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Alpha Technologies offers proffesional service to personal computers, workstations and small servers. Our combination of proven daignostic techniques and thorough knowledge of all major manufacturers components coupled with the tremendous skill of our technical specialists results in a reliable, lasting, quality solution to any pc problem.
Our specialists have the indepth knowledge needed to quickly and correctly assess all major and minor problems to get you up and running fast. Servicing all brands of PCs and Macs, we have experience with all major components and problems including:
HARDWARE
CPU Processor Diagnosis
CPU Installation
CPU Upgrades
Symptoms
No Boot
PC Starts But No Video
Solution
Run diagnosis on CPU
Perform Stress Test
Clean/Reseat CPU Fan Assembly
Expansion Card Upgrades
Ethernet, Modem, Video, Serial
Symptoms
Card Function Ceases
Solution
Reseat Card
Perform Diagnosis
Update Drivers
Power Supply Diagnosis
Power Supply Installation/Upgrades
Symptoms
PC Wont Start
No Fans Turn
PC Starta and Stpos
Wont Play Video
Freezing/Hangs
Solution
Perform Diagnostic
Check Voltages on All Rails
Check for Overcharging
Check for Proper Cooling
PC Housing Diagnosis
PC Housing Maintenance
PC Cooling Efficiency
Symptoms
PC Boots but Turns Off
PC Overheats
Freezing
Video Problem
Drive Droblems
Accumulation of Dust/Dirt
Solution
Clean Inside of Housing
Increase Airflow
Increase Cooling Efficiency
Audio / Sound / Network / Modem
The central component that all other components are connected to is the Motherboard. The motherboard is a cicuit board that allows all the other components to interact as a whole. Motherboards vary in size and application but are very important when upgrading or replacing components. Motherboards specifications require parts that are compatible. Without these patrs, systems will not run properly and in some cases, won't run at all.
Alpha Technologies upgrades, replaces and can repair most motherboards with electronic problems. Capacitors, resistors, fuses and transformers are some of the parts replaced in our lab.
Symptoms
- No Boot
- Fans Dont Spin
- Rebooting
- Freezing
The CPU is the brain of the modern computer. It performs all of the mathematical processes that are the base blocks of all software. Remember that computers 'live' in the 'binary world'. All programs, images, documents and other software is in it's base form, either a 1 or a 0. The CPU and the motherboard are designed and engineered specifically for each other.
There is no such thing as a generic CPU or motherboard, they are specific. They are not interchangable.The major cause of CPU failure is overheating. The Heatsink / Fan assemply must be kept free of dust and the computer housing must meet the cooling needs of the system.
The power supply is one of the most important, and most forgotten components. Many problems from rebooting to freezing and system shut down can be traced to a bad power supply. The power supply provides power to every internal component of a computer system. High powerd systems demand greater power needs to function properly. In fact, some newer powerfull video cards have thier own power connectors and system power requirements. The power supply also helps to vent and cool the computers housing. It is not uncommon for a power supply to be caked with dust from use in a dusty environment.
Power supplies can also surge and overcharge severly damaging, motherboards, cpus and othe components.
- Burning Smell
- Smoke or Fire
- Loud Pop
- No Power
Computer systems dont alway have all the newest features as they get older. Expansion cards such as 5.1 sound, SVGA video, Gigabit ethernet, serial and more are an excellent way to upgrade your system. A computer can quickly add 4 to 8 more USB ports with a usb card installed. IDE and SATA controller cards allow a system to add up 4 hard drives a card.You wont find expansion card only in older computers either. Manufacturers are picking base motherboards boards and components to obtain a model run. Another higher model may have the exact motherboard and other components as the cheaper one, with the exception of expansion cards. Like any other component, they do malfunction and may cause system instability, but are usually inexpensive to replace.
- Function Stops
- Rebooting
- Freezing
- Burning Smell
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