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Dell · OptiPlex 5400 AIO · Tarapur

Dell OptiPlex 5400 AIO
Computer Keyboard/Mouse Not Working
in Tarapur

Expert diagnosis and repair for Computer Keyboard/Mouse Not Working on your Dell OptiPlex 5400 AIO in Tarapur. 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
WhatsApp to Book Inspection +91 74997 61196

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 Computer Keyboard/Mouse Not Working on Dell OptiPlex 5400 AIO. Recognise 2 or more? Your laptop or computer needs professional attention.

Some keys stuck, unresponsive or repeating

Keys output wrong characters or double-type

Keyboard affected by liquid spill

Keycaps are broken, popped off or missing

Keyboard backlight not working or flickering

Built-in trackpad unresponsive or erratic

Don't Ignore Computer Keyboard/Mouse Not Working

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

Book Inspection (₹350)

Dell OptiPlex 5400 AIO Computer Keyboard/Mouse Not Working in Tarapur in Tarapur — Comprehensive Guide

Tired of middlemen? Work with the actual repair team — Xigox. Backlit keyboard failures on Dell OptiPlex 5400 AIO in Tarapur are commonly a connector issue rather than a full keyboard failure. Before quoting a full deck replacement, our Tarapur engineers diagnose the backlight circuit directly — often restoring backlighting without any parts cost.

Urgent Computer Keyboard/Mouse Not Working in Tarapur

Can't wait 48 hours? We provide rush Computer Keyboard/Mouse Not Working in Tarapur for urgent situations. Whether you have an important client meeting and your Dell OptiPlex 5400 AIO just stopped working, our priority service guarantees your Dell OptiPlex 5400 AIO is repaired within 4–6 hours. Emergency Computer Keyboard/Mouse Not Working are available 7 days a week in Tarapur. Simply mention 'URGENT' when booking and we'll prioritise your Computer Keyboard/Mouse Not Working immediately.

OEM-Grade Solutions for Computer Keyboard/Mouse Not Working

Reliability matters for Computer Keyboard/Mouse Not Working. That's why our Tarapur team exclusively uses original-specification parts for your Dell OptiPlex 5400 AIO. Compared to local shops in Tarapur that use counterfeit components, we use trusted supply chains. This ensures your Computer Keyboard/Mouse Not Working is durable, backed by our written 90-day warranty.

Transparent Inspection in Tarapur

Not sure what's wrong with your Dell OptiPlex 5400 AIO? Before you commit to any Computer Keyboard/Mouse Not Working, Xigox conducts a comprehensive hardware inspection. While we charge a nominal ₹350, this amount is fully refunded when you approve the quote. Our local experts will explain the exact fault clearly so you can make an informed decision.

Xigox Service Promise for Computer Keyboard/Mouse Not Working

Your Computer Keyboard/Mouse Not Working doesn't end when the Dell OptiPlex 5400 AIO is returned. Our Tarapur support line is available daily via call or message. If you notice anything unusual within 90 days of your Computer Keyboard/Mouse Not Working, just reach out and we dispatch a technician immediately. This promise is why Tarapur customers choose Xigox again and again.

Business & Corporate Computer Keyboard/Mouse Not Working in Tarapur

Businesses across Tarapur trust our Computer Keyboard/Mouse Not Working to maintain productivity. We offer AMC agreements, priority SLA turnaround, and a single point of contact. From a small team or an entire floor, Xigox manages Computer Keyboard/Mouse Not Working for your Tarapur workspace with GST invoices and complete service reports.

All-Brand Computer Keyboard/Mouse Not Working in Tarapur

No matter the Dell OptiPlex 5400 AIO you own, Xigox handles Computer Keyboard/Mouse Not Working. Xigox engineers are trained across all major brands: HP, Dell, Lenovo, Asus, Acer, MSI, Toshiba, Samsung, Sony VAIO, and Apple MacBook. Different manufacturers have unique design choices — Lenovo's ThinkPad keyboard — and we account for these in every repair. Model-specific experience cuts diagnostic time and improves first-time fix rates.

Affordable Computer Keyboard/Mouse Not Working in Tarapur

High-quality Computer Keyboard/Mouse Not Working doesn't have to be expensive in Tarapur. 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 OptiPlex 5400 AIO, without the massive markup. Request a price estimate for Computer Keyboard/Mouse Not Working in Tarapur today.

