My PC keeps on flashing various error messages and I don’t know what the problem is

Troubleshooting Persistent PC Errors and Freezes: A Comprehensive Guide

Experiencing frequent system crashes, error messages, or freezing issues can be incredibly frustrating, especially when you’re actively engaged in gaming or resource-intensive tasks. If you’re facing such problems, you’re not alone. Many users encounter similar challenges, often with various Blue Screen of Death (BSOD) errors and hardware indicators. This guide aims to help you understand potential causes and outline effective troubleshooting steps to resolve these issues.

Understanding the Symptoms

Common Symptoms:
– System freezes during gaming or loading processes
– Frequent BSOD error messages, including:
– IQRL_NOT_EQUAL_OR_LESS
– KERNEL_SECURITY_CHECK_FAILURE
– KMODE_EXCEPTION_NOT_HANDLED
– Inability to boot into Windows, with system not loading properly
– Motherboard LED indicators flashing, such as the CPU light

Potential Causes

While these symptoms can be caused by a range of issues, some of the most common include:
– Driver conflicts or outdated drivers despite Windows reports
– Hardware problems, such as faulty RAM, CPU, GPU, or motherboard
– Overheating or thermal throttling (though temperatures appear normal in this case)
– Corrupted system files or storage device errors
– BIOS or firmware issues

Step-by-Step Troubleshooting

Check Hardware Connections
Ensure all hardware components are securely seated:
RAM modules are properly inserted
GPU and other expansion cards are firmly connected
Power cables are securely attached
Inspect for any visible damage or dust buildup
Boot into Safe Mode
Attempt to start Windows in Safe Mode to bypass potential software conflicts:
Interrupt normal boot process three times to trigger automatic recovery
Use Advanced Startup Options to select Safe Mode
If successful, you can perform further diagnostics and repairs
Collect and Analyze Dump Files
Since the system isn’t loading Windows normally, boot into Safe Mode or utilize a Windows recovery environment
Use tools like BlueScreenView or Windows Debugger (WinDbg) to analyze dump files once recovered
These files can provide specific information about the cause of BSOD errors
Update or Roll Back Drivers
In Safe Mode, open Device Manager
Verify that all drivers, especially for your GPU, sound card, and chipset, are current
If recent driver updates coincide with the issue, consider rolling back to previous versions