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HP · ProDesk 400 G9 · GTB Nagar

HP ProDesk 400 G9
Computer Keyboard/Mouse Not Working
in GTB Nagar

Expert diagnosis and repair for Computer Keyboard/Mouse Not Working on your HP ProDesk 400 G9 in GTB Nagar. 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 HP ProDesk 400 G9 Show These Signs?

Common indicators of Computer Keyboard/Mouse Not Working on HP ProDesk 400 G9. 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)

HP ProDesk 400 G9 Computer Keyboard/Mouse Not Working in GTB Nagar in GTB Nagar — Comprehensive Guide

Don't waste time on booking portals. Reach the engineers directly with Xigox. Single-key repairs in GTB Nagar are often possible in under 60 minutes — far cheaper than a full deck replacement. Xigox has replacement keycaps for popular HP ProDesk 400 G9 models in GTB Nagar: if only one or two keys are broken, individual key swap saves ₹2,000–₹4,000 versus a full replacement. For Computer Keyboard/Mouse Not Working specifically, Xigox's GTB Nagar team follows this exact certified process from start to finish — free pickup, transparent written quote, genuine-grade parts, and a 90-day warranty on the completed Computer Keyboard/Mouse Not Working.

How the the repair Process Step by Step

Arranging this repair in GTB Nagar is designed to be simple. First, message us at +91 74997 61196 sharing your issue. Then, our free pickup technician arrives at your GTB Nagar address within the same day. Our engineers then perform a detailed diagnostic (₹350, refunded if you proceed). After your approval, this repair is completed with OEM-grade parts — and your HP ProDesk 400 G9 is delivered back to you. Total turnaround: 24-48 hours.

Warranty & After-Service for this repair

Each the repair completed by Xigox in GTB Nagar comes with a comprehensive 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 GTB Nagar offer no such guarantee — Xigox issues a written warranty card with every the repair.

Rapid this issue — Timeline

Curious how quickly Xigox can complete this job in GTB Nagar? Here's our typical timeline: Step 1 — message us and our pickup technician arrives at your GTB Nagar address within an hour. 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 — your HP ProDesk 400 G9 is delivered back to your GTB Nagar address with a quality report.

Office this job in GTB Nagar

Xigox isn't just for individuals GTB Nagar rely on our this issue to maintain productivity. Our corporate solutions include AMC agreements, priority SLA turnaround, and dedicated account managers. Whether you have 5 laptops or 500, Xigox handles this issue for your GTB Nagar office with corporate billing and detailed repair documentation.

Same-Day the repair in GTB Nagar

We know your time is valuable in GTB Nagar. Xigox's this repair is built for maximum convenience. For most issues, our GTB Nagar technicians finish the this repair within hours. We arrange secure collection from your GTB Nagar home or office, execute the repair at our certified lab, and deliver it back to you.

Your Neighbourhood Experts In GTB Nagar, Xigox applies this same standard: a written quote before any work begins, genuine-grade parts, and a 90-day warranty covering the finished job — parts and labour both.

We are proud to be part of the GTB Nagar community. Over the years, we have assisted numerous schools with their this job needs. You aren't just an invoice to us — you're our neighbour. This local focus means we go the extra mile to provide unmatched service. When you choose Xigox for this job in GTB Nagar, you're supporting a business that cares.

Red Flags: When You Need this repair

When should you consider it's time for this issue on your HP ProDesk 400 G9? Watch for: frequent freezing, excessive heat, lagging response, strange noises, battery draining fast, or dead pixels. Experiencing even one of these in GTB Nagar, don't ignore them — delaying often increases repair costs. Xigox technicians can diagnose your HP ProDesk 400 G9 within the hour and advise on the right this issue.

Budget-Friendly this issue in GTB Nagar

Expert this repair shouldn't break the bank in GTB Nagar. 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 HP ProDesk 400 G9, but at a much fairer price. Get your free quote for this repair in GTB Nagar now.

Genuine Parts for this job

Quality matters for the repair. Because of this, our GTB Nagar service centre strictly uses genuine parts for your HP ProDesk 400 G9. Unlike unverified repairers in GTB Nagar that install fake components, we source directly from certified suppliers. This guarantees your the repair will last, supported by our standard 90-day warranty.

Real Reviews for the repair

Don't just take our word for it. Xigox has earned a near-perfect rating across Google with 15,244+ reviews from real users. Common praise includes: no surprise charges, fast turnaround, and genuine parts. A recent GTB Nagar customer stated: "Fixed my HP ProDesk 400 G9 in 4 hours. Will definitely return." Become part of the growing community of satisfied Xigox customers in GTB Nagar.