Post-Repair Quality Check after Computer Keyboard/Mouse Not Working

Fixing the immediate problem is only half the job at Xigox. Before your Dell OptiPlex 5400 AIO is returned in Tarapur, it must pass a strict multi-point quality check. Our team ensures that the Computer Keyboard/Mouse Not Working was 100% successful, checking port functionality. This meticulous testing is the reason for our 4.9★ rating across Tarapur.

Post-Repair Support for Computer Keyboard/Mouse Not Working

Each Computer Keyboard/Mouse Not Working performed by Xigox in Tarapur comes with a comprehensive 90-day warranty covering parts and labour. Simply put, if the same issue recurs within 90 days, we redo it completely free. Other services in Tarapur won't back their work — Xigox provides a printed warranty receipt with every Computer Keyboard/Mouse Not Working.

What Changes After Computer Keyboard/Mouse Not Working

Following a professional Computer Keyboard/Mouse Not Working in Tarapur, 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 Computer Keyboard/Mouse Not Working in Tarapur to document the improvement.

Ready when you are in Tarapur. From emergency repairs to planned maintenance, Xigox takes the stress out of Computer Keyboard/Mouse Not Working: doorstep collection, OEM-grade spares, same-day turnaround, and a written warranty. Call +91 74997 61196 now.

Root Cause Analysis

What Causes Computer Keyboard/Mouse 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 Damage

Accidental drops, pressure or impact causing mechanical damage to internal components.

Liquid Exposure

Water, beverages or humidity causing short circuits or corrosion on circuit boards.

Normal Wear & Tear

Components degrade naturally with regular use — batteries, connectors and hinges are most affected.

Manufacturing Defect

Factory faults that surface after the warranty period in certain production batches.

Cost Estimate

Repair Cost for Dell OptiPlex 5400 AIO Computer Keyboard/Mouse Not Working

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

Repair TypeEstimated CostWarranty
Computer Keyboard/Mouse Not Working Repair ₹199 90 Days
Computer Keyboard/Mouse Not Working Repair ₹199 90 Days
Computer Keyboard/Mouse Not Working Repair ₹199 90 Days
Computer Keyboard/Mouse Not Working Repair ₹199 90 Days
Computer Keyboard/Mouse Not Working Repair ₹199 90 Days
Computer Keyboard/Mouse 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 Dell OptiPlex 5400 AIO Repair in Tarapur?

With 1,00,000+ successful repairs and a 4.9-star rating, Xigox is Tarapur's most trusted independent Dell repair specialist. Serving all addresses in the 401506 postal zone.

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 Tarapur 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 Dell OptiPlex 5400 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 Palghar
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
Talk to a Technician WhatsApp Us
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 Computer Keyboard/Mouse 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 Computer Keyboard/Mouse Not Working on your Dell OptiPlex 5400 AIO in Tarapur — no technical jargon required.

02

Free Doorstep Pickup

We dispatch a certified technician to your Tarapur 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 Computer Keyboard/Mouse Not Working and provide a written quote — zero obligation.

04

Approved Repair

Once you approve the quote, we fix the Computer Keyboard/Mouse 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 Computer Keyboard/Mouse Not Working is fully and permanently resolved.

06

Delivery + 90-Day Warranty

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

Book Free Pickup Now
Verified Customer Reviews

What Customers Say About Dell OptiPlex 5400 AIO Computer Keyboard/Mouse Not Working in Tarapur

4.9/5 · 12 Reviews

Real customers · No paid reviews · All verified repairs

Google
Dell OptiPlex 5400 AIO — Display Lines Fix

"Horizontal coloured lines appeared across my Dell OptiPlex 5400 AIO display making work impossible. Xigox Vashi diagnosed a failing T-CON board and replaced it. Sharp, line-free display restored perfectly. Quick turnaround on part sourcing."

S
Sneha Kulkarni
📍 Juhu Vile Parle · 4 May 2025
23
Google
Dell OptiPlex 7410 AIO — Backlight Failure Fix

"Screen backlight on my Dell OptiPlex 7410 AIO failed leaving the display nearly invisible. Xigox Thane replaced the LED backlight strip inside the display assembly without replacing the entire panel. Bright, even lighting restored. Cost-effective fix."

R
Rohan Gupta
📍 Natwar Nagar · 1 Dec 2024
24
Google
Dell Inspiron 27 7720 AIO — Fan Noise Fix

"Fans on my Dell Inspiron 27 7720 AIO were running at maximum speed constantly creating unbearable noise. Xigox Santacruz replaced the internal fan assembly and cleaned all heatsinks. Whisper-quiet operation restored even during intensive tasks."

