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HP · ProDesk 400 G9 · Haji Ali

HP ProDesk 400 G9
Computer Keyboard/Mouse Not Working
in Haji Ali

Expert diagnosis and repair for Computer Keyboard/Mouse Not Working on your HP ProDesk 400 G9 in Haji Ali. 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 Haji Ali in Haji Ali — Comprehensive Guide

Avoid the directory hustle. Choose a direct service centre with Xigox. Keyboard ghosting, cursor jumping, or a snapped hinge on your HP ProDesk 400 G9 requires specialist tools to fix correctly. Xigox Haji Ali engineers use the correct spanner sets and hinge-replacement kits, prevent chassis stress fractures during hinge work, and test all keys and cursor tracking before delivery.

Data Security During Computer Keyboard/Mouse Not Working

Your private information is fully protected during your Computer Keyboard/Mouse Not Working. Residents across Haji Ali rely on Xigox because we follow strict data privacy protocols. During the Computer Keyboard/Mouse Not Working, your photos, emails, and passwords are completely secure. In cases where OS reinstallation is required, we will always inform you first.

Warranty & After-Service for Computer Keyboard/Mouse Not Working

Each Computer Keyboard/Mouse Not Working performed by Xigox in Haji Ali 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 Haji Ali won't back their work — Xigox provides a printed warranty receipt with every Computer Keyboard/Mouse Not Working.

Top-Rated Computer Keyboard/Mouse Not Working in Haji Ali

There are many repair shops in Haji Ali, however, Xigox stands out for Computer Keyboard/Mouse Not Working. We believe in total honesty. Each Computer Keyboard/Mouse Not Working begins with a thorough diagnostic inspection for ₹350, which is fully refunded if you proceed. No surprise fees — only expert Computer Keyboard/Mouse Not Working in Haji Ali.

Genuine Parts for Computer Keyboard/Mouse Not Working

Reliability matters for Computer Keyboard/Mouse Not Working. Because of this, our Haji Ali service centre strictly uses original-specification parts for your HP ProDesk 400 G9. Unlike unverified repairers in Haji Ali that install counterfeit components, we source directly from certified suppliers. This guarantees your Computer Keyboard/Mouse Not Working will last, supported by our standard 90-day warranty.

Same-Day Computer Keyboard/Mouse Not Working in Haji Ali

We know you can't stay disconnected in Haji Ali. Our Computer Keyboard/Mouse Not Working is designed for maximum convenience. In 90% of cases, our Haji Ali technicians complete the Computer Keyboard/Mouse Not Working on the same day. Our team offers free doorstep pickup from your Haji Ali address, perform the Computer Keyboard/Mouse Not Working using precision tools, and return it to you.

How the Computer Keyboard/Mouse Not Working Process in Haji Ali

Arranging Computer Keyboard/Mouse Not Working in Haji Ali is designed to be straightforward. First, message us at +91 74997 61196 sharing your issue. Then, our free pickup technician arrives at your Haji Ali address within the same day. Our engineers then perform a detailed diagnostic (₹350, refunded if you proceed). After your approval, Computer Keyboard/Mouse Not Working is completed with OEM-grade parts — and your HP ProDesk 400 G9 is delivered back to you. Total turnaround: 24-48 hours.

Office Computer Keyboard/Mouse Not Working in Haji Ali

Xigox isn't just for individuals Haji Ali rely on our Computer Keyboard/Mouse Not Working 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 Computer Keyboard/Mouse Not Working for your Haji Ali office with corporate billing and detailed repair documentation.

Trusted by Haji Ali for Computer Keyboard/Mouse Not Working

Numbers speak louder. Xigox maintains a 4.9-star rating across Google Reviews with 800+ verified reviews from customers across Haji Ali. Common praise includes: no surprise charges, fast turnaround, and genuine parts. A recent Haji Ali customer stated: "Best repair experience in Haji Ali. Professional team, fair pricing." Become part of the growing community of happy Xigox customers in Haji Ali.