Ready when you are in GTB Nagar. 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 HP ProDesk 400 G9?

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 HP ProDesk 400 G9 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
WiFi Driver Reinstall & Config ₹199 - ₹399 30 days
Computer Keyboard/Mouse Not Working Repair ₹199 90 Days
Software/Driver Fix ₹199 - ₹399 30 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 HP EliteDesk 800 G9 Repair in GTB Nagar?

With 1,00,000+ successful repairs and a 4.9-star rating, Xigox is GTB Nagar's most trusted independent HP repair specialist. Serving all addresses in the 400037 postal zone.

Brand-Trained Technicians

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

Genuine & OEM-Grade Parts

We use genuine HP 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 HP repairs in GTB Nagar 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 HP EliteDesk 800 G9 after repair — always.

1,00,000+
Repairs Completed
Since 2011
4.9 ★
Average Rating
15,244+ 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 Suburban
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 IC-level soldering stations and microscopic diagnostic equipment. When you trust us with HP ProDesk 400 G9, 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 HP ProDesk 400 G9 Repair in Xigox Mumbai lab
Specialist Logic Board HP ProDesk 400 G9 Repair at Xigox repair facility
Xigox repair lab workbench — HP ProDesk 400 G9 Repair
Inside Xigox certified repair centre — HP ProDesk 400 G9 Repair
Our Process

How We Fix HP ProDesk 400 G9 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 HP ProDesk 400 G9 in GTB Nagar — no technical jargon required.

02

Free Doorstep Pickup

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

03

Expert Diagnosis

Your HP ProDesk 400 G9 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 HP ProDesk 400 G9 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 HP ProDesk 400 G9 is returned to your GTB Nagar address with a written 90-day warranty certificate. Same fault recurs? Fixed free.

Live — Recently Repaired Desktops & Computers

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Technician's Note

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

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PC RTX 4080
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Solution

Diagnosed motherboard failure. Replaced with compatible board.

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Motherboard Gaming Display
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Desktop not powering on. Power button LED blinking 5 times — indicates motherboard failure per HP diagnostics.

Solution

Found 3 bulging capacitors near CPU VRM section. Replaced all faulty capacitors with same-spec rated components. Tested under load for stabi...

Technician's Note

Capacitor failure likely caused by prolonged voltage fluctuation. Recommended UPS installation.

Malad West 3 Hours
HP Motherboard Capacitor
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Build (AMD Ryzen 7)
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Solution

Installed Corsair RM750e PSU with proper cable management. Mounted RTX 4070 with support bracket. Updated BIOS and installed latest drivers....

Technician's Note

Old PSU only had one 8-pin PCIe connector. New 750W provides clean, stable power for the RTX 4070.

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Mac
Mini M2
✓ Fixed
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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 using certified tools. Apple Silicon boot verified.

Technician's Note

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Solution

Upgraded to 32GB DDR4 RAM (2x16GB). Configured dual-channel. All applications running smoothly simultaneously.

Technician's Note

Accounting firm with heavy Tally usage. 32GB is optimal for their workflow.

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Customer Reviews

What Customers Say About HP ProDesk 400 G9 Computer Keyboard/Mouse Not Working in GTB Nagar

4.9/5 · 12 Reviews

What our customers say about their repairs

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"Audio on my HP EliteDesk 800 G9 was crackling and cutting out. Xigox Virar found a bad audio capacitor on the motherboard and replaced it. Crystal-clear sound now through both speakers and headphones. Precise component-level fix."

A
Ankush Choudhary
📍 Tardeo · 1 Nov 2024
9
HP ProDesk 400 G9 — Boot Issues Fix

"My HP ProDesk 400 G9 stopped booting into Windows showing disk errors. Xigox Versova diagnosed a failing SSD, cloned all data to a new drive, and restored full boot functionality. All programs and settings preserved perfectly."

S
Sonalika Joshi
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HP Z2 Tower G9 — BSOD Fix

"My HP Z2 Tower G9 showed constant blue screen of death errors. Xigox Vashi ran extensive diagnostics and found a bad RAM module. Replaced it and updated all drivers. Rock-solid stability since the repair. Efficient diagnosis."

S
Subodh Bhave
📍 Cuffe Parade · 29 Aug 2024
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HP ProDesk 400 G9 — OS Installation

"Windows on my HP ProDesk 400 G9 was corrupted beyond repair. Xigox Mulund performed a clean installation, migrated all my files, reinstalled essential software, and configured drivers. Boots fast and runs perfectly now."

