Specialized Dell & HP Laptop Service Center

Your Complete Technology & Computer Solutions Partner

Rishika Infotech is a dedicated computer sales and laptop service center in Boring Road, Patna. We deliver certified chip-level diagnostics, original component replacements for Dell and HP laptops, desktop workstation sales, multi-brand printer maintenance, and high-resolution CCTV security setups.

Dell & HP Certified Repair Bench

Genuine Hardware & RAM Upgrades

Full CCTV Surveillance Solutions

Direct In-Shop Diagnostics at Patna

Explore Services Contact Now (WhatsApp)

Dell Service Bench Cooling & internal repair

Laptop Sales & QA Tested commercial stock

Chip-Level Repair Motherboard diagnostics

HP Laptop Care Display & chassis check

Boring Road, Patna

Genuine Parts & Local Bench

Opened Dell Laptop motherboard diagnostic bench

Dell Hardware Bench

Precision board inspection

Original RAM Stock

DDR4 / DDR5 expansions

HP Printer Inventory

Laser & tank printers

Surveillance Hardware

Outdoor Wi-Fi & DVR kits

About Rishika Infotech

Reliable Computer Sales, Dedicated Dell & HP Servicing, and Facility Security in Patna

Located at Shop No. 208 in Radhika Complex on Boring Road (Opposite Harihar Chymar), Rishika Infotech operates as a neighborhood technology hub and specialized Dell & HP laptop service center. We work directly on devices to diagnose hardware faults, perform micro-soldering, upgrade essential system resources, and restore equipment to factory reliability.

Beyond portable computers, our workshop provides complete end-to-end technical support including office desktop sales, laser printer repair, peripheral supply, and professional CCTV camera installations for homes, commercial offices, and educational institutions across Patna.

Component-Level Care

Direct board diagnosis, power rail troubleshooting, and thermal fan replacements.

Genuine Spares Inventory

Verified replacement keyboards, OEM Dell/HP power supplies, original batteries, and SSDs.

View store location at Radhika Complex

Our Services

Technical Solutions & Hardware Servicing

Every repair and setup is handled by experienced technicians right at our Boring Road center using genuine parts and proper diagnostics.

Security Systems

CCTV Installation

Complete multi-channel surveillance setup using CP PLUS outdoor cameras, DVR/NVR units, high-grade 3+1 coaxial wiring, and mobile remote monitoring for commercial and residential premises.

CP PLUS & Hikvision Kits Inquire

Hardware Bench

Laptop Repair

Comprehensive repair for cracked screens, damaged hinges, non-responsive keyboards, charging port repairs, power supply faults, and liquid spill restoration across all notebook models.

Screen, Hinge, Keyboard Inquire

Specialized Service

Dell Laptop Servicing

Dedicated repair line for Dell Inspiron, Vostro, Latitude, and XPS notebooks. Chip-level diagnostic tools, genuine OEM Dell battery replacements, motherboard repairs, and original charging adapters.

Inspiron • Vostro • Latitude Inquire

Specialized Service

HP Laptop Servicing

Focused maintenance for HP Pavilion, 14s/15s, Envy, and ProBook devices. Resolves overheating issues with thermal paste overhauls, screen flex replacements, keyboard modules, and official HP adapter supply.

Pavilion • Envy • ProBook Inquire

Office Equipment

Printer Repair

Troubleshooting and servicing for HP, Canon, and Epson laser and inkjet printers. Paper jam fixes, roller replacements, cartridge refilling, printhead cleaning, and motherboard repairs.

HP & Canon Specialists Inquire

Store Sales

Computer Sales

Sales of tested laptops, ready-to-use business notebooks, and custom-assembled desktop PCs tailored for office productivity, school learning, accounts management, and high-performance requirements.

Laptops & Custom Desktops Inquire

Peripherals

Computer Accessories

Full stock of genuine laptop chargers, wired and wireless mice, mechanical keyboards, HDMI/VGA cables, laptop bags, Wi-Fi adapters, and internal cooling accessories.

Cables, Adapters, Input Inquire

Speed & Storage

Hardware Upgrades

Speed up lagging systems with instant high-speed NVMe/SATA SSD installations, sealed internal hard drive replacements, and DDR4/DDR5 RAM capacity expansions with data cloning.

SSD, HDD & RAM Upgrades Inquire

Diagnosis

Technical Support

Operating system installations (Windows 10/11), device driver troubleshooting, malware and virus cleaning, BIOS reprogramming, data backup, and network connectivity configuration.

OS, BIOS & Software Inquire

Hardware Catalog

Brands Serviced & Products Available

We service and stock authentic systems, components, and surveillance hardware directly from verified manufacturers.

DELL Specialized

hp Specialized

lenovo Sales & Service

ASUS Sales & Service

acer Sales & Service

Canon Printer Care

Original Parts

Dell OEM Power Supply (PSU)

Genuine Dell internal power supply with official barcode verification for OptiPlex, Precision towers & workstation desktops.

Memory Upgrade

Laptop RAM Memory Modules

Factory-sealed high-speed Lexar & Kingston laptop RAM modules (8GB / 16GB) for immediate multi-tasking and gaming boost.

Storage Upgrades

Internal Hard Drives & SSDs

Sealed anti-static packaging storage drives and high-speed SSDs with full operating system cloning service.

Office Printers

HP Laser 303dw & 303d Printers

Commercial duplex black & white laser printers for office workflows, schools, coaching institutes, and businesses.

Wiring & Kits

CP PLUS 3+1 CCTV Cable Roll

High-shielded 3+1 pure copper coaxial cable rolls engineered for noise-free and zero-loss long-distance video feeds.

Surveillance

Xain Elite Dome Night Camera

V101 Night Color dome camera with full Onvif compatibility and PoE support for crystal clear indoor security monitoring.

Our Commitment

Why Choose Rishika Infotech

Transparent, bench-tested solutions and real hardware expertise located right in the heart of Boring Road, Patna.

Dell & HP Specialization

Specific testing equipment and technical expertise tailored to diagnose motherboard circuits and power distribution on Dell and HP laptops.

In-House Repair Bench

All inspection and repair work is performed directly on our workshop benches at Radhika Complex without third-party transit delays.

Genuine Components

We supply authentic replacement parts including original power adapters, genuine battery packs, branded Lexar/Kingston RAM, and tested SSDs.

Single Destination

From purchasing desktop computers and accessories to repairing printers and deploying CCTV security systems, we meet all hardware needs under one roof.

Store Location

Visit Our Service Center & Computer Store in Patna

Physical Address

Rishika Infotech

Shop No. 208, Radhika Complex,
Boring Road, Opposite Harihar Chymar,
Patna, Bihar.

Primary Contact Phone

+91 9304201682

Available for direct calls and WhatsApp inquiries

Opening Hours

Monday to Saturday: 10:00 AM – 8:30 PM

Sunday: Call before visiting

Get Directions on Google Maps

Radhika Complex • Boring Road, Patna