Gaming
PC RTX 4080
- Issue
- No display output, fans spinning. No boot sequence.
- Solution
- Diagnosed motherboard failure. Replaced with compatible board.
- Motherboard
- Gaming
- Display
HP · ProDesk 400 G9 · Bandra East
Expert repair for your HP ProDesk 400 G9 in Bandra East. Free doorstep pickup, OEM-quality parts & 90-day warranty.
Open every day, 9 AM – 9 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
Transparent pricing · ₹350 inspection (refunded if you proceed with repair) · No hidden charges · Pay only after approval
| Issue / Component | Repair Price | Warranty |
|---|---|---|
| Diagnosis & Basic Fix | ₹499 - ₹999 | 90 Days |
| Standard Repair | ₹999 - ₹2,499 | 90 Days |
| Advanced Repair | ₹2,499 - ₹4,999 | 90 Days |
| Premium Service | ₹3,499 - ₹6,999 | 90 Days |
Prices may vary by exact condition. Final quote given after ₹350 inspection (refunded if you proceed with repair).
Get Exact QuoteWhy Us?
With 1,00,329+ successful repairs and a 4.9-star rating, Xigox is an independent HP repair specialist serving Bandra East. Conveniently located near Mount Mary.
Most HP Speed Optimization jobs in Bandra East are completed same-day. Urgent service available for critical cases.
We quote before starting work. No hidden fees. You pay exactly what you were quoted.
Free WhatsApp support for any questions about your HP ProDesk 400 G9 Speed Optimization after repair — always.
Collection and return anywhere in Bandra East at no charge for lab-based HP work — we don't bill for convenience.
₹350 inspection fee (refunded if you proceed). Written quote before any HP Speed Optimization work begins.
If we cannot resolve your HP Speed Optimization issue, you pay nothing beyond the inspection fee.
Who repairs your device
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.

From booking to delivery — here's exactly what happens at every step
Call or WhatsApp +91 74997 61196. Tell us your HP ProDesk 400 G9 issue in Bandra East and schedule a free doorstep pickup.
Our experienced technician inspects your HP ProDesk 400 G9 and provides a transparent written quote for Speed Optimization.
Once approved, we perform Speed Optimization using OEM-quality parts. Most repairs are completed same-day.
Every HP ProDesk 400 G9 passes a multi-point QA test before delivery. Your 90-day warranty starts from this moment.
We deliver your repaired HP ProDesk 400 G9 back to your Bandra East address. Completely free, same day.
Post-repair support via WhatsApp. If the issue recurs within 90 days, we fix it at zero cost.
Repair examples
Gaming
PC RTX 4080
Custom
Gaming PC
Technician's note
Build: Ryzen 7 7800X3D, RTX 4070 Super, 32GB DDR5, 1TB NVMe. Stress tested for stability.
ASUS
ROG Strix GT35
Technician's note
Thermal paste had completely dried out. Applied premium thermal compound rated for 8+ years.
HP
ProDesk 400 G7
Technician's note
Capacitor failure likely caused by prolonged voltage fluctuation. Recommended UPS installation.
Lenovo
ThinkCentre M70t
Technician's note
Component-level repair saved customer from motherboard replacement cost.
HP
ProDesk 400 G9
Technician's note
Original HDD retained as secondary storage. Best ROI upgrade for any desktop.
Comparison
What you get with Xigox in Bandra East, side by side.
| Feature | Xigox | Other shops |
|---|---|---|
| Experienced Technicians | Trained & Verified | Varies; ask who will work on the device |
| Genuine / OEM Parts | OEM-Quality Parts | Varies; ask which part will be fitted |
| 90-Day Warranty | Written Certificate | Varies; ask for the warranty in writing |
| Diagnosis / Inspection | ₹350, credited to the repair | Varies; ask what the diagnosis costs |
| Same-Day Turnaround | Bandra East — Most Repairs | Varies; ask for a time in writing |
| Free Doorstep Pickup | Bandra East — Free | Varies; ask whether pickup is free |
| Transparent Pricing | Written Quote First | Varies; ask for a written quote first |
| Live WhatsApp Updates | Real-time Repair Status | Varies; ask how you will get updates |
Xigox charges ₹350 for inspection — credited to your repair cost if you go ahead.
