Skip to main content
HP · ProDesk 400 G9 · Trombay

HP ProDesk 400 G9
Computer Power Supply Failure
in Trombay

Expert diagnosis and repair for Computer Power Supply Failure on your HP ProDesk 400 G9 in Trombay. 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)

Technician soldering on a circuit board at the repair bench Technician probing a computer motherboard with a multimeter and soldering iron
Xigox technicians at the repair bench
Symptom Checker

Does Your HP ProDesk 400 G9 Show These Signs?

Common indicators of Computer Power Supply Failure on HP ProDesk 400 G9. Recognise 2 or more? Your laptop or computer needs professional attention.

Laptop clearly shows signs of Computer Power Supply Failure

Normal laptop performance significantly impacted

Issue worsening with continued use over time

Standard troubleshooting has not resolved it

Laptop unreliable for daily work or personal use

Risk of further hardware damage if left unrepaired

Don't Ignore Computer Power Supply Failure

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

Book Inspection (₹350)

HP ProDesk 400 G9 Computer Power Supply Failure in Trombay — Comprehensive Guide

Avoid the directory hustle. Choose a direct service centre with Xigox. Office desktops and workstations in Trombay cannot afford extended downtime. Xigox offers corporate desktop AMC plans for any fleet size in Trombay: scheduled preventive maintenance, on-site priority response, and detailed asset reports with GST invoicing.

Same-Day Computer Power Supply Failure in Trombay

We know you can't stay disconnected in Trombay. We plan this job for maximum convenience. For most issues, our technicians finish the job within hours. We arrange secure collection from your Trombay home or office, perform the job using precision tools, and deliver it back to you.

Insurance & Out-of-Warranty Computer Power Supply Failure Options

A common question is whether an extended warranty applies to this repair. Xigox supports insurance claims and can provide the itemised bill your insurer needs — including parts cost, labour cost, and fault description. When manufacturer warranty has expired, our repair is almost always usually cheaper compared to the official service centre.

Data Security During Computer Power Supply Failure

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

Pickup & Drop Across Trombay

We repair devices for homes, offices and colleges across Trombay book us with free pickup and drop. You get a written quote before any work, OEM-grade parts and a 90-day warranty, for a single HP ProDesk 400 G9 or a whole office. When you choose Xigox for this repair in Trombay, you get the same service and warranty as every other customer.

Board-Level Computer Power Supply Failure in Trombay

Replacing an entire board is often unnecessary than fixing the fault on it. Xigox's in-house micro-soldering lab means engineers diagnose the exact failing IC and replace only that component — a fraction of full board replacement. Trombay residents seek us out for chip-level job.

Rapid Computer Power Supply Failure — Timeline

Curious how quickly Xigox can complete repair in Trombay? Here's our typical timeline: Step 1 — message us and our pickup technician arrives at your Trombay address within 2 hours. Step 2 — our inspection identifies the exact fault. Next — you give the go-ahead via WhatsApp — completely your decision. Finally — this repair is executed using genuine parts at our Virar West workshop, often same day. Then — we return it to you fully tested.

Top-Rated Computer Power Supply Failure in Trombay

There are many repair shops in Trombay, however, Xigox stands out for this job. We believe in complete transparency. Each job begins with a thorough diagnostic inspection for ₹350, which is fully refunded if you proceed. No surprise fees — only expert job in Trombay.

Transparent Inspection in Trombay

Not sure what's wrong with your HP ProDesk 400 G9? Before you commit to any repair, 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.

What Trombay Customers Say About Computer Power Supply Failure

Don't just take our word for it. Xigox has earned a 4.9-star rating from 9,727+ customer reviews from customers across Mumbai MMR. Customers frequently mention: honest pricing, same-day completion, and OEM-grade replacements. What Trombay customers value most: "Excellent this job, done same day with genuine parts." Join the growing community of happy Xigox customers in Trombay.

After-Repair Speed Computer Power Supply Failure

After a successful this repair in Trombay, most customers notice immediate performance improvements: quicker application loading, cooler operating temperatures, restored battery life, or a perfect display — depending on the specific repair. Xigox runs diagnostic tests before and after this repair in Trombay to confirm the improvement.

Every minute your HP ProDesk 400 G9 is down matters. That's why Xigox built a hassle-free repair experience you can rely on. No surprise charges — just genuine Computer Power Supply Failure at a fair price. WhatsApp +91 74997 61196 to arrange same-day Computer Power Supply Failure.

