July 17, 2024

How to upgrade the CPU on a Dell Precision 7520

8 min read
Learn how to upgrade the CPU on your Dell Precision 7520 with our step-by-step guide.
A dell precision 7520 laptop with its back panel open

A dell precision 7520 laptop with its back panel open

If you are looking to upgrade the CPU on your Dell Precision 7520, there are several factors to consider. Upgrading the CPU can significantly improve the performance of your device, but it requires careful planning and attention to detail. In this comprehensive guide, we will provide all the information you need to successfully upgrade the CPU on your Dell Precision 7520.

Understanding the Dell Precision 7520 CPU

The Dell Precision 7520 is equipped with an Intel Core i7-7820HQ processor. This processor has a base clock speed of 2.9GHz, and it can Turbo Boost up to 3.9GHz. This processor also has four cores and eight threads, which makes it ideal for multitasking and demanding applications.

In addition to its powerful CPU, the Dell Precision 7520 also features a dedicated NVIDIA Quadro M2200 graphics card. This graphics card has 4GB of GDDR5 memory and supports up to four displays. This makes the Dell Precision 7520 an excellent choice for professionals who work with graphics-intensive applications such as CAD, 3D modeling, and video editing.

Why upgrade the CPU on your Dell Precision 7520?

If you are using your Dell Precision 7520 for demanding applications like video editing, graphic design, or gaming, you may need to upgrade the CPU to improve its performance. A more powerful CPU can handle more complex tasks, run applications faster, and reduce overall processing time. It can also improve the device’s multitasking capabilities and make it run cooler and more efficiently.

Another reason to upgrade the CPU on your Dell Precision 7520 is to future-proof your device. As technology advances, software and applications become more demanding, requiring more processing power. Upgrading your CPU now can ensure that your device can handle these future demands and remain relevant for a longer period of time.

Additionally, upgrading the CPU on your Dell Precision 7520 can be a cost-effective solution compared to buying a new device. If your device is still in good condition and meets your needs in terms of storage and memory, upgrading the CPU can give it a new lease on life and save you money in the long run.

What to consider before upgrading your Dell Precision 7520 CPU

Before upgrading your Dell Precision 7520 CPU, it is essential to consider the following factors:

  1. Compatibility: Make sure the new CPU is compatible with your device’s motherboard and BIOS.
  2. Power consumption: Ensure that the new CPU does not exceed the power consumption limits of your device.
  3. Cooling: Verify that your device’s cooling system can handle the additional heat generated by the new CPU.
  4. Performance: Research and compare different CPUs to choose the one that best meets your performance needs and budget.

Another important factor to consider before upgrading your Dell Precision 7520 CPU is the warranty. Upgrading your CPU may void your device’s warranty, so it is crucial to check with the manufacturer or a certified technician before making any changes.

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Additionally, it is essential to back up all your data before upgrading your CPU. Upgrading your CPU may cause data loss or corruption, so it is crucial to have a backup of all your important files and documents.

Tools and equipment needed to upgrade your Dell Precision 7520 CPU

Here are the tools and equipment you will need to upgrade the CPU of your Dell Precision 7520:

  • A new CPU: Make sure it is compatible with your device.
  • Thermal paste: To ensure proper heat transfer between the CPU and the cooling system.
  • Screwdriver: To open your device and replace the CPU.
  • Antistatic wrist strap: To prevent electrostatic discharge and protect your device.
  • Clean wipes: To remove any dust or debris from your device.

Before upgrading your CPU, it is important to back up all your important data and files. This will ensure that you do not lose any important information during the upgrade process.

Additionally, it is recommended that you have some basic knowledge of computer hardware and the upgrade process. If you are not confident in your abilities, it may be best to seek the help of a professional.

Step-by-step guide to upgrading the Dell Precision 7520 CPU

Here are the step-by-step instructions for upgrading the CPU on your Dell Precision 7520:

  1. Turn off your device and unplug it from the power source.
  2. Remove the battery and all external peripherals.
  3. Locate the CPU socket on your device’s motherboard.
  4. Release the lever securing the CPU socket cover.
  5. Remove the CPU socket cover.
  6. Gently lift the retaining lever to unlock the CPU.
  7. Carefully remove the old CPU and set it aside.
  8. Clean the CPU socket and surrounding area with a clean cloth.
  9. Apply a small amount of thermal paste to the center of the new CPU.
  10. Align the notches on the new CPU with the notches on the CPU socket.
  11. Gently lower the new CPU into the socket.
  12. Press down on the retaining lever to lock the CPU in place.
  13. Replace the CPU socket cover and secure it with the lever.
  14. Reinstall the battery and all external peripherals.
  15. Turn on your device and check that the new CPU is working correctly.

Before you begin the CPU upgrade process, it is important to ensure that the new CPU is compatible with your device. Check the manufacturer’s website or consult with a professional to confirm compatibility.

Additionally, upgrading the CPU may void your device’s warranty. Be sure to check your warranty agreement before proceeding with the upgrade.

