Your computer has a lot of components making it functional and providing various services. Most users just notice slow performance, minimized functionality or a dead computer but don’t know what’s actually wrong with their computer. Maybe your computer is not turning on or your wifi is slow or you have weird noises coming from your pc, there are many things that could go wrong with your pc. The good news is our certified technicians can professionally diagnose any problems with your electronic devices. So, you can avoid downtime on your valuable productive period and get your computer working again in no time. We provide diagnostic services for all kinds of pc, laptops, desktops, Mac and all in one desktop, compact desktops, mobile devices and many more. We also perform ultrasonic cleaning on your liquid damage devices to save your device from rusting and short circuits. We will diagnose your computer for full functionalities using a 13 point test. We will fix any problems on your computer on the same day in most cases.


Some of our diagnostic services include:

  • Wifi problems diagnostics
  • Registry error diagnostics
  • Data diagnostics
  • Bootloop diagnostics
  • Sluggish computer diagnostics
  • Dead computer diagnostics
  • Liquid damage computer diagnostics
  • Strange noise from computer diagnostics
  • Overheating computer diagnostics
  • Random rebooting computer diagnostics
  • Diagnostic services for old dead computer
  • Application and App Diagnostic
  • Boot Problem Diagnostic
  • Disk Diagnostic
  • File Diagnostic
  • Hardware Diagnostic
  • OS Diagnostic
  • Peripheral Diagnostic


When do you need diagnostic services?

  • Overheating computer: Most gamers and graphics designer’s worst nightmare is overheating computers resulting in sketchy gameplay or graphic rendering. However, these problems are equally troublesome for most daily users. If your computer is heating up, freezing down or rebooting frequently, then we will diagnose the problem with your computer to pinpoint the problem and solve it effectively.
  • Strange Noises: Ever heard that clicking noise coming from your computer that’s making you worried. Or is the fan too loud for you to enjoy your music, no matter what the problem, we will diagnose the problem and figure out a solution for you? Any kind of strange noise or smells from your computer could damage your computer further and may result in a thermal event in some cases. Give us a call today to find out what’s causing the problem.
  • Blue screen of death: The blue screen appears for various reasons. Some of the common problems are damaged software, corrupt system files, issues with device drivers and more. If your computer has a blue screen of death with confusing error codes, give us a call to diagnose the problem and get it fixed.
  • Liquid Damage: With the advent of portable devices, there are more cases of liquid damages than ever. The computers have moved from your desk to virtually anywhere from kitchens to toilets and swimming pools. If your computer is exposed to water, you should get your computer diagnosed for any damages caused by liquids whether your computer is dead or partially functioning.

240 GB SSD connected to a wire for data recovery

PC Service Dallas is an industry-leading pioneer in affordable and quality computer and smartphone repair. We offer technical support for both hardware and software problems on a computer. We repair all kinds of desktop, laptop, notebook, tablets, smartphones, and many other devices. All our services are designed to be convenient, hassle-free, affordable to our clients for a suitable repair experience. You can bring your device to us at our convenient location, or you can choose to get a home service. We will either come to your house and fix it there or bring the device back, fix it and deliver it back to your house. Give us a call about your device, we will fix your appliance in no time.

Macbook Pro complete teardown with fan battery and motherboard on the tableOur certified technical IT professional will perform a diagnostic on your device and suggest repair options available for your computer and recommend the best course of repair. We will communicate with you before we proceed with the repair. Our prices are very competitive in the market. However, if you don’t find it economical to proceed with the repair, we will not proceed with the repair, and it will incur NO CHARGE further.



Why choose our OS Installation services?

  1. No Geek Speak: We always speak in plain simple language free of jargon to communicate effectively with our clients. Our technicians are trained to provide analogies, clear explanatory terms to relay information to our clients, so we are on the same page.
  2. Data Privacy: We handle your data with the utmost respect. Your devices have all your information like photos, videos, relevant documents, financial information. When you bring in your device, you trust us with all your essential data, we keep up to that trust and don’t access or store your data unless requested.
  3. Fast & Affordable: Our mission is to help our clients to the best we can. We often even go out of our way to help our clients in case of need. Our services are the fastest, and rates are most competitive in the DFW area.
  4. Certified Experts: Our technicians are certified by CompTIA, Apple and Microsoft validating the skills and competence. Our technicians know what they are doing and get the job done systematically.
  5. Overall IT Services: If you need any other services for your computer like OS configuration or installation, virus removal, network services, we are here for you.  We offer various hardware, software, network and security services for our client at very competitive rates.



We also provide PC Computer repair, laptop notebook repair, smartphone repair and all kinds of computer repair services in Dallas.



Q: What is the diagnostic service? 

A: Diagnostic service is a set of tests that we run to pinpoint the problems with your computer. We apply various different techniques and procedures to find problems with your computer. We offer both hardware and software diagnostic services.

Q: Do you need to perform diagnostics before? 

A: Yes, it is really important to find out the problem to repair the devices properly. In some cases, where the problems are obvious like your battery is consumed, diagnostic services aren’t required. However, if your computer is not turning on or heating up, we might need to run diagnostics to find out the exact problems.

Q:  How long does it take to complete the diagnostics process? 

A: The time really depends on what device you got. Time may vary from 1 to 5 hours depending on the device and issue you have

Q: How much do you charge for diagnostics? 

A: It depends on what device you have and what kind of issue you have with your device. Call us with the serial number of your device and issue. We will help you.

Q: Can diagnostics solve the issue?

A: No, diagnostics do not solve the issue. Diagnostics is the process of determining what is the issue and what component is causing that issue.

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