S
Shreyas Talpade
📍 Borivali East · 7 Jun 2025
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HP OMEN 40L — Power Supply Fix

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Jayant Yadav
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HP Slim Desktop S01 — SSD Speed Upgrade

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Bhagyashree Milind
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FAQs

FAQs — HP ProDesk 400 G9 Computer Keyboard/Mouse Not Working in GTB Nagar

Everything you need to know before booking a diagnosis

8 questions answered Verified & updated
The cost to fix Computer Keyboard/Mouse Not Working in GTB Nagar varies by 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. We've been serving Mumbai Suburban district for over 15 years.
Xigox repairs Computer Keyboard/Mouse Not Working on Apple, HP, Dell, Lenovo, Asus, Acer, MSI, Intel and custom-built systems, 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 GTB Nagar are completed the same day. Free pickup also available in King Circle, Wadala East, Wadala and surrounding areas.
It depends on the age and value of the computer. 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 GTB Nagar in GTB Nagar get our fastest response times.
No. For any computer 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. We also serve King Circle, Wadala East, Wadala, so you can recommend us to neighbours too.
For part replacements our technician works at your address in GTB Nagar. Computer Keyboard/Mouse 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 across GTB Nagar (400037) enjoy priority same-day scheduling.
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. We've been serving Mumbai Suburban district for over 15 years.
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 computer repair lasts, so it is not somewhere we cut cost. Customers across GTB Nagar (400037) enjoy priority same-day scheduling.
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. Trusted by customers throughout Mumbai Suburban — rated 4.9★ across 15,244+ reviews.

Still have questions?

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

HP Computer / Laptop Repair in GTB Nagar — Xigox

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

Parts for HP Computer / Laptop 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 400037 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 GTB Nagar, our service coverage extends across GTB Nagar and all surrounding localities. In addition to GTB Nagar, we also provide doorstep repairs and free pickup for lab work for customers in King Circle, Wadala East, Wadala and other nearby areas.

Doorstep part replacement (battery, keyboard, screen, SSD, RAM) is available across GTB Nagar. 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 HP 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 HP Computer / Laptop.

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

Computer Keyboard/Mouse Not Working Repair for Other HP Models

We diagnose and fix Computer Keyboard/Mouse Not Working on all HP models in GTB Nagar

Computer Keyboard/Mouse Not Working on Other Brands in GTB Nagar

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

Areas, Roads & Landmarks We Cover in GTB Nagar

Free pickup & drop across all these neighbourhoods

📍 Localities & Neighbourhoods

Wadala Antop Hill Sion

🛣️ Roads & Highways

Eastern Express Highway Dr. Ambedkar Road Antop Hill Road

Landmarks & Famous Places

GTB Nagar Station Antop Hill Market Wadala Truck Terminal (nearby)

HP ProDesk 400 G9 Computer Keyboard/Mouse Not Working Repair Near GTB Nagar

Free doorstep service available in all these nearby areas

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

Explore More Services

More Repair & Tech Services Near GTB Nagar

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
HP ProDesk 400 G9?

₹350 Inspection (refunded if you proceed with repair) · Expert repair for Computer Keyboard/Mouse Not Working · 90-day warranty

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

HP ProDesk 400 G9 Computer Keyboard/Mouse Not Working Repair in GTB Nagar — Service Area & Coverage

Xigox provides hp prodesk 400 g9 computer keyboard/mouse not working repair across GTB Nagar (PIN 400037), in the Mumbai Suburban district of Mumbai. Our doorstep pickup and on-site service cover the entire GTB Nagar area and the neighbourhoods around it.

Localities we cover in GTB Nagar: Wadala, Antop Hill, Sion. Wherever you are in GTB Nagar, a certified Xigox technician can reach you — usually within 30–60 minutes.

Our technicians regularly serve homes, societies and offices around GTB Nagar Station, Antop Hill Market and Wadala Truck Terminal (nearby), and along Eastern Express Highway, Dr. Ambedkar Road and Antop Hill Road. If you're near any of these landmarks, same-day pickup for hp prodesk 400 g9 computer keyboard/mouse not working repair is almost always available.

HP ProDesk 400 G9 Computer Keyboard/Mouse Not Working Repair near GTB Nagar

We also serve these nearby areas — tap your locality for local hp prodesk 400 g9 computer keyboard/mouse not working repair:

Nearest pickup point: Bandra

~5.1 km from GTB Nagar — free doorstep pickup means our technician comes to you, this is just our nearest coordination point.

Same-Day Repair Available

Fix Computer Keyboard/Mouse Not Working on HP ProDesk 400 G9 — 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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