HP ProDesk 400 G9
Computer Power Supply Replacement
in Mahalaxmi
Certified repair for your HP ProDesk 400 G9 in Mahalaxmi. Free doorstep pickup, OEM-quality parts & 90-day warranty.
Open 9 AM – 9 PM · 7 days · Mon-Sun: 9:00 AM - 9:00 PM
Run by Tejas & Janak Chudasama since 2011
Xigox is a family-run, ISO 9001:2015-certified repair business — not a marketplace listing or a franchise. Every repair is backed by a written 90-day warranty and billed against GSTIN 27AJXPC8441R1Z7. Read our story →
HP ProDesk 400 G9 Computer Power Supply Replacement — Price List
Transparent pricing · ₹350 inspection (refunded if you proceed with repair) · No hidden charges · Pay only after approval
| Issue / Component | Repair Price | Warranty |
|---|---|---|
| 450W PSU Replacement | ₹1,500 - ₹2,500 | 6 Months |
| 650W PSU (Gaming/Workstation) | ₹3,000 - ₹5,000 | 6 Months |
| 850W+ PSU (High-End Gaming) | ₹5,000 - ₹8,000 | 6 Months |
Prices may vary by exact condition. Final quote given after ₹350 inspection (refunded if you proceed with repair).
Get Exact QuoteReal Repair Results — Photos from Our Lab
Every photo below is a real repair completed by our certified technicians. Laptops and computers diagnosed and repaired — no data wiped, no surprises.
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All photos taken at Xigox repair lab, Virar West, Mumbai. No stock images used.
Why Choose Xigox for HP All / Laptop Repair in Mahalaxmi?
With 1,00,000+ successful repairs and a 4.9-star rating, Xigox is Mahalaxmi's most trusted independent HP repair specialist. Conveniently located near Mahalaxmi.
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 Mahalaxmi 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.
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.
How HP ProDesk 400 G9 Computer Power Supply Replacement Works
From booking to delivery — here's exactly what happens at every step
Book Pickup
Call or WhatsApp +91 74997 61196. Tell us your HP ProDesk 400 G9 issue in Mahalaxmi and schedule a free doorstep pickup.
₹350 Inspection (refunded if you proceed with repair)
Our certified technician inspects your HP ProDesk 400 G9 and provides a transparent written quote for Computer Power Supply Replacement.
Expert Repair
Once approved, we perform Computer Power Supply Replacement using OEM-quality parts. Most repairs are completed same-day.
Quality Check
Every HP ProDesk 400 G9 passes a multi-point QA test before delivery. Your 90-day warranty starts from this moment.
Free Delivery
We deliver your repaired HP ProDesk 400 G9 back to your Mahalaxmi address. Completely free, same day.
After-Service Care
Post-repair support via WhatsApp. If the issue recurs within 90 days, we fix it at zero cost.
Live — Recently Repaired Desktops & Computers
PC randomly shutting down during heavy workloads. Sometimes fails to POST. Capacitor bulging visible.
Replaced 3 failed electrolytic capacitors with Japanese-grade caps. Reflowed solder joints around VRM area.
Component-level repair saved customer from motherboard replacement cost.
Office desktop extremely slow. Boot time over 3 minutes. Applications taking 30+ seconds to launch.
Upgraded from 1TB HDD to 512GB NVMe SSD. Cloned OS and data. Boot time reduced to 8 seconds.
Original HDD retained as secondary storage. Best ROI upgrade for any desktop.
PC dead — no power, no LED indicators. Power supply fan not spinning at all.
Diagnosed failed 450W PSU. Replaced with compatible unit. All components powered on successfully.
PSU exceeded 5-year lifespan. Recommended surge protector for office fleet.
No display output, fans spinning. No boot sequence.
Diagnosed motherboard failure. Replaced with compatible board.
Desktop not powering on. Power button LED blinking 5 times — indicates motherboard failure per HP diagnostics.
Found 3 bulging capacitors near CPU VRM section. Replaced all faulty capacitors with same-spec rated components. Tested under load for stabi...
Capacitor failure likely caused by prolonged voltage fluctuation. Recommended UPS installation.
Client wanted to upgrade from GTX 1660 to RTX 4070. Existing 450W PSU insufficient for new GPU.
Installed Corsair RM750e PSU with proper cable management. Mounted RTX 4070 with support bracket. Updated BIOS and installed latest drivers....
Old PSU only had one 8-pin PCIe connector. New 750W provides clean, stable power for the RTX 4070.
What Customers Say About
HP ProDesk 400 G9 Computer Power Supply Replacement in Mahalaxmi
What our customers say about their repairs
← Swipe or tap dots to browse →
See Our Repair Process in Action
Step-by-step repair videos by our ISO-certified technicians
Xigox Service Centre — Mumbai's Trusted Repair Experts
A closer look at the Xigox team, our tools, and the repair process that has earned us 15,244+ five-star reviews across Mumbai MMR.
