220-1102 · Question #465
A technician is unable to completely start up a system. The OS freezes when the desktop background appears, and the issue persists when the system is restarted. Which of the following should the…
The correct answer is B. Load the system in safe mode. When an operating system consistently freezes after startup, the most effective initial troubleshooting step is to boot into Safe Mode to diagnose the issue.
Question
A technician is unable to completely start up a system. The OS freezes when the desktop background appears, and the issue persists when the system is restarted. Which of the following should the technician do next to troubleshoot the issue?
Options
- ADisable applicable BIOS options.
- BLoad the system in safe mode.
- CStart up using a flash drive OS and run System Repair.
- DEnable Secure Boot and reinstall the system.
How the community answered
(64 responses)- A3% (2)
- B81% (52)
- C5% (3)
- D11% (7)
Why each option
When an operating system consistently freezes after startup, the most effective initial troubleshooting step is to boot into Safe Mode to diagnose the issue.
Disabling BIOS options is generally not a first step for an OS freezing issue and could lead to system instability if done incorrectly.
Safe Mode starts the operating system with a minimal set of drivers and services, which allows the technician to bypass potential conflicts caused by recently installed software or faulty drivers that are preventing a normal startup. This environment is crucial for isolating the problem and performing necessary repairs or uninstallations.
Starting with a flash drive OS and running System Repair is a more drastic step taken if Safe Mode troubleshooting fails or if the OS is unbootable.
Enabling Secure Boot and reinstalling the system is a highly destructive and time-consuming measure, not a troubleshooting step for an OS freeze.
Concept tested: Operating system safe mode troubleshooting
Source: https://support.microsoft.com/en-us/windows/start-your-pc-in-safe-mode-in-windows-92c27cff-ee64-4cd8-83b0-ceba296118ce
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