Skip to main content
HP · ProDesk 400 G9 · Santacruz

HP ProDesk 400 G9
Computer Keyboard/Mouse Not Working
in Santacruz

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

Why waste time on aggregators? Get direct service without middleman markup with Xigox. Water spillage is the #1 reason for keyboard failure on HP ProDesk 400 G9 laptops in Santacruz. Even a small splash causes corrosion under the keycaps. Our Santacruz technicians remove and clean the keyboard membrane, replace individual switches or the full deck. Keyboard replacements in Santacruz take 2–4 hours.

Guaranteed Protection for Computer Keyboard/Mouse Not Working

Each this issue performed by Xigox in Santacruz 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 Santacruz won't back their work — Xigox provides a printed warranty receipt every single time.

Trained Technicians for Computer Keyboard/Mouse Not Working in Santacruz

Not everyone in Santacruz can handle complex the repair. Xigox's engineers are highly certified specifically for HP ProDesk 400 G9 hardware. Whether it's a minor fix or advanced component-level motherboard repair, we fix it properly right here for Santacruz clients.

Enterprise Computer Keyboard/Mouse Not Working in Santacruz

Businesses across Santacruz trust our this issue 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 this issue for your Santacruz workspace with GST invoices and complete service reports.

Safe & Secure Computer Keyboard/Mouse Not Working

Your private information is fully protected during your the repair. Residents across Santacruz rely on Xigox because we follow strict data privacy protocols. During the the repair, your photos, emails, and passwords are completely secure. In cases where OS reinstallation is required, we will always inform you first.

Authentic Components for Computer Keyboard/Mouse Not Working

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

Our Computer Keyboard/Mouse Not Working Process in Santacruz

Arranging the repair in Santacruz is incredibly simple. Step 1, call or WhatsApp us at +91 74997 61196 to describe your issue. Next, our complimentary collection driver arrives at your Santacruz doorstep within 1–2 hours. The team then carry out a thorough diagnostic (₹350, credited toward your repair). Once you agree, the repair is executed with genuine parts — and your HP ProDesk 400 G9 is returned to you. Most repairs done same day.

Warning Signals: When You Need Computer Keyboard/Mouse Not Working

When should you consider it's time for this issue on your HP ProDesk 400 G9? Watch for: random crashes, excessive heat, lagging response, strange noises, battery draining fast, or screen glitches. Experiencing even one of these in Santacruz, 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.

Fast & Easy Computer Keyboard/Mouse Not Working in Santacruz

We know you can't stay disconnected in Santacruz. Our the repair is designed for rapid turnaround. In 90% of cases, our Santacruz technicians complete the the repair on the same day. Our team offers free doorstep pickup from your Santacruz address, execute the repair using precision tools, and return it to you.

Rigorous Testing after Computer Keyboard/Mouse Not Working

Completing the repair is just the first step at Xigox. Before your HP ProDesk 400 G9 is returned in Santacruz, it undergoes a strict multi-point inspection. We verify that your this issue was executed flawlessly, testing screen calibration. This attention to detail is why our return rate is so low across Santacruz.

Xigox Service Promise for Computer Keyboard/Mouse Not Working

Your the repair doesn't end when the HP ProDesk 400 G9 is returned. Our Santacruz 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 Santacruz customers choose Xigox again and again.

Ready when you are in Santacruz. 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
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 All / Laptop Repair in Santacruz?

With 1,00,000+ successful repairs and a 4.9-star rating, Xigox is Santacruz's most trusted independent HP repair specialist. Serving all addresses in the 400054 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 Santacruz 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 All / Laptop 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 Santacruz — no technical jargon required.

02

Free Doorstep Pickup

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

Live — Recently Repaired Desktops & Computers

🖥️
Custom
Build (AMD Ryzen 7)
✓ Fixed
3 days ago
Issue

Client wanted to upgrade from GTX 1660 to RTX 4070. Existing 450W PSU insufficient for new GPU.

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.

Andheri East 2.5 Hours
Gaming PC GPU Upgrade PSU
🖥️
Mac
Mini M2
✓ Fixed
6 days ago
Issue

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

M2 Mac Mini SSD upgrade requires specific NVMe controller compatibility. Used validated module.

Borivali West 2 Hours
SSD Mac Mini Apple
🖥️
Hp
EliteDesk 800 G9
✓ Fixed
3 days ago
Issue

PC freezing during multitasking with Chrome, Excel, and Tally running simultaneously. Only 8GB RAM installed.

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.

Dadar West 30 Minutes
RAM HP Upgrade
🖥️
Dell
Vostro 3910
✓ Fixed
5 days ago
Issue

PC infected with ransomware. All personal files encrypted. Desktop showing ransom warning message.

Solution

Removed ransomware from offline boot. Recovered 90% of files using shadow copies and specialized tools. Installed enterprise antivirus.

Technician's Note

Infection via phishing email attachment. Trained customer on email safety and suspicious link identification.

Malad West 5 Hours
Virus Ransomware Dell
🖥️
Custom
Gaming PC
✓ Fixed
4 days ago
Issue

Customer purchased individual components online. Needed professional assembly, BIOS config, and OS installation.

Solution

Assembled all components with cable management. Configured BIOS, enabled XMP for RAM. Installed Windows 11 with all drivers and gaming softw...

