Motherboard is the important part of the laptop which consists of complex pattern of circuits. If somehow, it stops working then other hardware parts also stops responding there result of which could be freezing of the laptop. To rectify this issue, follow the given steps:

1. Check if the power indicator of your laptop is flashing to make sure that your laptop is completely turned off. If the LED is on, press and hold the power button for about 10 seconds to shut it down.
2. Make sure that the charger is connected to the direct current jack located on one side of the PC and also make sure that other end is plugged into a working outlet. Now, press the power button to turn on the laptop.
3. Try to listen any beep sound coming from your laptop. It may be a problem with the hardware of your Dell. If you hear three beeps then it is an indication of motherboard failure.
4. Inspect the screen for any sort of error message if it fails to emit any beep code. If you see messages “CMOS Checksum Error” and “No Timer Tick Interrupt” then it means that there is a serious problem with the motherboard.
5. Reboot your PC if you see no error message on the display. Press F12 key when you see Dell logo to load the menu.
6. Using the arrow keys, move to Diagnostics and press Enter key. It will launch a pre-Boot Assessment which is a basic test to check the hardware for any problem.
7. Hit N key to go to Dell Diagnostics. Now, move to Extended Test to execute a comprehensive diagnostic on the devices that are connected to the Dell laptop. If any error is detected during this procedure, note down that error and follow the troubleshooting steps to rectify the issue.
8. Go to Exit and press F2 button on the logo screen to move to system setup.
9. Now, use the directional pad to select Maintenance and then click + icon to check more options.
10. Click on Load Defaults and hit Enter Follow the further instructions to go back to the original configuration.
11. Hit Esc button or select Save/Exit.

Now, you can continue the work on your laptop. If you still face some issues related to this, then move your steps towards Dell Technical Support +61-283173572 to get an instant assistance. Don’t feel hesitated while contacting us as we are customer friendly people.

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