our team will fast-track your All-in-One Touchscreen Not Working immediately.

Post-Repair Quality Check after All-in-One Touchscreen Not Working

Completing the repair is just the first step at Xigox. Prior to delivery in Dockyard Road, it undergoes a strict multi-point inspection. We verify that your All-in-One Touchscreen Not Working was executed flawlessly, testing thermal performance. This attention to detail is why our return rate is so low across Dockyard Road.

Xigox Service Promise for All-in-One Touchscreen Not Working

Xigox's responsibility extends beyond the repair itself. Our Dockyard Road support line is available daily via call or message. If you notice anything unusual in the post-repair period, just reach out and we dispatch a technician immediately. This promise is why Dockyard Road customers choose Xigox again and again.

Expert Technicians for All-in-One Touchscreen Not Working in Dockyard Road

Not all shops in Dockyard Road has the skills for complex All-in-One Touchscreen Not Working. Our technicians are highly certified dealing with Dell OptiPlex 5400 AIO hardware. From basic part swaps to complex micro-soldering, we handle it all right here for Dockyard Road clients.

Affordable All-in-One Touchscreen Not Working in Dockyard Road

Premium All-in-One Touchscreen Not Working shouldn't break the bank in Dockyard Road. 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 Dell OptiPlex 5400 AIO, but at a much fairer price. Get your free quote for All-in-One Touchscreen Not Working in Dockyard Road now.

What Changes After All-in-One Touchscreen Not Working

After a successful All-in-One Touchscreen Not Working in Dockyard Road, most customers notice immediate performance improvements: quicker application loading, cooler operating temperatures, restored battery life, or a perfect display — depending on the specific repair. Xigox runs diagnostic tests before and after All-in-One Touchscreen Not Working in Dockyard Road to confirm the improvement.

Multi-Brand Expertise in Dockyard Road

Your Dell OptiPlex 5400 AIO 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.

Never let a broken Dell OptiPlex 5400 AIO ruin your day in Dockyard Road. Reach out to Xigox right now to schedule your All-in-One Touchscreen Not Working. With our 90-day warranty and honest pricing, you have nothing to lose. Schedule your free pickup in Dockyard Road by calling +91 74997 61196.

Root Cause Analysis

What Causes All-in-One Touchscreen Not Working on Dell OptiPlex 5400 AIO?

Understanding the root cause helps our engineers perform a precise, lasting repair — not just a temporary patch.

Physical Impact

Accidental drops, pressure or blunt force fracturing the display panel or digitiser layer.

Electrical Surge

Power spikes or incompatible chargers damaging the backlight inverter or display driver IC.

Thermal Stress

Extreme temperature cycles causing LCD delamination or pixel burn-in over time.

Manufacturing Defect

Factory-level quality issues in the display module, more common in older or budget models.

Cost Estimate

Repair Cost for Dell OptiPlex 5400 AIO All-in-One Touchscreen Not Working

Transparent pricing · ₹350 inspection fee (refunded if you proceed with repair) first · Pay only after approval

Repair TypeEstimated CostWarranty
All-in-One Touchscreen Not Working Repair ₹199 90 Days
All-in-One Touchscreen Not Working Repair ₹199 90 Days
All-in-One Touchscreen Not Working Repair ₹199 90 Days
All-in-One Touchscreen Not Working Repair ₹199 90 Days
All-in-One Touchscreen Not Working Repair ₹199 90 Days
All-in-One Touchscreen Not Working Repair ₹199 90 Days

Inspection fee ₹350 — refunded if you proceed with repair. No work starts without your approval.

Get Exact Quote
Why Us?

Why Choose Xigox for Dell Inspiron 27 7720 AIO Repair in Dockyard Road?

With 1,00,000+ successful repairs and a 4.9-star rating, Xigox is Dockyard Road's most trusted independent Dell repair specialist. Covering the entire Mumbai City district with same-day service.

Brand-Trained Technicians

Our engineers are specifically trained on Dell hardware — not generalists. Every repair is precise.

Genuine & OEM-Grade Parts

We use genuine Dell parts wherever available; otherwise OEM-certified compatible components.

90-Day Parts Warranty

Every repair backed by a written 90-day warranty. Same fault recurs? We fix it free of charge.

Same-Day Turnaround

Most Dell repairs in Dockyard Road 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 Dell Inspiron 27 7720 AIO after repair — always.

1,00,000+
Repairs Completed
Since 2011
4.9 ★
Average Rating
44,883+ reviews
90 Days
Repair Warranty
Parts & labour
30 Min
Avg Response
For common issues
Free
Pickup & Drop
₹350 inspection fee
2011
Est. Since
15+ yrs in Mumbai City
Our Repair Facility

Real Technicians. 100% Guaranteed Work.