Technician's Note

Build: Ryzen 7 7800X3D, RTX 4070 Super, 32GB DDR5, 1TB NVMe. Stress tested for stability.

Goregaon West 4 Hours
Custom Build Gaming Assembly
🖥️
Asus
ROG Strix GT35
✓ Fixed
2 days ago
Issue

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.

Powai 2 Hours
GPU ASUS Thermal
Customer Reviews

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

4.9/5 · 4 Reviews

What our customers say about their repairs

HP Slim Desktop S01 — Audio Fix

"Audio on my HP Slim Desktop S01 was crackling and cutting out. Xigox Santacruz found a bad audio capacitor on the motherboard and replaced it. Crystal-clear sound now through both speakers and headphones. Precise component-level fix."

R
Ramya Krishnan
📍 Santacruz · 29 Mar 2026
31
HP OMEN 40L — BSOD Fix

"My HP OMEN 40L showed constant blue screen of death errors. Xigox Santacruz ran extensive diagnostics and found a bad RAM module. Replaced it and updated all drivers. Rock-solid stability since the repair. Efficient diagnosis."

M
Meera Pillai
📍 Santacruz · 14 Sep 2025
33
HP ProDesk 400 G9 — OS Installation

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

A
Alka Marathe
📍 Santacruz · 5 Dec 2025
22
HP ProDesk 400 G9 — Power Supply Fix

"My HP ProDesk 400 G9 started experiencing sudden shutdowns during gaming sessions and heavy rendering workloads, which initially made me suspect overheating but the temperatures were all perfectly normal. The Xigox Santacruz technician diagnosed the power supply by testing it under load and identified significant voltage drops on the twelve-volt rail under moderate power draw, which meant the PSU was failing to deliver sufficient power to the GPU and CPU simultaneously. They replaced it with a high-quality eighty-plus gold rated power supply with adequate wattage headroom for my components, routed all cables neatly for optimal airflow, and also added a UPS recommendation for power surge protection during Mumbai monsoons. The system now handles intensive gaming and rendering sessions for hours without a single shutdown. The improved cable management also reduced internal temperatures by approximately five degrees. Extraordinary power supply work — I have already recommended Xigox to three of my colleagues."

S
Swati Bhatt
📍 Santacruz · 15 Feb 2026
30
FAQs

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

Everything you need to know before booking a diagnosis

8 questions answered Verified & updated
The cost to fix HP ProDesk 400 G9 Computer Keyboard/Mouse Not Working in Santacruz 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. Our service covers the full 400054 postal area in Santacruz.
Xigox repairs HP ProDesk 400 G9 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 Santacruz are completed the same day. Customers near Santacruz in Santacruz get our fastest response times.
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. We also serve Santacruz West, Milan Subway, Juhu Vile Parle, so you can recommend us to neighbours too.
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 Santacruz West, Milan Subway, Juhu Vile Parle, so you can recommend us to neighbours too.
For part replacements our technician works at your address in Santacruz. HP ProDesk 400 G9 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. Trusted by customers throughout Mumbai Suburban — rated 4.9★ across 15,244+ reviews.
You bring it straight back. The same fault inside 90 days is covered under warranty — no second inspection fee, no diagnostic charge, no argument. The cover is there in writing so you do not have to just take our word for it. 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. We've been serving Mumbai Suburban district for over 15 years.
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 Santacruz in Santacruz 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.

HP ProDesk 400 G9 Repair in Santacruz — Xigox

Xigox is Santacruz'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 average customer rating.

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 400054 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 Santacruz, our service coverage extends across Santacruz and all surrounding localities. In addition to Santacruz, we also provide doorstep repairs and free pickup for lab work for customers in Santacruz West, Milan Subway, Juhu Vile Parle and other nearby areas.

Doorstep part replacement (battery, keyboard, screen, SSD, RAM) is available across Santacruz. 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 ProDesk 400 G9.

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

Computer Keyboard/Mouse Not Working on Other Brands in Santacruz

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

Areas, Roads & Landmarks We Cover in Santacruz

Free pickup & drop across all these neighbourhoods

📍 Localities & Neighbourhoods

Santacruz West Santacruz East Vakola Kalina Nehru Nagar

🛣️ Roads & Highways

Linking Road S.V. Road Juhu Road Juhu Tara Road

⭐ Landmarks & Famous Places

Domestic Airport Guru Nanak Hospital Santacruz Market

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

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 Santacruz

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

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

Xigox provides hp prodesk 400 g9 computer keyboard/mouse not working repair across Santacruz (PIN 400054), in the Mumbai Suburban district of Mumbai. Our doorstep pickup and on-site service cover the entire Santacruz area and the neighbourhoods around it.

Localities we cover in Santacruz: Santacruz West, Santacruz East, Vakola, Kalina, Nehru Nagar. Wherever you are in Santacruz, a certified Xigox technician can reach you — usually within 30–60 minutes.

Our technicians regularly serve homes, societies and offices around Domestic Airport, Guru Nanak Hospital and Santacruz Market, and along Linking Road, S.V. Road, Juhu Road and Juhu Tara 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 Santacruz

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

Nearest pickup point: Vile Parle East

~2.6 km from Santacruz — 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.

By submitting, you agree to our Privacy Policy.

Your info is 100% private — never shared
Call Now Same-Day · 90-Day Warranty WhatsApp