Emergency Computer Keyboard/Mouse Not Working in Haji Ali

Is your deadline today? Xigox offers rush Computer Keyboard/Mouse Not Working in Haji Ali for urgent situations. From an important client meeting and your HP ProDesk 400 G9 just crashed, our emergency service ensures your HP ProDesk 400 G9 is repaired within the same business day. Priority repairs can be arranged including weekends in Haji Ali. Just say 'priority' when calling and our team will fast-track your Computer Keyboard/Mouse Not Working immediately.

Convenient Collection across Haji Ali

Traveling across town in Haji Ali takes hours. That's why Xigox has built a seamless pickup and delivery network for Computer Keyboard/Mouse Not Working. Simply share your Haji Ali address, and our technician will pick up the HP ProDesk 400 G9 from your home or office. After the Computer Keyboard/Mouse Not Working is completed, it is delivered back fully tested and sealed. Save your time without leaving your desk.

Your HP ProDesk 400 G9 is an investment — keep it running with Mumbai's most trusted Computer Keyboard/Mouse Not Working experts. Xigox has helped over 10,000 Haji Ali customers with honest quotes. Need a quick fix? Reach us at +91 74997 61196 for instant Computer Keyboard/Mouse Not Working in Haji Ali.

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
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 HP HP EliteDesk 800 G9 Repair in Haji Ali?

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

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 Haji Ali 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 HP EliteDesk 800 G9 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 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 Haji Ali — no technical jargon required.

02

Free Doorstep Pickup

We dispatch a certified technician to your Haji Ali 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 Haji Ali address with a written 90-day warranty certificate. Same fault recurs? Fixed free.

Live — Recently Repaired Desktops & Computers

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ROG Strix GT35
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GPU displaying visual artifacts during gaming. Screen flickering and colored pixels during 3D rendering.

Solution

Replaced dried thermal paste on GPU die. Repaired micro-solder joint on VRAM chip. Artifacts completely eliminated.

Technician's Note

Thermal paste had completely dried out. Applied premium thermal compound rated for 8+ years.

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✓ Fixed
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PC randomly shutting down during heavy workloads. Sometimes fails to POST. Capacitor bulging visible.

Solution

Replaced 3 failed electrolytic capacitors with Japanese-grade caps. Reflowed solder joints around VRM area.

Technician's Note

Component-level repair saved customer from motherboard replacement cost.

Thane West 3 Hours
Motherboard Lenovo Capacitor
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Hp
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✓ Fixed
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Office desktop extremely slow. Boot time over 3 minutes. Applications taking 30+ seconds to launch.

Solution

Upgraded from 1TB HDD to 512GB NVMe SSD. Cloned OS and data. Boot time reduced to 8 seconds.

Technician's Note

Original HDD retained as secondary storage. Best ROI upgrade for any desktop.

Bandra East 2 Hours
SSD HP Desktop
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Dell
OptiPlex 7010
✓ Fixed
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PC dead — no power, no LED indicators. Power supply fan not spinning at all.

Solution

Diagnosed failed 450W PSU. Replaced with compatible unit. All components powered on successfully.

Technician's Note

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

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Gaming
PC RTX 4080
✓ Fixed
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No display output, fans spinning. No boot sequence.

Solution

Diagnosed motherboard failure. Replaced with compatible board.

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Motherboard Gaming Display
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Hp
ProDesk 400 G7
✓ Fixed
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Issue

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.

