High end build keeps crashing while rendering on Premiere

Understanding and Resolving Stability Issues During Video Rendering on a High-End PC Build

Building a powerful workstation is an exciting endeavor, especially when investing in high-end components to optimize performance for demanding tasks like video editing. However, even the most robust systems can encounter stability issues that hinder productivity and cause significant frustration. This article explores common causes of such problems and offers professional guidance to troubleshoot and resolve crashing issues during video rendering on a high-performance PC.

Case Overview

The user has recently assembled a high-spec PC featuring:

• CPU: AMD Ryzen 9 9950X
• GPU: MSI NVIDIA GeForce RTX 5070 Ti 16GB Gaming Trio OC
• Motherboard: Asus ROG STRIX B650-A GAMING WIFI (ATX, AMD AM5)
• Memory: G.Skill Trident Z5 RGB 64GB (2x32GB) DDR5-6000 CL36
• Storage: Samsung 990 Pro 2TB M.2 PCIe 4.0 NVMe SSD
• Power Supply: Asus ROG Strix 1000W PSU
• Case: Lian Li O11 Vision ATX Mid Tower
• Cooling: Arctic Liquid Freezer III Pro 360

While the performance gains compared to previous hardware (such as an RTX 3060 and Ryzen 9 5900X) are evident, the user reports persistent crashes during Adobe Premiere Pro rendering sessions, significantly impacting productivity.

Symptoms and Challenges

The primary issue observed is system crashes during video rendering, characterized by:

• Premature termination of render tasks, often with inaccurate time estimates
• Display freezes, with monitor’s Ambilight turning off
• Inability to interact with the system (mouse freeze)
• Forced shutdown using the power button

These crashes occur mid-process without warning, forcing repeated attempts and wasting hours — a problem that not only hampers workflow but also raises concerns about system stability and longevity.

Potential Causes and Diagnostic Steps

To address these issues, a systematic troubleshooting approach is essential. Common causes for instability during intensive tasks like rendering include:

1. Power Supply Issues:

2. Ensure the PSU provides stable and sufficient power, especially during high load. The 1000W unit should suffice, but verifying connections and testing with a different power cable or outlet may help.

3. Overheating and Cooling:

4. Monitor CPU and GPU temperatures during rendering. Overheating can cause system shutdown