How to diagnose PC through BIOS?

  1. The first step is to turn off the computer from its power source. Some PSU's may also require manually cycling its power switch to OFF and then back ON.
  2. With the next computer start up, enter BIOS setup.
  3. If computer continues to freeze, then the option of last resort is to reset the BIOS to its Default setting.

Press the arrow keys on your keyboard, select [Enter Setup], and press Enter on your keyboard to enter UEFI BIOS. Click [System Diagnostics] and you can test component on that page. Press the F5 key on your keyboard or click [ADT] to proceed to the system diagnostics page.Step 1: Go to Start > Settings > Update & Security. Step 2: Under the Recovery window, click Restart now. Step 3: Click Troubleshoot > Advanced options > UEFI Firmware Settings. Step 4: Click Restart and your PC can go to BIOS.

How to enter BIOS : The standard method for entering the BIOS Setup Utility is to tap a specific function key while the computer is booting. The required key is either F1 or F2, depending on the model of machine. Certain systems also require holding down the Fn key while tapping the F1 or F2 key.

How do I troubleshoot Windows in BIOS

To start troubleshooting, you need to access the BIOS setup utility. Restart your Windows 10 PC and press the key that enters the BIOS setup, usually F2, F10, DEL, or ESC, depending on your PC manufacturer. This must be done right as the computer starts up and before the Windows logo appears.

How to diagnose PC hardware problems : For example, you can use the Windows Memory Diagnostic tool to check for RAM errors, or a hard disk utility to scan for bad sectors. You can also use a multimeter to measure the voltage and current of your power supply, or a POST card to check for BIOS errors.

How Do I Run a Diagnostic Test on My Computer

  1. On Windows 11, go to Settings > System > Troubleshoot. On Windows 10, go to Settings > Update & Security > Troubleshoot.
  2. Windows 11 users have an extra step: Select Other troubleshooters.
  3. Choose a troubleshooter for your problem.


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How do I fix my computer in BIOS

How to reset the BIOS from the BIOS interface

  1. Turn on the computer.
  2. Tap the F2 key several times until Entering Setup appears.
  3. Reset the BIOS to factory defaults.
  4. Press the Esc key and select Save and exit or Exit.
  5. Press the Enter key to save all changes and exit the BIOS setup screen.

To boot to UEFI or BIOS:

Common keys used: Esc, Delete, F1, F2, F10, F11, or F12. On tablets, common buttons are Volume up or Volume down (find more common keys and buttons). During startup, there's often a screen that mentions the key.In order to access BIOS on a Windows PC, you must press your BIOS key set by your manufacturer which could be F10, F2, F12, F1, or DEL. If your PC goes through its power on self-test startup too quickly, you can also enter BIOS through Windows 10's advanced start menu recovery settings.

How to fix a PC that won't turn on

  1. Try a different power source.
  2. Check your monitor connection.
  3. Disconnect your devices.
  4. Listen for beeps.
  5. Start your PC in safe mode.
  6. Restore your computer to previous settings.
  7. Check for unresponsive apps.
  8. Unplug USB devices.

How do I run a full diagnostic on my computer : How Do I Run a Diagnostic Test on My Computer

  1. On Windows 11, go to Settings > System > Troubleshoot. On Windows 10, go to Settings > Update & Security > Troubleshoot.
  2. Windows 11 users have an extra step: Select Other troubleshooters.
  3. Choose a troubleshooter for your problem.

How to check PC health : View the Health report for your device in Windows Security

  1. In the search box on the taskbar, type Windows Security, and then select it from the results.
  2. Select Device performance & health to view the Health report.

How can I test my PC

  1. Benchmarking is The Way To Go.
  2. Check Your PC's Performance by Using a Variety of Programs.
  3. Use The Speedfan to Test Your PC's Fan and Temperature Performance.
  4. Use The CPU-Z Software to Check Your CPU.
  5. Use The Disk Management Tool to Check The Partitions on Your Hard Drive.


1 Check your BIOS

To access your BIOS, you need to restart your computer and press a specific key (usually F2, F10, F12, or Delete) before the operating system loads. Once in the BIOS, you can navigate through the menus and look for any warnings, errors, or abnormal readings.To check your PC hardware specs, click on the Windows Start button, then click on Settings (the gear icon). In the Settings menu, click on System. Scroll down and click on About. On this screen, you should see specs for your processor, Memory (RAM), and other system info, including Windows version.

How to fix a corrupt BIOS : Boot into the BIOS and reset it to the factory settings. If you are able to boot into the BIOS, go ahead and do so. Locate the option to "Load Setup Defaults", "Restore Factory Settings", or something similar. Select this option to reset the BIOS.