K
Kavita Desai
📍 Andheri Kurla Road · 23 Mar 2025
6
Google
Dell Inspiron 24 5420 AIO — Touchscreen Fix

"Touchscreen on my Dell Inspiron 24 5420 AIO had unresponsive areas across the bottom third. Xigox Powai replaced the digitizer without removing the entire display panel. Full touch responsiveness restored. Impressive technical skill for integrated devices."

A
Aditya Joshi
📍 Chembur West · 5 Nov 2024
18
Google
Dell OptiPlex 5400 AIO — HDD SSD Failure Fix

"Internal hard drive on my Dell OptiPlex 5400 AIO failed with clicking sounds. Xigox Mulund cloned recoverable data to a new one-terabyte SSD and installed it in the sealed chassis. Lightning-fast performance now. All files saved."

P
Priya Menon
📍 Bhandup East · 14 Sep 2024
12
Google
Dell OptiPlex 7410 AIO — USB Port Fix

"Two USB ports on my Dell OptiPlex 7410 AIO stopped working completely. Xigox Malad traced the issue to a blown fuse on the I/O board and replaced it. All ports working perfectly now. Board-level diagnostics at their best."

S
Suresh Iyer
📍 Bhandup West · 24 Sep 2025
3
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Xigox Laptop & Computer Repair — Real Customer Experience

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Xigox Service Centre — Mumbai's Trusted Repair Experts

Xigox Service Centre — Mumbai's Trusted Repair Experts

A closer look at the Xigox team, our tools, and the repair process that has earned us 29,000+ five-star reviews across Mumbai MMR.

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Cracked screen → brand new in 30 min
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Chip-level soldering under microscope
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FAQs

FAQs — Dell OptiPlex 5400 AIO Computer Keyboard/Mouse Not Working in Tarapur

Everything you need to know before booking a diagnosis

8 questions answered Verified & updated
The cost to fix All-in-One WiFi Issues in Tarapur varies by laptop or computer 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. Free pickup also available in Umroli Phata, Umroli, Umroli Station and surrounding areas.
Ask on WhatsApp Call Now
Yes — Xigox specialises in All-in-One WiFi Issues across Tarapur. Our certified technicians diagnose and fix the problem efficiently, using OEM-quality parts and backed by a 90-day warranty. Free doorstep pickup is available in Tarapur — call or WhatsApp +91 74997 61196. Free pickup also available in Umroli Phata, Umroli, Umroli Station and surrounding areas.
Ask on WhatsApp Call Now
Most All-in-One WiFi Issues issues in Tarapur are resolved the same day — typically within 2–4 hours of pickup. We provide an accurate time estimate during the ₹350 inspection (refunded if you proceed with repair) so you're never left guessing. Free pickup also available in Umroli Phata, Umroli, Umroli Station and surrounding areas.
Common causes of All-in-One WiFi Issues include physical impact, wear and tear, manufacturing defects, water damage, overheating, or software conflicts. Xigox technicians perform a thorough diagnosis to identify the root cause and fix it permanently rather than applying a temporary patch. Free pickup also available in Umroli Phata, Umroli, Umroli Station and surrounding areas.
Every repair at Xigox — including All-in-One WiFi Issues fixes — is covered by a 90-day warranty. If the same problem recurs within 90 days, we repair it free of charge. Our warranty is provided in writing and applies to all repairs across Tarapur and Mumbai MMR. Free pickup also available in Umroli Phata, Umroli, Umroli Station and surrounding areas.
Booking is simple: WhatsApp or call +91 74997 61196, describe your device issue, and receive a free quote. Schedule a doorstep pickup at your convenience — we're available 9 AM–9 PM, 7 days a week. No walk-in required.
Ask on WhatsApp Call Now
Yes — every repair at Xigox comes with a 90-day warranty on the repaired component and all parts used. If the same issue returns within 90 days, we fix it free of charge. Warranty terms are provided in writing at the time of repair.
Yes! Xigox provides completely free doorstep device pickup and delivery across Mumbai, Thane, Vasai-Virar, and Palghar. A technician comes to your home or office, collects your device, repairs it, and returns it — no travel needed.

Still have questions?

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

Ask on WhatsApp Call +91 74997 61196

Dell Dell Inspiron 27 7720 AIO Repair in Tarapur — Xigox

Xigox is Tarapur's leading independent specialist for Dell Dell Inspiron 27 7720 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.

We stock genuine Dell parts and OEM-certified components for every common Dell Inspiron 27 7720 AIO fault — from screen replacements and battery swaps to logic board repairs and data recovery. Before any work begins, you receive a written cost estimate. Our ₹350 inspection fee is refunded if you proceed with the repair.