Most online repair websites outsource your laptop or computer to random local shops. Xigox operates its own fully-equipped repair labs with dedicated BGA reballing stations and microscopic soldering equipment. When you trust us with Dell OptiPlex 5400 AIO, it stays securely in our controlled environment.

Every technician at Xigox is in-house trained and certified — no freelancers, no third-party sub-contractors. We invest in continuous training so our engineers stay ahead of the latest chipsets, display technologies, and component architectures.

Our lab follows strict data-confidentiality protocols. Your personal files, passwords, and accounts are never accessed during repair — guaranteed.

No Third-Party Outsourcing Strict Data Confidentiality Micro-Soldering Equipment Certified Engineers Only CCTV-Monitored Lab Genuine OEM-Grade Parts
Technician diagnosing Dell OptiPlex 5400 AIO Repair in Xigox Mumbai lab
Specialist Logic Board Dell OptiPlex 5400 AIO Repair at Xigox repair facility
Xigox repair lab workbench — Dell OptiPlex 5400 AIO Repair
Inside Xigox certified repair centre — Dell OptiPlex 5400 AIO Repair
Our Process

How We Fix Dell OptiPlex 5400 AIO All-in-One Touchscreen Not Working

A transparent, step-by-step process from booking to delivery — nothing hidden

01

Describe Your Issue

Call or WhatsApp +91 74997 61196. Tell us about the All-in-One Touchscreen Not Working on your Dell OptiPlex 5400 AIO in Dockyard Road — no technical jargon required.

02

Free Doorstep Pickup

We dispatch a certified technician to your Dockyard Road address. Free pickup — no travel, no hassle, no waiting at a service centre.

03

Expert Diagnosis

Your Dell OptiPlex 5400 AIO is inspected by a specialist. We identify the root cause of the All-in-One Touchscreen Not Working and provide a written quote — zero obligation.

04

Approved Repair

Once you approve the quote, we fix the All-in-One Touchscreen Not Working using OEM-grade parts. No work starts without your explicit consent.

05

12-Point QA Check

Every repaired Dell OptiPlex 5400 AIO passes a rigorous 12-point quality assurance checklist. We verify the All-in-One Touchscreen Not Working is fully and permanently resolved.

06

Delivery + 90-Day Warranty

Your Dell OptiPlex 5400 AIO is returned to your Dockyard Road address with a written 90-day warranty certificate. Same fault recurs? Fixed free.

Live — Recently Repaired All-in-One PCs

Imac
24 M3
✓ Fixed
1 day ago
Issue

Large crack across 4.5K Retina display after accidental impact. Colors distorted, touch not available on iMac.

Solution

Carefully removed glued display assembly. Installed genuine-quality 4.5K Retina panel. P3 wide color and True Tone verified.

Technician's Note

iMac display is adhesive-bonded. Required heat station and precision suction tools for safe removal.

Andheri West 3 Hours
Screen iMac Retina
Imac
24-inch M1
✓ Fixed
6 days ago
Issue

Startup disk full, running very slow. Kernel panics.

Solution

Upgraded SSD to 1TB. Migrated data. Optimized macOS.

Dadar West 3 Hours
Storage iMac Upgrade
Lenovo
IdeaCentre AIO 3 24
✓ Fixed
4 days ago
Issue

Screen completely dark but faint image visible under flashlight. System running fine — audio and USB all working.

Solution

Diagnosed failed LED backlight driver board. Replaced driver IC and tested backlight uniformity across all zones. Full brightness restored.

Technician's Note

Backlight driver MOSFET shorted due to power surge. Recommended surge protector for prevention.

Thane West 2 Hours
Lenovo All-in-One Backlight
Apple
iMac 27-inch (2019)
✓ Fixed
2 days ago
Issue

iMac extremely slow — taking 5 minutes to boot. Fusion Drive HDD component failing with reallocated sectors.

Solution

Removed failing Fusion Drive. Installed 1TB NVMe SSD via PCIe adapter. Cloned macOS Ventura with all data intact. Applied fresh thermal past...

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.

Bandra West 3.5 Hours
iMac SSD Upgrade Fusion Drive
Imac
24 M2
✓ Fixed
6 days ago
Issue

iMac shutting down randomly after 10-15 minutes of use. Sometimes not turning on at all.

Solution

Diagnosed intermittent power board failure. Replaced faulty voltage regulator components. iMac running stably.

Technician's Note

Power fluctuations in the area caused regulator damage. Recommended UPS for protection.

Borivali East 3 Hours
Power iMac Shutdown
Asus
Zen AiO 24 M5401
✓ Fixed
3 days ago
Issue

AIO running extremely hot. Fan constantly at full speed. Performance throttling during normal use.

Solution

Disassembled AIO. Cleaned dust-clogged fan and heatsink. Applied premium thermal paste. Temps dropped 20\u00b0C.