Inside Xigox — Computer & Laptop Repair Service Centre, Mumbai
Take a tour of our ISO-certified Mumbai service centre — laptop, desktop and computer repairs with genuine-grade parts and a 90-day warranty.
Laptop & Computer Repair, Sales & Data Recovery — Xigox
How the Xigox team handles laptop and computer repair, sales, service and data recovery across Mumbai, Thane & Palghar.
Watch Our Real Repair Reels
@xigox on Instagram — screen repairs, motherboard fixes, before & afters
Display Repair
No signal → back on screen
Power Supply Fix
Dead PC → powered up same day
Motherboard Repair
Chip-level soldering under microscope
Data Recovery
Files rescued from dead hard drive
SSD Upgrade
Boot times cut to seconds
Deep Cleaning
Dust-clogged tower → cool and quiet
Real repair footage — no actors, no scripts
Watch all Reels →Real Customer Stories
Hear from real people who trusted Xigox with their laptops and computers
"Desktop was freezing randomly. Xigox diagnosed a failing HDD, replaced with SSD. Boot time went from 3 minutes to 15 seconds. Outstanding upgrade!"
"Graphics card died on our office desktop. Xigox sourced a compatible GPU and installed it same day. CAD software running smoothly again. Great service!"
"RAM upgrade from 8GB to 32GB plus NVMe SSD. Xigox handled everything — cable management, BIOS update, Windows reinstall. PC is blazing fast now!"
"iMac screen had a crack — thought it was a write-off. Xigox repaired it for half the Apple Store price. Looks and works perfectly. Saved so much money!"
"PSU blew out with a bang. Xigox replaced the power supply unit within 3 hours. All data intact, no OS reinstall needed. Professional and fast!"
"Blue screen errors every hour. Xigox ran diagnostics — faulty RAM stick. Replaced under warranty, reinstalled Windows 11. No crashes in 2 months!"
FAQs — HP ProDesk 400 G9 Computer Power Supply Replacement in Mahalaxmi
Everything you need to know before booking your repair
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 Mahalaxmi — Xigox
If you are looking for HP ProDesk 400 G9 repair in Mahalaxmi 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-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 Mahalaxmi, our service coverage extends across Mahalaxmi and all surrounding localities. In addition to Mahalaxmi, we also provide doorstep repairs and free pickup for lab work for customers in Haji Ali, Jacob Circle, Tardeo and other nearby areas.
How your HP ProDesk 400 G9 gets serviced depends on the fault. Part swaps happen on-site anywhere in Mahalaxmi; 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.
We back HP work with a 90-day parts-and-labour warranty in writing, not just a verbal promise. 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.
Other HP ProDesk 400 G9 Repair Services in Mahalaxmi
Explore all available repair options for your HP ProDesk 400 G9
Computer Power Supply Replacement for Other HP Models
We repair all HP models in Mahalaxmi
Areas, Roads & Landmarks We Cover in Mahalaxmi
Free pickup & drop across all these neighbourhoods
📍 Localities & Neighbourhoods
🛣️ Roads & Highways
⭐ Landmarks & Famous Places
HP ProDesk 400 G9 Computer Power Supply Replacement Near Mahalaxmi
Same-day service available in all these nearby areas
Computer Power Supply Replacement Across Mumbai — All Locations
More Repair & Tech Services Near Mahalaxmi
Same certified technicians · Free pickup · 90-day warranty across all services.
Ready to Fix Your
HP ProDesk 400 G9 Today?
₹350 inspection fee (refunded if you proceed with repair) · Same-day Computer Power Supply Replacement · 90-day warranty
Serving Mahalaxmi and all of Mumbai MMR · Open 9 AM – 9 PM daily
HP ProDesk 400 G9 Computer Power Supply Replacement in Mahalaxmi — Professional, Reliable, and Affordable
Avoid the directory hustle. Choose a direct service centre with Xigox. Office desktops and workstations in Mahalaxmi cannot afford extended downtime. Xigox offers corporate desktop AMC plans for any fleet size in Mahalaxmi: scheduled preventive maintenance, on-site priority response, and detailed asset reports with GST invoicing.
Convenient Collection across Mahalaxmi When it's HP ProDesk 400 G9 Computer Power Supply Replacement you need in Mahalaxmi, Xigox applies this same standard: a written quote before any work begins, genuine-grade parts, and a 90-day warranty covering the finished HP ProDesk 400 G9 Computer Power Supply Replacement — parts and labour both.
Navigating traffic in Mahalaxmi takes hours. To solve this, Xigox offers a no-hassle doorstep logistics service for this job. Simply share your Mahalaxmi address, and our secure courier will collect your HP directly from you. Once the this job is finished, we safely return it in protective packaging. Enjoy total convenience without leaving your desk.
After-Repair Speed HP ProDesk 400 G9 Computer Power Supply Replacement
After a successful this repair in Mahalaxmi, 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 Mahalaxmi to confirm the improvement.