Root Cause Analysis

What Causes Computer Power Supply Failure 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 Power Supply Failure

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

Repair TypeEstimated CostWarranty
Power Diagnosis ₹499 - ₹999 90 Days
Power Diagnosis ₹499 - ₹999 90 Days
Power Diagnosis ₹499 - ₹999 90 Days
Power Diagnosis ₹499 - ₹999 90 Days
Power Diagnosis ₹499 - ₹999 90 Days
Power Diagnosis ₹499 - ₹999 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 Computer Power Supply Failure in Trombay?

With 1,00,096+ successful repairs and a 4.9-star rating, Xigox is an independent HP repair specialist serving Trombay. Conveniently located near Trombay Road.

Same-Day Turnaround

Most HP Computer Power Supply Failure jobs in Trombay are 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 ProDesk 400 G9 Computer Power Supply Failure after repair — always.

Free Pickup & Drop

Collection and return anywhere in Trombay at no charge for lab-based HP work — we don't bill for convenience.

Transparent Pricing

₹350 inspection fee (refunded if you proceed). Written quote before any HP Computer Power Supply Failure work begins.

No Fix, No Repair Fee

If we cannot resolve your HP Computer Power Supply Failure issue, you pay nothing beyond the inspection fee.

Repairs Completed
1,00,096+
Since 2011
Average Rating
4.9 ★
9,727+ reviews
Repair Warranty
90 Days
Parts & labour
Avg Response
30 Min
For common issues
Pickup & Drop
Free
₹350 inspection fee
Est. Since
2011
15+ yrs in Mumbai Suburban

Who repairs your device

Repaired in-house by Xigox technicians

Your HP ProDesk 400 G9 is handled by Xigox technicians from start to finish. It is never handed on to another shop. Work that needs the repair bench is done at our workshop in Virar West.

Board-level faults are traced with a microscope, a multimeter and a soldering station before any part is replaced, and parts are fitted only after you approve the quote.

We don't open your personal files during a repair. When a job needs access to your data, such as data recovery or a Windows reinstall, we ask you first.

  • Repaired in-house, not outsourced
  • Quote approved by you before work starts
  • Your files stay private
  • Microscope and board-level tools
  • Genuine or OEM-grade parts
  • 90-day warranty on repairs
Technician inspecting a laptop motherboard under a microscope at the repair bench Technician testing a laptop mainboard with a multimeter beside a Xigox-branded monitor Technician brushing dust off an opened laptop motherboard with a cleaning brush Technician inspecting a laptop motherboard under a microscope at the repair bench
Xigox technicians at the repair bench.
Our Process

How We Fix HP ProDesk 400 G9 Computer Power Supply Failure

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

Describe Your Issue

Call or WhatsApp +91 74997 61196. Tell us about the Computer Power Supply Failure on your HP ProDesk 400 G9 in Trombay — no technical jargon required.

Free Doorstep Pickup

We dispatch an experienced technician to your Trombay address. Free pickup — no travel, no hassle, no waiting at a service centre.

Expert Diagnosis

Your HP ProDesk 400 G9 is inspected by a specialist. We identify the root cause of the Computer Power Supply Failure and provide a written quote — zero obligation.

Approved Repair

Once you approve the quote, we fix the Computer Power Supply Failure using OEM-grade parts. No work starts without your explicit consent.

12-Point QA Check

Every repaired HP ProDesk 400 G9 passes a rigorous 12-point quality assurance checklist. We verify the Computer Power Supply Failure is fully and permanently resolved.

Delivery + 90-Day Warranty

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

Repair examples

Recently Repaired Desktops & Computers

View All Recent Repairs

ASUS

ROG Strix GT35

Fixed
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

Lenovo

ThinkCentre M70t

Fixed
Issue
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

HP

ProDesk 400 G9

Fixed
Issue
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

Dell

OptiPlex 7010

Fixed
Issue
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.

Andheri West 1 Hour
  • PSU
  • Dell
  • Desktop

Gaming

PC RTX 4080

Fixed
Issue
No display output, fans spinning. No boot sequence.
Solution
Diagnosed motherboard failure. Replaced with compatible board.
Goregaon West 4 Hours
  • Motherboard
  • Gaming
  • Display

HP

ProDesk 400 G7

Fixed
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.

Malad West 3 Hours
  • HP
  • Motherboard
  • Capacitor

Comparison

Xigox vs Other HP ProDesk 400 G9 Shops in Trombay

What you get with Xigox in Trombay, side by side.

