You do not always need a completely new computer to get better performance.
A few carefully chosen upgrades can often make a major difference in gaming, productivity, storage speed, temperatures, and overall responsiveness.
I can help determine what components are compatible with your computer and what upgrades make the most sense for your budget and goals.
Upgrade consultations and quotes are free.
A graphics card upgrade can dramatically improve gaming performance and help your PC handle higher resolutions, better graphics settings, and newer games.
Services include:
GPU recommendations
Compatibility checking
Power supply requirement checks
Physical case clearance checks
Graphics card installation
Driver cleanup
Driver installation
NVIDIA-to-AMD GPU migration
AMD-to-NVIDIA GPU migration
Stability testing
Temperature testing
If you are not sure what graphics card makes sense for your system, I can help you compare options based on your current hardware and budget.
More memory can improve multitasking, gaming, productivity, and overall system responsiveness.
Services include:
RAM compatibility checks
RAM installation
Memory configuration
XMP or EXPO setup
Memory testing
Capacity recommendations
Speed and timing recommendations
I can also help determine whether your current RAM is limiting your system or if an upgrade would actually make a noticeable difference.
Replacing an older hard drive or storage drive can make Windows, programs, and games feel significantly faster.
Services include:
SATA SSD installation
NVMe SSD installation
HDD-to-SSD upgrades
SSD-to-NVMe upgrades
Windows drive cloning
Data transfer
Storage expansion
Secondary drive installation
Drive health testing
Storage recommendations
If your current drive is slow, nearly full, or showing signs of failure, upgrading storage can improve both performance and reliability.
A CPU upgrade can improve gaming performance, multitasking, productivity, and overall system speed.
Services include:
CPU compatibility checks
BIOS compatibility checks
CPU recommendations
CPU installation
Thermal paste application
Cooler compatibility checks
BIOS updates when required
Temperature testing
Stability testing
I can also help determine whether your CPU is actually the part limiting your performance before you spend money replacing it.
Better cooling can reduce temperatures, lower fan noise, and help your CPU maintain better performance under load.
Services include:
CPU cooler upgrades
Case fan upgrades
Fan replacement
Airflow improvements
Thermal paste replacement
Fan configuration
Temperature testing
Thermal throttling checks
Cooling upgrades are especially useful for systems that run hot, loud, or experience performance drops during gaming or heavy workloads.
Higher-performance graphics cards and processors may require a stronger or higher-quality power supply.
Services include:
Power supply recommendations
Wattage requirement checks
Connector compatibility checks
PSU installation
Modular cable installation
Cable management
Power-related stability testing
I can help make sure your power supply is appropriate for your current hardware and any upgrades you are planning.
Older desktops may have slow wireless networking or no Bluetooth support at all.
Services include:
Wi-Fi adapter installation
Bluetooth adapter installation
PCIe wireless card installation
USB wireless adapter setup
Driver installation
Basic connection troubleshooting
Adding or replacing case fans can improve cooling and reduce hot spots inside your PC.
Services include:
Intake fan installation
Exhaust fan installation
Fan replacement
Airflow planning
Fan orientation setup
Fan curve configuration
Cable management
Temperature testing
Other available upgrades may include:
Motherboards
PCIe expansion cards
Capture cards
USB expansion
Sound cards
Additional storage
Cooling accessories
RGB or fan controllers
Other compatible PC hardware
If you have a specific part in mind, I can check whether it is compatible with your system before you buy it.
That is completely fine.
If you already purchased your upgrade, I can install it and verify that everything is working correctly.
Customer-supplied parts will be inspected, when possible, but Dom’s Tech cannot guarantee the condition or reliability of hardware provided by the customer.
Send me:
Your current PC specifications
What you use the PC for
What games or programs you run
What performance problem you are trying to improve
Your budget
I can help determine what upgrade will give you the best value instead of replacing parts that do not need to be changed.
Upgrade consultations and quotes are free.