My computer randomly started crashing or something on startup after my windows stopped responding, now it doesn’t work at all

Troubleshooting Persistent Startup Failures and Crashes on Windows PCs

Experiencing unexpected computer crashes and startup issues can be incredibly frustrating, especially when your system becomes unresponsive during the boot process. Recently, a user reported a series of problems following a system freeze while gaming, which ultimately left their Windows PC unable to start properly. This article aims to explore common causes of such problems and provide practical steps for diagnosis and resolution.

The Problem: System Freezing and Startup Failures

The issue began when the user was playing games on their PC. Suddenly, the system stopped responding, prompting a forced shutdown. Upon reboot, the computer exhibited persistent freezing at the login screen. Specifically, the user observed that while the mouse continued to move, they could not log in or proceed beyond the login interface. Alternately, the login screen accepted the password but then entered an indefinite loading state, preventing access to the desktop. Attempts to leave the system idle resulted in hours-long loading screens, indicating a serious startup problem.

Possible Causes

Several underlying factors can contribute to such symptoms:

Corrupted System Files: Unexpected shutdowns may damage essential Windows files, hindering proper startup.
Malware or Viruses: Malicious software can disrupt system processes and cause erratic behavior.
Driver Issues or Hardware Failures: Faulty graphics drivers, RAM issues, or failing hard drives can manifest as freezing or failure to boot.
Software Conflicts or Recent Updates: Conflicting applications or problematic Windows updates can impair startup sequences.
System Overload or Resource Exhaustion: Running intensive applications can sometimes strain system resources, leading to instability.

Diagnostic and Repair Strategies

Boot into Safe Mode
Starting Windows in Safe Mode loads minimal drivers and can help identify if third-party software is causing the problem.
Restart your PC and press F8, Shift + F8, or follow specific key combinations depending on your system to access Advanced Startup Options.
Select Safe Mode and see if Windows loads successfully. If it does, the issue may stem from third-party software or drivers.
Run System File Checker (SFC)
Open Command Prompt with administrative privileges in Safe Mode.
Execute the command: sfc /scannow
This scan repairs corrupt or missing system files, potentially resolving startup issues.
**Check for Malware