Customer reviews
4.9/5 · 12 reviews shown
← Swipe or tap dots to browse →
Watch & learn
Repair videos from our Virar West workshop
See how Xigox handles real customer repairs — fast diagnosis, transparent pricing and a 90-day warranty on every job.
A closer look at the Xigox team, our tools, and the repair process behind 9,605+ customer reviews across Mumbai MMR.
A tour of our ISO 9001:2015 certified workshop — laptop, desktop and computer repairs with genuine-grade parts and a 90-day warranty.
How the Xigox team handles laptop and computer repair, sales, service and data recovery across Mumbai, Thane & Palghar.
Customer stories
What customers say about their laptop and computer repairs
“Desktop was freezing randomly. Xigox diagnosed a failing HDD, replaced with SSD. Boot time went from 3 minutes to 15 seconds. Outstanding upgrade!”
HP ProDesk 600 G6
“Graphics card died on our office desktop. Xigox sourced a compatible GPU and installed it same day. CAD software running smoothly again. Great service!”
Dell OptiPlex 7080
“RAM upgrade from 8GB to 32GB plus NVMe SSD. Xigox handled everything — cable management, BIOS update, Windows reinstall. PC is blazing fast now!”
Custom Gaming PC
“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!”
Apple iMac 2021
“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!”
Lenovo ThinkCentre M90n
“Blue screen errors every hour. Xigox ran diagnostics — faulty RAM stick. Replaced under warranty, reinstalled Windows 11. No crashes in 2 months!”
Assembled Desktop i7
FAQ
Everything you need to know before booking your repair
10 questions answered
Send us your question on WhatsApp or call — a technician will answer.
If you are looking for HP ProDesk 400 G9 repair in Bandra East 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.
Parts for HP ProDesk 400 G9 models are held in stock rather than ordered after you book, so most repairs are not waiting on a supplier. Screens, batteries, keyboards, charging boards and flex cables are all OEM-grade. You approve a written estimate first, and the ₹350 inspection is credited back against the repair.
We actively serve the entire 400051 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 Mount Mary, our service coverage extends across Bandra East and all surrounding localities. In addition to Bandra East, we also provide doorstep repairs and free pickup for lab work for customers in Kherwadi, BKC, Sion West and other nearby areas.
Straightforward HP jobs — battery, keyboard, screen, SSD or RAM — are done at your address in Bandra East. 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. 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
Bandra East & surrounding Mumbai areas
Doorstep repairs + free pickup for lab work
Our Guarantee
90-day warranty on all repairs
Free re-repair if same fault recurs
Explore all available repair options for your HP ProDesk 400 G9
We repair all HP models in Bandra East
Free pickup & drop across all these neighbourhoods
Not sure which repair you need? See all HP ProDesk 400 G9 repairs in Bandra East
Same-day service available in all these nearby areas
Explore more services
Same technicians · Free pickup · 90-day warranty across all services.
₹350 inspection fee (refunded if you proceed with repair) · Same-day Speed Optimization · 90-day warranty
Serving Bandra East and all of Mumbai MMR · Open 9 AM – 9 PM daily
How it's done
What our technicians do, what it requires, and how to tell you need it.
For a repair job on this component, we run a full diagnostic across the usual real culprits — startup program bloat, a nearly-full or failing hard drive, insufficient RAM for current workload, overheating-driven throttling, and malware — rather than guessing at just one, since slow performance rarely has a single simple cause.
Typical time: 45–90 minutes
The model
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.
Why waste time on aggregators? Get direct service without middleman markup with Xigox. HP ProDesk 400 G9 Speed Optimization for desktops differs significantly from laptop repair: open chassis design, full-size components, and tower airflow. Our engineers use oscilloscope diagnostics and stress testing to identify PSU ripple, GPU thermal issues, and RAM timing errors — recommending targeted component replacement.
Not sure what's wrong with your HP? 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.