Technician's Note

AIO was 3 years old and never serviced. Recommended annual cleaning for slim AIO form factors.

Dadar West 1 Hour
Overheating ASUS AIO
Verified Customer Reviews

What Customers Say About Dell OptiPlex 5400 AIO All-in-One Touchscreen Not Working in Dockyard Road

4.9/5 · 9 Reviews

Real customers · No paid reviews · All verified repairs

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S
Sonali Gupte
📍 Dockyard Road · 7 Mar 2026
43
Acer Aspire C27-1700 — Built-in Speaker Fix

"Built-in speakers on my Acer Aspire C27-1700 had crackling and one side was dead. Xigox Nalasopara replaced both speaker drivers with matching OEM units. Crystal-clear stereo sound now at every volume level. Calls and music sound perfect."

R
Rohit Deshpande
📍 Dockyard Road · 19 Jan 2025
16
ASUS Zen AiO 24 M5401 — Memory Expansion

"My ASUS Zen AiO 24 M5401 was crawling with only eight gigs of RAM. Xigox Nalasopara carefully opened the compact chassis and installed thirty-two gigs in dual-channel. Zero slowdowns now no matter how many apps I run. Huge difference."

N
Neelam Kale
📍 Dockyard Road · 23 May 2025
35
Lenovo Yoga AIO 7 — HDD SSD Failure Fix

"Internal hard drive on my Lenovo Yoga AIO 7 failed with clicking sounds. Xigox Nalasopara cloned recoverable data to a new one-terabyte SSD and installed it in the sealed chassis. Lightning-fast performance now. All files saved."

B
Bhavna Jha
📍 Dockyard Road · 20 Feb 2026
22
HP Envy 34 AIO — Built-in Speaker Fix

"Built-in speakers on my HP Envy 34 AIO had crackling and one side was dead. Xigox Nalasopara replaced both speaker drivers with matching OEM units. Crystal-clear stereo sound now at every volume level. Calls and music sound perfect."

P
Preeti Joglekar
📍 Dockyard Road · 4 Nov 2024
45
Dell OptiPlex 5400 AIO — Memory Expansion

"My Dell OptiPlex 5400 AIO was crawling with only eight gigs of RAM. Xigox Nalasopara carefully opened the compact chassis and installed thirty-two gigs in dual-channel. Zero slowdowns now no matter how many apps I run. Huge difference."

N
Nisha Mehta
📍 Dockyard Road · 5 Dec 2024
37
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FAQs

FAQs — Dell OptiPlex 5400 AIO All-in-One Touchscreen Not Working in Dockyard Road

Everything you need to know before booking a diagnosis

8 questions answered Verified & updated
The cost to fix All-in-One Touchscreen Not Working in Dockyard Road varies by all-in-one PC model and severity. Xigox charges ₹350 for inspection — refunded if you proceed with the repair. A transparent written quote before any work begins. You're never charged until you approve the repair — no hidden fees, ever. Customers near Dockyard Road in Dockyard Road get our fastest response times.
Xigox repairs All-in-One Touchscreen Not Working on Apple, HP, Dell, Lenovo, Asus, Acer, MSI, Microsoft and Samsung, and more. Our engineers are trained on brand-specific procedures and we stock genuine-grade parts for the most common models, so most repairs in Dockyard Road are completed the same day. Customers near Dockyard Road in Dockyard Road get our fastest response times.
It depends on the age and value of the all-in-one PC. As a rule, if the repair costs less than a third of a comparable replacement and the rest of the hardware is healthy, repairing is worth it. After the inspection we tell you the honest repair cost and what a replacement would run, so the comparison is yours to make — we do not push a repair that is not worth doing. Customers near Dockyard Road in Dockyard Road get our fastest response times.
No. For any all-in-one PC that still powers on we take a full backup before touching the hardware, and for units that do not, we attempt recovery before repair. Your data is never accessed beyond what the repair requires, and nothing is copied off-site. Customers near Dockyard Road in Dockyard Road get our fastest response times.
For part replacements our technician works at your address in Dockyard Road. All-in-One Touchscreen Not Working that traces back to the board needs microscope and hot-air rework, so that job comes to the lab — with free pickup and drop either way. We tell you which category yours is before you commit. Customers near Dockyard Road in Dockyard Road get our fastest response times.
You bring it straight back. The same fault inside 90 days is covered under warranty — no second inspection fee, no diagnostic charge, no argument. Our re-repair rate runs under 2%, but the cover is there in writing precisely so you do not have to rely on that number. Customers near Dockyard Road in Dockyard Road get our fastest response times.
We use OEM or OEM-grade components and tell you which one your quote covers before work starts. We do not fit unbranded aftermarket parts or recycled pulls sold as new — part quality is the single biggest factor in whether a all-in-one PC repair lasts, so it is not somewhere we cut cost. Customers near Dockyard Road in Dockyard Road get our fastest response times.
That is what the ₹350 inspection is for. Symptoms overlap constantly — the same visible behaviour can come from three different components. We test rather than guess, then show you what we found before quoting. If the actual fault turns out to be something cheaper, the quote reflects that. Customers near Dockyard Road in Dockyard Road get our fastest response times.

