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JTG Systems
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JTG Systems
Rig throttling, crashing, or losing frames? We repair and optimize gaming PCs for peak performance.
We are the highest-rated computer company in Niagara.
Expert gaming PC repair services in Niagara Region. Specializing in high-performance gaming systems: RTX 4090/4080/4070, AMD RX 7900, custom builds, liquid cooling, overclocking, and competitive gaming optimization. Same-day service for gaming emergencies.
TEXT is best. Bring your gaming rig for a same-day diagnostic and performance report—tournament rush jobs get priority.
JTG Systems is Niagara's premier gaming PC optimization center. We don't just fix computers; we engineer them for victory. Whether you're rocking a custom loop RTX 4090 beast or an ASUS ROG laptop, our technicians understand the difference between standard performance and championship-level optimization.
From fixing liquid cooling leaks and overheating VRMs to diagnosing complex GPU artifacts and memory instability, we handle it all. We are the only shop in the region equipped for component-level repair on high-end gaming hardware.
Comprehensive stress testing using actual games, 3DMark, Unigine benchmarks, and stability tests to replicate real-world gaming conditions
Individual component testing of GPU, CPU, RAM, and storage under gaming workloads using professional diagnostic tools
FLIR thermal camera analysis to identify hot spots, cooling inefficiencies, and thermal bottlenecks in the system
Detailed written analysis with before/after benchmarks, optimization recommendations, and performance metrics documentation
Professional graphics card diagnostics, repair, and performance optimization for all gaming GPUs including latest RTX 40-series and AMD RX 7000 series
Our GPU repair process includes comprehensive diagnostics using professional tools like GPU-Z stress testing, FurMark stability analysis, and thermal imaging. We perform thermal pad replacement with premium Gelid or Thermal Grizzly compounds, VRAM integrity testing, power delivery circuit analysis, and firmware/BIOS updates. For RTX 40-series cards, we specialize in 12VHPWR connector repairs, power delivery optimization, and DLSS 3 Frame Generation tuning. AMD RX 7000 series receive specialized FSR 3 configuration and driver optimization.
Professional thermal management solutions for high-performance gaming systems, including custom loops, AIO maintenance, and thermal optimization
Our comprehensive cooling service includes: thermal imaging analysis using FLIR cameras, radiator deep cleaning and fin straightening, AIO pump testing and replacement, custom loop maintenance with premium coolants (EK-CryoFuel, Corsair XL8), thermal paste application using high-end compounds (Thermal Grizzly Kryonaut, Noctua NT-H2), fan curve optimization through custom profiles, case airflow analysis and redesign, and thermal pad replacement with appropriate thickness and thermal conductivity ratings.
Maximum FPS and stability for competitive gaming
Advanced system tuning including BIOS optimization, RAM overclocking with stability testing, GPU undervolting for efficiency, Windows gaming mode configuration, driver optimization, and background process management.
Critical power delivery for high-end gaming systems
Professional PSU testing with specialized equipment, cable integrity checks, power delivery analysis under gaming loads, ATX 3.0 compliance verification for newer GPUs, and proper cable management for optimal power distribution.
Ultra-fast storage for instant game loading
NVMe SSD installation and optimization, game library migration, DirectStorage enablement for supported titles, RAID configuration for speed or redundancy, and thermal solution implementation for Gen5 SSDs.
Complete RGB ecosystem repair and synchronization
RGB ecosystem diagnostics, controller replacement, software conflict resolution, custom lighting profiles, cable management overhaul, and integration of multiple RGB platforms (ASUS Aura, MSI Mystic Light, Corsair iCUE, etc.)
We perform comprehensive system analysis to identify bottlenecks, optimize CPU/GPU balance, update all gaming-critical drivers, configure optimal BIOS settings, and eliminate performance-robbing background tasks.
Our technicians run extensive stress tests, verify power delivery under gaming loads, test RAM stability with MemTest86, resolve driver conflicts, and ensure all components operate within safe parameters.
Complete thermal solution including deep cleaning, premium thermal paste application, cooling system upgrades, case airflow optimization, and custom fan curves for quiet operation.
From Alienware and ASUS ROG to HP Omen, Lenovo Legion, and Acer Predator—if it plays games, we fix it. We support every brand, every builder, and every configuration.
Aurora R15, Aurora R16, Area-51, X17 R2, M18, M16 R1, X15 R2
Alienware systems use proprietary components requiring specialized diagnostic tools and OEM parts. We maintain direct relationships with Dell for authentic Alienware components and have extensive experience with their unique thermal management systems.
Strix G15/G17, Zephyrus G14/G15, Flow X13/X16, Crosshair VIII, Maximus Z790, TUF Gaming
ASUS ROG systems feature cutting-edge overclocking capabilities and premium cooling solutions. Our technicians are ROG-trained and understand the intricate relationship between ROG BIOS settings, cooling curves, and performance profiles.
MEG Aegis RS, MPG Trident AS, MAG Infinite S3, GP/GE Series Laptops, Stealth/Raider Series
MSI gaming systems integrate complex RGB ecosystems with performance monitoring. We specialize in MSI's proprietary software stack and can resolve hardware/software integration issues while optimizing their Gaming Mode features.
Blade 15/17, Book 13, Core X External GPU
Razer gaming systems prioritize portability with high performance. We understand their unique thermal constraints and Chroma ecosystem integration challenges.
Origin Neuron, Origin Millennium, iBuyPower, CyberPowerPC, NZXT BLD
Boutique gaming PCs often feature unique configurations and custom modifications. We work with all major boutique builders and can service systems without voiding manufacturer relationships.
Extreme OC Systems, Multi-GPU Setups, SFF Gaming, Server Gaming Rigs, Mining-to-Gaming Conversions
Custom enthusiast builds push hardware beyond standard specifications. Our team includes overclocking specialists who understand extreme cooling, exotic components, and stability testing for competition-grade systems.
“JTG Systems optimized my gaming rig for competitive CS2. Reduced my system latency from 23ms to 8ms and eliminated micro-stutters.”
Don't let hardware hold you back. Bring your rig to the pros and experience gaming the way it was meant to be played.
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