We actively serve the entire 401506 postal area within Palghar district, ensuring same-day response for every repair request. ₹350 inspection fee (refunded if you proceed with repair). Located near Tarapur, our service coverage extends across Tarapur and all surrounding localities. In addition to Tarapur, we also provide doorstep repairs and free pickup for lab work for customers in Umroli Phata, Umroli, Umroli Station and other nearby areas.

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

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 Dell Inspiron 27 7720 AIO.

Service Hours
Monday – Sunday · 9 AM – 9 PM
Open on all public holidays
Service Area
Tarapur & 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

Computer Keyboard/Mouse Not Working Repair for Other Dell Models

We diagnose and fix Computer Keyboard/Mouse Not Working on all Dell models in Tarapur

Dell Dell Inspiron 24 5420 AIO Dell Dell Inspiron 27 7720 AIO Dell Dell OptiPlex 7410 AIO

Other Dell OptiPlex 5400 AIO Problems We Fix

Xigox resolves all common Dell OptiPlex 5400 AIO hardware and software issues in Tarapur

All-in-One Backlight Failure All-in-One Camera Not Working All-in-One Display Lines All-in-One Fan Noise All-in-One HDD/SSD Failure All-in-One Not Turning On All-in-One Overheating All-in-One Screen Cracked All-in-One Slow Performance All-in-One Speaker Issue All-in-One Touchscreen Not Working All-in-One USB Ports Problem

Computer Keyboard/Mouse Not Working on Other Brands in Tarapur

We fix Computer Keyboard/Mouse Not Working on all major all_in_one brands — same quality, same warranty

Acer Apple ASUS HP Lenovo Microsoft MSI Samsung

Areas, Roads & Landmarks We Cover in Tarapur

Free pickup & drop across all these neighbourhoods

📍 Localities & Neighbourhoods

Tarapur Boisar Tarapur MIDC

🛣️ Roads & Highways

Tarapur Road NH-48 (Mumbai-Ahmedabad Highway) MIDC Road Tarapur

⭐ Landmarks & Famous Places

Tarapur Atomic Power Station Tarapur Industrial Area Boisar Station (nearby)

Dell OptiPlex 5400 AIO Computer Keyboard/Mouse Not Working Repair Near Tarapur

Free doorstep service available in all these nearby areas

Umroli Phata
5.2 km away
Umroli
5.4 km away
Umroli Station
5.4 km away
Salwad
7.2 km away
Chinchani
7.4 km away
Chillar
7.6 km away
Boisar
8.0 km away
Pasthal
8.1 km away

Computer Keyboard/Mouse Not Working Repair Across Mumbai — All Locations

SEEPZ Vasai Station CSMT Vasai Fort Hiranandani Powai Dahanu Road Uttan Pali Hill Amboli Lalbaug Kudan Boisar MIDC Bandra Kurla Complex Marve Bhayandar East Alkapuri Pokharan Road Dadar East Kherwadi Trombay Arnala Beach Halav Pol Andheri East Pasthal Yashwant Smruti GTB Nagar Zai Dindoshi Wadi Bunder Fort
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More Repair & Tech Services Near Tarapur

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 Computer Keyboard/Mouse Not Working · 90-day warranty

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

WhatsApp Now — Free Pickup +91 74997 61196

Dell OptiPlex 5400 AIO Computer Keyboard/Mouse Not Working Repair in Tarapur — Service Area & Coverage

Xigox provides dell optiplex 5400 aio computer keyboard/mouse not working repair across Tarapur (PIN 401506), in the Palghar district of Boisar. Our doorstep pickup and on-site service cover the entire Tarapur area and the neighbourhoods around it.

Localities we cover in Tarapur: Tarapur, Boisar, Tarapur MIDC. Wherever you are in Tarapur, a certified Xigox technician can reach you — usually within 30–60 minutes.

Our technicians regularly serve homes, societies and offices around Tarapur Atomic Power Station, Tarapur Industrial Area and Boisar Station (nearby), and along Tarapur Road, NH-48 (Mumbai-Ahmedabad Highway) and MIDC Road Tarapur. If you're near any of these landmarks, same-day pickup for dell optiplex 5400 aio computer keyboard/mouse not working repair is almost always available.

Dell OptiPlex 5400 AIO Computer Keyboard/Mouse Not Working Repair near Tarapur

We also serve these nearby areas — tap your locality for local dell optiplex 5400 aio computer keyboard/mouse not working repair:

Same-Day Repair Available

Fix Computer Keyboard/Mouse 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
Message Us on WhatsApp Call +91 74997 61196

+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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