FeatureXigoxOther shops
Experienced Technicians Trained & VerifiedVaries; ask who will work on the device
Genuine / OEM Parts OEM-Quality PartsVaries; ask which part will be fitted
90-Day Warranty Written CertificateVaries; ask for the warranty in writing
Diagnosis / Inspection ₹350, credited to the repairVaries; ask what the diagnosis costs
Same-Day Turnaround Trombay — Most RepairsVaries; ask for a time in writing
Free Doorstep Pickup Trombay — FreeVaries; ask whether pickup is free
Transparent Pricing Written Quote FirstVaries; ask for a written quote first
Live WhatsApp Updates Real-time Repair StatusVaries; ask how you will get updates

Xigox charges ₹350 for inspection — credited to your repair cost if you go ahead.

Customer reviews

What Customers Say About Laptop & Computer Repairs in Trombay

4.9/5 · 10 reviews shown

See all 9,727+ reviews

Mac Mini M2 — General Desktop Repair

“My Mac Mini M2 had random crashes and blue screens for weeks. Xigox Colaba found a failing PSU and bad RAM stick. Replaced both and the system has been rock-solid for over a month now. Thorough and professional.”
V Vivek Ranade Trombay · 13 Jul 2024 39

MSI PRO AP242 AIO — Backlight Failure Fix

“Screen backlight on my MSI PRO AP242 AIO failed leaving the display nearly invisible. Xigox Colaba replaced the LED backlight strip inside the display assembly without replacing the entire panel. Bright, even lighting restored. Cost-effective fix.”
B Bhagyashree Milind Trombay · 1 Feb 2025 33

Lenovo ThinkCentre M70t — Network Fix

“Ethernet port on my Lenovo ThinkCentre M70t stopped working after a lightning strike. Xigox Colaba replaced the LAN controller chip via micro-soldering. Gigabit network connection works perfectly again. Impressive board-level repair skill.”
A Ashish Shetty Trombay · 15 May 2024 31

Dell OptiPlex 7410 AIO — Logic Board Fix

“My Dell OptiPlex 7410 AIO stopped powering on after a voltage fluctuation. Xigox Colaba did chip-level repair on the power regulation circuit instead of full board replacement. Saved me thousands. Working perfectly for two months now.”
M Mrinal Kulkarni Trombay · 7 Nov 2025 8

iMac 24 M3 — Touchscreen Fix

“Touchscreen on my iMac 24 M3 had unresponsive areas across the bottom third. Xigox Colaba replaced the digitizer without removing the entire display panel. Full touch responsiveness restored. Impressive technical skill for integrated devices.”
A Aditya Joshi Trombay · 26 Sep 2024 27

Mac Studio M2 Max — Boot Issues Fix

“My Mac Studio M2 Max 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.”
K Kunal Shah Trombay · 17 Nov 2024 38
Page 1 / 2

← Swipe or tap dots to browse →

FAQ

FAQs — HP ProDesk 400 G9 Computer Power Supply Failure in Trombay

Everything you need to know before booking a diagnosis

10 questions answered

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 Trombay Road in Trombay are covered by our free pickup.
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. We've been serving Mumbai Suburban district for over 15 years.
Yes — Xigox specialises in HP ProDesk 400 G9 Computer Power Supply Failure across Trombay. Our experienced technicians diagnose and fix the problem efficiently, using OEM-quality parts and backed by a 90-day warranty. Free doorstep pickup is available in Trombay — call or WhatsApp +91 74997 61196. Customers near Trombay Road in Trombay are covered by our free pickup.
Most HP ProDesk 400 G9 Computer Power Supply Failure issues in Trombay 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. Customers near Trombay Road in Trombay are covered by our free pickup.
Common causes of HP ProDesk 400 G9 Computer Power Supply Failure 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. Trusted by customers throughout Mumbai Suburban — rated 4.9★ across 9,727+ reviews.
Every repair at Xigox — including HP ProDesk 400 G9 Computer Power Supply Failure 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 Trombay and Mumbai MMR. Our service covers the full 400074 postal area in Trombay.
The cost to fix HP ProDesk 400 G9 Computer Power Supply Failure in Trombay 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. Free pickup also available in Shivaji Nagar Govandi, Mankhurd, Govandi East and surrounding areas.
Xigox repairs HP ProDesk 400 G9 Computer Power Supply Failure 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 Trombay are completed the same day. Our service covers the full 400074 postal area in Trombay.
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. Our service covers the full 400074 postal area in Trombay.
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. Customers across Trombay (400074) enjoy priority same-day scheduling.

Still have questions?

Send us your question on WhatsApp or call — a technician will answer.