Still have questions?

Our team responds within 15 minutes on WhatsApp. Send us your question and get expert advice instantly.

Dell OptiPlex 5400 AIO Repair in Dockyard Road — Xigox

Xigox is Dockyard Road's leading independent specialist for Dell OptiPlex 5400 AIO 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 rating from verified customers.

Parts for Dell OptiPlex 5400 AIO 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 400010 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 Dockyard Road, our service coverage extends across Dockyard Road and all surrounding localities. In addition to Dockyard Road, we also provide doorstep repairs and free pickup for lab work for customers in Wadi Bunder, Chinch Bunder, Mazgaon and other nearby areas.

Doorstep part replacement (battery, keyboard, screen, SSD, RAM) is available across Dockyard Road. 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.

We back Dell work with a 90-day parts-and-labour warranty in writing, not just a verbal promise. Our re-repair rate is under 2%, but if your Dell OptiPlex 5400 AIO does come back with the same fault we cover it. You keep a direct WhatsApp line to the team that did the work.

Service Hours
Monday – Sunday · 9 AM – 9 PM
Open on all public holidays
Service Area
Dockyard Road & surrounding Mumbai areas
Doorstep repairs + free pickup for lab work
Contact Us
info@xigox.com
Our Guarantee
90-day warranty on all repairs
Free re-repair if same fault recurs

All-in-One Touchscreen Not Working Repair for Other Dell Models

We diagnose and fix All-in-One Touchscreen Not Working on all Dell models in Dockyard Road

All-in-One Touchscreen Not Working on Other Brands in Dockyard Road

We fix All-in-One Touchscreen Not Working on all major all_in_one brands — same quality, same warranty

Areas, Roads & Landmarks We Cover in Dockyard Road

Free pickup & drop across all these neighbourhoods

📍 Localities & Neighbourhoods

Mazgaon Reay Road Ballard Estate Carnac Bunder

🛣️ Roads & Highways

P D'Mello Road

Landmarks & Famous Places

Mazgaon Dock

Dell OptiPlex 5400 AIO All-in-One Touchscreen Not Working Repair Near Dockyard Road

Free doorstep service available in all these nearby areas

All-in-One Touchscreen Not Working Repair Across Mumbai — All Locations

Explore More Services

More Repair & Tech Services Near Dockyard Road

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

₹350 Inspection (refunded if you proceed with repair) · 1,00,000+ Repairs · 4.9 ★ · 90-Day Warranty

Ready to Fix Your
Dell OptiPlex 5400 AIO?

₹350 Inspection (refunded if you proceed with repair) · Expert repair for All-in-One Touchscreen Not Working · 90-day warranty

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

Dell OptiPlex 5400 AIO All-in-One Touchscreen Not Working Repair in Dockyard Road — Service Area & Coverage

Xigox provides dell optiplex 5400 aio all-in-one touchscreen not working repair across Dockyard Road (PIN 400010), in the Mumbai City district of Mumbai. Our doorstep pickup and on-site service cover the entire Dockyard Road area and the neighbourhoods around it.

Localities we cover in Dockyard Road: Mazgaon, Reay Road, Ballard Estate, Carnac Bunder. Wherever you are in Dockyard Road, a certified Xigox technician can reach you — usually within 30–60 minutes.

Our technicians regularly serve homes, societies and offices around Mazgaon Dock, and along P D'Mello Road. If you're near any of these landmarks, same-day pickup for dell optiplex 5400 aio all-in-one touchscreen not working repair is almost always available.

Dell OptiPlex 5400 AIO All-in-One Touchscreen Not Working Repair near Dockyard Road

We also serve these nearby areas — tap your locality for local dell optiplex 5400 aio all-in-one touchscreen not working repair:

Same-Day Repair Available

Fix All-in-One Touchscreen Not Working on Dell OptiPlex 5400 AIO — Book Now

₹350 inspection fee refunded if you proceed with repair · 90-day warranty

Booking Confirmed!

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

Inspection Fee: ₹350

  • Refunded if you proceed — credited toward total repair cost
  • Applies if laptop is not repairable or you decline repair

+91

Inspection Fee: ₹350

  • If you proceed with the repair, ₹350 is refunded — applied as a credit toward your total repair cost.
  • If your laptop is not repairable or you decide not to continue, the ₹350 inspection fee will still apply.

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