Common issues and challenges when upgrading a Dell Precision 7520 CPU

Some common issues and challenges you may face when upgrading the CPU on your Dell Precision 7520 include:

  • Incompatible CPU: After purchasing a new CPU, you may find that it is not compatible with your device or motherboard.
  • Power and cooling issues: A more powerful CPU may consume more power and generate more heat, which can strain your device’s cooling system.
  • Technical difficulties: Installing a new CPU requires technical knowledge and can be challenging, even for experienced users.
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Aside from the common issues mentioned above, there are other factors to consider when upgrading the CPU on your Dell Precision 7520. One of these is the cost of the new CPU. Depending on the model and specifications, a new CPU can be quite expensive, and may not be worth the investment if your device is already outdated.

Another challenge you may encounter is the availability of compatible CPUs. Some models may be difficult to find or may be out of stock, which can delay the upgrade process. It is important to do your research and ensure that the CPU you choose is not only compatible with your device, but also readily available.

Tips for troubleshooting if your Dell Precision 7520 doesn’t start after a CPU upgrade

If your Dell Precision 7520 does not start after upgrading the CPU, you can try the following troubleshooting steps:

  • Check connections: Ensure that all connections are secure and properly seated.
  • Reset CMOS: Reset your device’s CMOS settings to default by removing the battery and unplugging the device from the power source for a few minutes.
  • Reinstall old CPU: Reinstall the old CPU to see if the device starts working again, which may indicate a problem with the new CPU.
  • Seek professional help: If none of these steps work, it may be necessary to seek professional help from a qualified technician.

However, if you are confident in your technical abilities, you can also try checking the BIOS settings to ensure that the new CPU is properly recognized and configured. Additionally, you can try updating the BIOS to the latest version, as this may resolve any compatibility issues with the new CPU.

It is also important to note that upgrading the CPU may require a higher wattage power supply, so make sure that your device’s power supply is sufficient for the new CPU. If not, you may need to upgrade your power supply as well.

Frequently asked questions about upgrading the CPU on a Dell Precision 7520

1. Is it possible to upgrade the CPU on a Dell Precision 7520?

Yes, it is possible to upgrade the CPU on a Dell Precision 7520, but it requires careful planning and attention to detail.

2. What is the best CPU for a Dell Precision 7520 upgrade?

The best CPU for a Dell Precision 7520 upgrade depends on your performance needs and budget. Research and compare different CPUs to choose the one that best meets your needs.

3. Can upgrading the CPU damage my Dell Precision 7520?

Upgrading the CPU can be risky and may damage your Dell Precision 7520 if not done correctly. Ensure that you follow all the necessary precautions and seek professional help if necessary.

4. What are the steps involved in upgrading the CPU on a Dell Precision 7520?

The steps involved in upgrading the CPU on a Dell Precision 7520 include:

  • Research and choose a compatible CPU
  • Back up all important data and files
  • Shut down the laptop and unplug all cables
  • Remove the battery and unscrew the bottom cover of the laptop
  • Locate the CPU and carefully remove it from its socket
  • Insert the new CPU into the socket and secure it in place
  • Replace the bottom cover, battery, and all cables
  • Power on the laptop and check that the new CPU is recognized and functioning properly
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It is important to follow these steps carefully and seek professional help if necessary to avoid damaging your laptop.

Comparing different CPUs for your Dell Precision 7520 upgrade

If you are considering upgrading the CPU on your Dell Precision 7520, here is a comparison of different CPUs:

CPU Cores Threads Base clock speed Turbo boost speed Price
Intel Core i9-8950HK 6 12 2.9GHz 4.8GHz $990
Intel Core i7-8750H 6 12 2.2GHz 4.1GHz $439
Intel Core i5-8300H 4 8 2.3GHz 4.0GHz $250

It is important to note that upgrading the CPU on your Dell Precision 7520 may void your warranty. Before making any upgrades, be sure to check with Dell to see if the upgrade is allowed under your warranty.

Additionally, upgrading the CPU may require additional cooling to prevent overheating. Be sure to research and purchase a compatible cooling system before making any upgrades to your CPU.

How a new CPU can improve the performance of your Dell Precision 7520

Upgrading the CPU can significantly improve the performance of your Dell Precision 7520. A new CPU can handle more complex tasks and run applications faster, reducing overall processing time. It can also improve multitasking capabilities and make your device run cooler and more efficiently.

Additionally, a new CPU can also extend the lifespan of your device. As technology advances, older CPUs may struggle to keep up with new software and applications, leading to slower performance and potential hardware failures. By upgrading to a newer CPU, you can ensure that your device remains compatible with the latest technology and can continue to perform at its best for years to come.

How to properly dispose of old CPUs from your Dell Precision 7520

It is important to dispose of old CPUs properly to prevent harm to the environment. Here are some ways you can dispose of old CPUs:

  • Recycling: Many countries have e-waste recycling programs that accept old CPUs.
  • Donating: Consider donating your old CPU to schools, non-profit organizations or charities.
  • Disassembling: Disassemble the CPU and separate the different components for recycling.

In conclusion, upgrading the CPU on your Dell Precision 7520 can significantly improve your device’s performance. However, it is essential to carefully research and plan the upgrade and take necessary precautions to prevent damage. We hope this guide has provided you with all the information you need to upgrade your CPU successfully.

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