HP ProDesk 400 G9 Repair in Trombay — Xigox

If you are looking for HP ProDesk 400 G9 repair in Trombay that is not a brand service centre, this is it. Xigox has run an independent HP bench since 2011, and our technicians work on HP boards and firmware every day rather than treating them as an occasional job. More than 1,00,000 repairs and a 4.9-star average rating sit behind that.

We stock genuine HP parts and OEM-compatible 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 400074 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 Trombay Road, our service coverage extends across Trombay and all surrounding localities. In addition to Trombay, we also provide doorstep repairs and free pickup for lab work for customers in Shivaji Nagar Govandi, Mankhurd, Govandi East and other nearby areas.

How your HP ProDesk 400 G9 gets serviced depends on the fault. Part swaps happen on-site anywhere in Trombay; board-level work goes to the bench because it needs proper rework equipment. Either way collection and return are free, and you get progress updates rather than having to chase us.

Your HP ProDesk 400 G9 leaves with a written 90-day warranty covering both parts and labour. Same fault back inside that window and we redo it free — no argument, no diagnostic fee. WhatsApp support stays open afterwards for any question about the repair.

Service Hours

Monday – Sunday · 9 AM – 9 PM

Open on all public holidays

Service Area

Trombay & 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 Power Supply Failure Repair for Other HP Models

We diagnose and fix Computer Power Supply Failure on all HP models in Trombay

Computer Power Supply Failure on Other Brands in Trombay

We fix Computer Power Supply Failure on all major computer brands — same quality, same warranty

Areas, Roads & Landmarks We Cover in Trombay

Free pickup & drop across all these neighbourhoods

Localities & neighbourhoods

  • Chembur
  • Mankhurd
  • Deonar

Roads & highways

  • Trombay Road

Landmarks & famous places

  • BARC
  • Tata Power

HP ProDesk 400 G9 Computer Power Supply Failure Repair Near Trombay

Free doorstep service available in all these nearby areas

Computer Power Supply Failure Repair Across Mumbai — All Locations

Explore more services

More Repair & Tech Services Near Trombay

Same 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 Power Supply Failure · 90-day warranty

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

The model

About the HP ProDesk 400 G9

Best for: small/medium business desktop deployment

The HP ProDesk 400 G9 is HP's mid-tier business desktop line — sitting below EliteDesk, offering business features at a more accessible price for small/medium businesses.

Key features

  • Business features (manageability, basic security) without the full EliteDesk price premium.
  • Standard tower and small-form-factor configurations available.
  • Positioned for SMB budgets.

Service area

HP ProDesk 400 G9 Computer Power Supply Failure Repair in Trombay — Service Area & Coverage

Xigox provides hp prodesk 400 g9 computer power supply failure repair across Trombay (PIN 400074), in the Mumbai Suburban district of Mumbai. Our doorstep pickup and on-site service cover the entire Trombay area and the neighbourhoods around it.

Localities we cover in Trombay: Chembur, Mankhurd, Deonar. Wherever you are in Trombay, we can collect your device from your door and bring it back after the repair.

Our technicians regularly serve homes, societies and offices around BARC and Tata Power, and along Trombay Road. If you're near any of these landmarks, same-day pickup for hp prodesk 400 g9 computer power supply failure repair is almost always available.

HP ProDesk 400 G9 Computer Power Supply Failure Repair near Trombay

We also serve these nearby areas — tap your locality for local hp prodesk 400 g9 computer power supply failure repair:

HP ProDesk 400 G9 Computer Power Supply Failure Repair price in Trombay — know it before you book

  1. 1Pick your device & issue
  2. 2See the real price range
  3. 3Free doorstep pickup in Trombay

4.9 from 9,727 customer reviews across all repairs · upfront pricing · 90-day warranty

Before you book: have your device model and a quick description of the issue ready — it speeds up your quote.

Nearest branch: Vikhroli West

~8.7 km from Trombay. With free doorstep pickup you don't need to travel — this is our nearest branch.

Book a repair

Fix Computer Power Supply Failure on HP ProDesk 400 G9 — Book Now

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

Booking received

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

Inspection fee: ₹350

  • Credited to your total repair cost if you go ahead.
  • Still applies if the device can't be repaired or you decline the repair.

+91

Device type *

Inspection fee: ₹350

  • If you go ahead with the repair, the ₹350 is credited to your total repair cost.
  • If the device can't be repaired or you decide not to continue, the ₹350 inspection fee still applies.

Your details are used only to arrange this repair. By submitting, you agree to our Privacy Policy.

Call WhatsApp