Same-Day HP ProDesk 400 G9 Computer Power Supply Replacement in Mahalaxmi
We know you can't stay disconnected in Mahalaxmi. Our this job is designed for rapid turnaround. In 90% of cases, our Mahalaxmi technicians complete the this job on the same day. Our team offers free doorstep pickup from your Mahalaxmi address, execute the repair using precision tools, and return it to you.
Insurance & Out-of-Warranty HP ProDesk 400 G9 Computer Power Supply Replacement Options
A common question is whether an extended warranty applies to this repair. We accept insurance claims and can provide the itemised bill your insurer needs — including parts cost, labour cost, and fault description. For out-of-warranty HP units, our repair is almost always 30–50% cheaper compared to the official service centre.
Top-Rated HP ProDesk 400 G9 Computer Power Supply Replacement in Mahalaxmi
There are many repair shops in Mahalaxmi, however, Xigox stands out for this job. We believe in 100% upfront pricing. Each this job begins with a thorough diagnostic inspection for ₹350, which is fully refunded if you proceed. No surprise fees — only expert this job in Mahalaxmi.
Emergency HP ProDesk 400 G9 Computer Power Supply Replacement Available
Is your deadline today? We provide rush this repair in Mahalaxmi for urgent situations. Whether you have an important client meeting and your HP just stopped working, our priority service guarantees your HP is repaired within 4–6 hours. Emergency this repair are available 7 days a week in Mahalaxmi. Simply mention 'URGENT' when booking and we'll prioritise your this repair immediately.
Board-Level HP ProDesk 400 G9 Computer Power Supply Replacement in Mahalaxmi
Most repair shops in Mahalaxmi can only replace entire boards, which costs 3–5x more. Xigox's on-site BGA rework station means engineers identify the specific chip and repair at the component level — saving customers thousands of rupees. Customers in Mahalaxmi come to Xigox specifically for this.
Multi-Point Inspection after HP ProDesk 400 G9 Computer Power Supply Replacement
Completing the repair is just the first step at Xigox. Prior to delivery in Mahalaxmi, it undergoes a comprehensive 20-point inspection. We verify that your this repair was executed flawlessly, testing screen calibration. This attention to detail is why our return rate is so low across Mahalaxmi.
Our HP ProDesk 400 G9 Computer Power Supply Replacement Process Step by Step
Getting your HP fixed in Mahalaxmi is incredibly straightforward. Step 1, call or WhatsApp us at +91 74997 61196 to describe your issue. Next, our complimentary collection driver arrives at your Mahalaxmi doorstep within 1–2 hours. The team then carry out a thorough diagnostic (₹350, credited toward your repair). Once you agree, this job is executed with genuine parts — and your HP is returned to you. Most repairs done same day.
Fixed-Quote Policy for HP ProDesk 400 G9 Computer Power Supply Replacement
One of the most common complaints about repair shops in Mahalaxmi is hidden charges after the job is done. Xigox operates differently. Before any work begins, our Mahalaxmi technician sends a WhatsApp quote covering parts and labour. There is zero ambiguity — the decision is entirely yours. The ₹350 diagnostic is credited 100% when you proceed with this repair.
Give your HP the care it deserves in Mahalaxmi. Xigox: real technical skill, OEM-grade parts, fully transparent pricing, free pickup and delivery — all backed by a written 90-day warranty. Thousands of Mahalaxmi customers already have: message us on +91 74997 61196 for reliable HP ProDesk 400 G9 Computer Power Supply Replacement in Mahalaxmi.
HP ProDesk 400 G9 Computer Power Supply Replacement in Mahalaxmi — Service Area & Coverage
Xigox provides hp prodesk 400 g9 computer power supply replacement across Mahalaxmi (PIN 400034), in the Mumbai City district of Mumbai. Our doorstep pickup and on-site service cover the entire Mahalaxmi area and the neighbourhoods around it.
Localities we cover in Mahalaxmi: Lotus Colony, Breach Candy, Worli Naka. Wherever you are in Mahalaxmi, a certified Xigox technician can reach you — usually within 30–60 minutes.
Our technicians regularly serve homes, societies and offices around Mahalaxmi Race Course, Haji Ali, Mahalaxmi Temple and Nehru Planetarium, and along Dr. E. Moses Road and Senapati Bapat Marg. If you're near any of these landmarks, same-day pickup for hp prodesk 400 g9 computer power supply replacement is almost always available.
HP ProDesk 400 G9 Computer Power Supply Replacement near Mahalaxmi
We also serve these nearby areas — tap your locality for local hp prodesk 400 g9 computer power supply replacement:
~3.5 km from Mahalaxmi — free doorstep pickup means our technician comes to you, this is just our nearest coordination point.
HP ProDesk 400 G9 Computer Power Supply Replacement — Book Now
Free pickup · Genuine parts · 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
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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