PC Stuck in Boot Loop After RAM Upgrade (Causes & Fixes)

Larissa updated on May 28, 2024 | Home >Computer Instruction

Upgrading your PC RAM can effectively enhance its performance. Regular RAM upgrades can boost the system's speed and overall responsiveness. An updated RAM is essential for handling demanding applications and improving the gaming experience. The process can sometimes cause complications, such as the PC getting stuck in a boot loop. This issue can be frustrating and disruptive.

Understanding why a PC enters a boot loop after a RAM upgrade is crucial for resolving the problem. It will help you restore your system to full functionality. This article mentions the potential causes of PC stuck in boot loop after a RAM upgrade. Here, we'll provide practical solutions to address the issue.


Why PC Stuck in Boot Loop After Upgrading RAM? 

A computer stuck in a boot loop after a RAM upgrade is a frustrating issue. This problem can be due to several causes: 

  • 1️⃣Outdated BIOS: An outdated BIOS can cause a stuck Windows 10 PC in boot loop. The BIOS provides an abstraction layer for the operating system.
  • 3️⃣RAM Seating Issues: Improperly seated RAM can also cause boot loop issues. This occurs when the RAM is not fully inserted into the memory slots or is placed incorrectly.
  • 3️⃣RAM Compatibility Issues: Compatibility between the new RAM and the existing system is crucial. Not all RAMs are universally compatible with all motherboards.
  • 4️⃣CMOS Settings: The CMOS settings store BIOS settings and hardware configuration. Incorrect or corrupted CMOS settings can cause boot issues.
  • 5️⃣Incorrect Wire Connection: An incorrect wire connection within the PC can also lead to boot loop problems. This includes connections between the motherboard and other components.

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5 Ways to Fix PC Stuck in Boot Loop After RAM Upgrade

It is easy to fix a PC stuck in a boot loop after a RAM upgrade. Here are the best ways to solve the issue:

Solution 1. Hard Reset Your PC

One effective solution is to perform a hard reset to clear any residual charge that might be causing the issue. The residual charge can accumulate in the capacitors of the laptop. A hard reset of your PC helps to discharge the residual charge that can often resolve the boot loop issue. It involves turning off the laptop and disconnecting all external peripherals. The method does not require any technical expertise. 

Follow these steps to reset your PC hard: 

Step 1. Ensure that the laptop is fully powered down to start the process.

Step 2. Remove any connected devices. Take out your laptop battery. 

Step 3. Place the battery back into the laptop and plug the power adapter back in.

hard reset your pc

Step 4. Press the laptop's Power button and check if it successfully boots up without getting stuck in a loop.

Solution 2. Reseat Your RAM

Incorrect RAM installation can also cause a PC to get stuck in a boot loop after a RAM upgrade. Reseating the RAM involves removing the memory modules and reinstalling them. This process ensures that the RAM sticks are properly aligned and securely seated. Clean the RAM slots and RAM sticks before reinstalling them to remove dust or debris. 

Follow these steps to reseat your RAM to solve the RAM upgrade stuck issue:

Step 1. Disconnect any power source from your PC.

Step 2. Remove the case screws using screwdrivers. You can find screws near the CPU on the motherboard.

Step 3. Push down the clips to release the modules. Pull the RAM sticks out of the slots.

Step 4. Blow away any dust or debris from both the RAM sticks and the slots. Wait a few minutes and then reinsert the RAM.

reseat your ram pc

Step 5. Align the notch on the RAM stick using the key in the slot. Press down it until the clips snap back into place, securing the RAM.

Step 6. Replace the case cover. Reconnect the power supply and turn on the computer. 

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Method 3. Check RAM Status in BIOS

Check the RAM status in the BIOS to diagnose the issue. The BIOS allows you to see whether the installed RAM is recognized. This method helps determine if the problem lies in the RAM or other factors. If the RAM appears in the BIOS, you might need to try different troubleshooting steps. 

Follow these steps to check the RAM status in BIOS:

Step 1. Press a suitable key to open the BIOS setup. Common keys include Delete, F2, F10, or Esc. 

Step 2. Use the arrow keys to navigate through the BIOS menu. 