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Verified Customer Reviews

What Customers Say About HP ProDesk 400 G9 Computer Keyboard/Mouse Not Working in Haji Ali

4.9/5 · 4 Reviews

Real customers · No paid reviews · All verified repairs

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HP OMEN 40L — PC Not Turning On Fix

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HP Z2 Tower G9 — General Desktop Repair

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HP ProDesk 400 G9 — Boot Issues Fix

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

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FAQs

FAQs — HP ProDesk 400 G9 Computer Keyboard/Mouse Not Working in Haji Ali

Everything you need to know before booking a diagnosis

8 questions answered Verified & updated
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. Free pickup also available in Mahalaxmi, Tardeo, Breach Candy and surrounding areas.
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. Free pickup also available in Mahalaxmi, Tardeo, Breach Candy and surrounding areas.
For part replacements our technician works at your address in Haji Ali. Computer Graphics Card Issue 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. Free pickup also available in Mahalaxmi, Tardeo, Breach Candy and surrounding areas.
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. Free pickup also available in Mahalaxmi, Tardeo, Breach Candy and surrounding areas.
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. Free pickup also available in Mahalaxmi, Tardeo, Breach Candy and surrounding areas.
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. Free pickup also available in Mahalaxmi, Tardeo, Breach Candy and surrounding areas.
Usually not for long. Left alone, most faults of this kind put stress on neighbouring components and turn a contained repair into a board-level one. If you cannot bring it in immediately, tell us the symptoms on WhatsApp and we will tell you honestly whether it can wait a few days or should be powered down now. Free pickup also available in Mahalaxmi, Tardeo, Breach Candy and surrounding areas.
Yes — Xigox specialises in Computer Graphics Card Issue across Haji Ali. 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 Haji Ali — call or WhatsApp +91 74997 61196. Free pickup also available in Mahalaxmi, Tardeo, Breach Candy and surrounding areas.

Still have questions?

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

HP ProDesk 400 G9 Repair in Haji Ali — Xigox

Xigox is Haji Ali's leading independent specialist for HP ProDesk 400 G9 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.

We stock genuine HP parts and OEM-certified components for every common HP ProDesk 400 G9 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 400034 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 Haji Ali, our service coverage extends across Haji Ali and all surrounding localities. In addition to Haji Ali, we also provide doorstep repairs and free pickup for lab work for customers in Mahalaxmi, Tardeo, Breach Candy and other nearby areas.

Straightforward HP jobs — battery, keyboard, screen, SSD or RAM — are done at your address in Haji Ali. Anything needing the microscope and hot-air station comes back to the lab, with free pickup and drop either way. We confirm within 15 minutes of booking and tell you honestly whether it is a same-day fix.

We back HP 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 HP ProDesk 400 G9 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
Haji Ali & 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 Haji Ali

Computer Keyboard/Mouse Not Working on Other Brands in Haji Ali

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

Areas, Roads & Landmarks We Cover in Haji Ali

Free pickup & drop across all these neighbourhoods

📍 Localities & Neighbourhoods

Haji Ali Worli Mahalaxmi

🛣️ Roads & Highways

Haji Ali Road Lala Lajpat Rai Road Annie Besant Road

Landmarks & Famous Places

Haji Ali Dargah Haji Ali Juice Centre Mahalaxmi Station (nearby)

HP ProDesk 400 G9 Computer Keyboard/Mouse Not Working Repair Near Haji Ali

Free doorstep service available in all these nearby areas

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

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More Repair & Tech Services Near Haji Ali

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 Haji Ali and all of Mumbai MMR · Open 9 AM – 9 PM daily

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

Xigox provides hp prodesk 400 g9 computer keyboard/mouse not working repair across Haji Ali (PIN 400034), in the Mumbai City district of Mumbai. Our doorstep pickup and on-site service cover the entire Haji Ali area and the neighbourhoods around it.

Localities we cover in Haji Ali: Haji Ali, Worli, Mahalaxmi. Wherever you are in Haji Ali, a certified Xigox technician can reach you — usually within 30–60 minutes.

Our technicians regularly serve homes, societies and offices around Haji Ali Dargah, Haji Ali Juice Centre and Mahalaxmi Station (nearby), and along Haji Ali Road, Lala Lajpat Rai Road and Annie Besant 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 Haji Ali

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

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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