Every issue completed by Xigox in Bandra East comes with a documented three-month warranty on parts and labour. That means, if anything goes wrong within 3 months, we fix it at zero extra cost. You get a written warranty card with every issue, so the terms are clear.
Curious how quickly Xigox can complete repair in Bandra East? Here's our typical timeline: Step 1 — message us and our pickup technician arrives at your Bandra East address within 2 hours. Step 2 — our inspection identifies the exact fault. Next — you give the go-ahead via WhatsApp — completely your decision. Finally — the repair is executed using genuine parts at our Virar West workshop, often same day. Then — your HP is delivered back to you fully tested.
Xigox isn't just for individuals Bandra East rely on our issue to minimise downtime. Our corporate solutions include annual maintenance plans, priority turnaround, and dedicated account managers. Whether you have 5 laptops or 500, Xigox handles this issue for your Bandra East office with corporate billing and detailed repair documentation.
One of the most common complaints about repair shops in Bandra East is hidden charges after the job is done. Xigox operates differently. Before any work begins, our technician shares a written quote covering parts and labour. There is zero ambiguity — the decision is entirely yours. The ₹350 diagnostic is credited 100% when you approve the repair.
Your HP model never limits what we can fix. Xigox engineers are trained across all major brands: HP, Dell, Lenovo, Asus, Acer, MSI, Toshiba, Samsung and Apple MacBook. Different manufacturers have unique design choices we account for in every repair. This depth of brand knowledge reduces repair time and lowers the chance of secondary damage.
Longevity matters for the repair. Because of this, our team strictly use OEM-grade parts for your HP. Instead of grey-market components, we use trusted supply chains. This is how we help your repair stay durable, supported by our standard 90-day warranty.
Fixing the immediate problem is only half the job at Xigox. Before your HP is returned in Bandra East, it must pass a rigorous full-system quality check. Our team ensures that the issue was successful, checking port functionality. This level of testing is the reason for our 4.9★ rating across Bandra East.
Your personal data is our top priority during your repair. Customers throughout Bandra East trust us because we never access personal files. Throughout the repair, your confidential files remain untouched. If a software reset is necessary, we consult you beforehand.
Many Bandra East customers wonder whether their laptop insurance covers this issue. We help with insurance claims and can generate the detailed GST invoice required for claim submission — broken down by component and labour. When manufacturer warranty has expired, our repair is almost always often far cheaper compared to the brand's authorised centre.
Genuine parts and a clear bill in Bandra East. Xigox combines experienced engineers, OEM-grade spares, upfront pricing, and a real warranty on every HP ProDesk 400 G9 Speed Optimization. Join the thousands in Bandra East who trust us — call or WhatsApp +91 74997 61196 for same-day service in Bandra East.
Service area
Xigox provides hp prodesk 400 g9 speed optimization across Bandra East (PIN 400051), in the Mumbai Suburban district of Mumbai. Our doorstep pickup and on-site service cover the entire Bandra East area and the neighbourhoods around it.
Localities we cover in Bandra East: Pali Hill, Bandstand, Bandra Reclamation, Bandra Kurla Complex (BKC), Lucky Junction, Kherwadi. Wherever you are in Bandra East, we can collect your device from your door and bring it back after the repair.
Our technicians regularly serve homes, societies and offices around Mount Mary, Mehboob Studio, Lilavati Hospital, National College and Bandra Fort, and along Hill Road, Linking Road, Turner Road, S.V. Road, Carter Road and Chapel Road. If you're near any of these landmarks, same-day pickup for hp prodesk 400 g9 speed optimization is almost always available.
We also serve these nearby areas — tap your locality for local hp prodesk 400 g9 speed optimization:
4.9 from 9,605 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.
Not sure what's wrong?
Tell us what your device is doing — we'll point you to the right repair, with real pricing and next steps.
Nearest branch: BKC
~0.8 km from Bandra East. With free doorstep pickup you don't need to travel — this is our nearest branch.
Book a repair
Free pickup · Genuine parts · 90-day warranty
We'll call you within 1 hour to confirm your appointment and arrange doorstep pickup.
Inspection fee: ₹350
Device type *
Inspection fee: ₹350
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