Step 3. Look for sections such as "System Information," "Memory," or "Hardware Info."

check ram status in bios

Step 4. Locate the section that displays information about the installed RAM. If the BIOS shows the correct RAM, the problem is not with the RAM modules. Consider other troubleshooting steps, such as changing RAM slots.

Step 5. Move the RAM sticks to different slots, and then power up again. Ensure your BIOS firmware is updated. An outdated BIOS can also cause compatibility issues with new RAM.

Method 4. Clear CMOS

Clear the CMOS to reset the BIOS to its default settings and potentially resolve the "PC stuck in boot loop after RAM upgrade" issue. The CMOS battery powers the BIOS firmware settings, and clearing it removes any incorrect configurations causing boot problems. 

Follow these steps to clear CMOS: 

Step 1. Power off your PC and unplug any devices to avoid electric shock.

Step 2. Use a screwdriver to remove the case screws. The CMOS battery is usually a small silver battery on the motherboard.

Step 3. Note the orientations of the battery before removing it. Check the + and - signs to ensure proper reinstallation.

Step 4. Remove the battery from its socket. Allow a few minutes for the residual charge to dissipate, effectively clearing the CMOS.

clear cmos pc

Step 5. Place the battery back into its socket, ensuring the orientation is correct. Place the case cover and secure it using screws.

Step 6. Plug the power supply back. 

Method 5. Check RAM Compatibility

The incompatible RAM and the motherboard can often lead to the "PC stuck in boot loop after RAM upgrade" issue. Make sure that your RAM is compatible with your system. Different motherboards support specific types of RAM, including variations in speed and technology. Checking compatibility helps identify if the RAM meets the specifications required by the motherboard.

Here are the steps to check the RAM compatibility:

Step 1. Read the user manual that came with your motherboard. It usually contains a list of compatible RAM modules and specifications.

Step 2. Check the motherboard manufacturer's website for detailed compatibility information. Many manufacturers provide lists of tested and approved RAM modules.

Step 3. Compare Specifications:

  • Type: Ensure the RAM type matches what the motherboard supports.
  • Speed: Verify that the RAM speed is within the supported range of the motherboard.
  • Capacity: Check if the total RAM capacity is supported by the motherboard and its slots.
  • Voltage: Ensure the RAM voltage is compatible with the motherboard.

Step 4. If the RAM does not meet the motherboard's compatibility, you can replace it with a compatible module. Use RAM that matches the specifications of the motherboard manufacturer.

ceck ram compatibility

Step 5. Install it in the motherboard and check if the boot loop issue is resolved.

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The Final Words

PC RAM upgrade can enhance its performance. It enables users to handle more demanding tasks and applications efficiently. Encountering a boot loop after a RAM upgrade can significantly disrupt your computing experience.

This article has explored several potential causes for this issue, from outdated BIOS to RAM seating problems. By following the outlined solutions, such as performing a hard reset or reseating the RAM, you can effectively troubleshoot and resolve the boot loop problem. To safeguard against future issues and ensure your data remains secure, consider using EaseUS Todo Backup. This comprehensive backup solution provides full system backups and incremental backup options. 

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It is always a good idea to back up Windows before any Windows operation.


Does RAM affect PC booting?

Yes, RAM significantly affects PC booting. The system checks and initializes all hardware components during the boot process. A faulty or improperly seated RAM prevents the system from booting up correctly. 

Can RAM cause boot issues?   

Yes! RAM can cause boot issues due to the following reasons: 

  • If the RAM modules are not seated properly
  • RAM is incompatible with the motherboard
  • If the RAM is defective. 

Do I need to update the BIOS for new RAM?  

Updating the BIOS is necessary when installing new RAM. An outdated BIOS may not recognize the new RAM properly. Checking for and installing any available BIOS updates can help ensure compatibility and stable system performance after a RAM upgrade. You need to update BIOS if:

  • New modules' specifications differ significantly from the old ones.
  • They are newer models that the current BIOS version does not fully support. 

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Updated by Larissa

Larissa has rich experience in writing technical articles and is now a professional editor at EaseUS. She is good at writing articles about data recovery, disk cloning, disk partitioning, data backup, and other related knowledge. Her detailed and ultimate guides help users find effective solutions to their problems. She is fond of traveling, reading, and riding in her spare time.

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