What to do if your computer suddenly shuts down?

Disable Fast Startup and check the reaction of your PC:

1. Start -> Power Options -> Choose what the power buttons do -> Change settings that are currently unavailable.
2. Shutdown settings -> Uncheck Turn on fast startup (recommended) -> OK.

Why does my computer all of a sudden shuts down by itself?

Generally, when a computer powers down on its own it’s due to the power supply, malware, overheating or driver issues.

Can bad RAM cause computer to shut down?

RAM or Hard Drive Failure Too little, faulty or even mismatched RAM can also cause machine crashes, as the system requires this temporary memory to run and access data and information. Replace the RAM with new sticks to correct this issue.

Why did my PC turn off by itself and won’t turn on?

Your computer suddenly turned off and won’t turn back on could be a possible result of a faulty power cord. If there is sufficient electrical connection, the multimeter will beep, or else it would probably mean that power cords are faulty. In that case, it would be best to replace the power cords.

How do I check if my RAM is faulty?

How to Test RAM With Windows Memory Diagnostic Tool

1. Search for “Windows Memory Diagnostic” in your start menu, and run the application.
2. Select “Restart now and check for problems.” Windows will automatically restart, run the test and reboot back into Windows.
3. Once restarted, wait for the result message.

Why does my computer does not turn on?

Make sure any surge protector or power strip is correctly plugged into the outlet, and that the power switch is on. Double-check that your PC’s power supply on/off switch is on. Confirm that the PC power cable is properly plugged into the power supply and outlet, as it can become loose over time.

What does it mean when your computer hangs up?

Actually most of the time when computer hangs, it might be possible that a particular process, application program is taking too much amount of RAM and CPU resources which makes the whole system unresponsive. Waiting for a few minutes (5-10 minutes) is the best solution in such situations.

How to fix a computer that keeps shutting down for no reason?

You can also take help of some third-party applications to check the temperature of the processor. In most cases, the shutdown issue of the system caused due to the not-so-relative power settings. You can tweak the defaults and then check whether the problem is solved or not.

What to do if your computer locks up or hang?

11: Check for Malware. Malware (virus, spyware, etc.) can cause a Windows system to lock up or appear to hang. To check for malware on your system and to ensure that your computer is up to date on security software, visit Dell Knowledge Base Article, “Protect Your Computer or Remove Malware in Microsoft Windows”.

How can I prevent my PC from overheating and shutting down?

You should keep your PC neat and tidy to avoid its overheating and consequent shutdowns: clean your PC regularly and give up your ‘eating around the computer’ habits. If your PC has been overclocked, its components may not be able to meet the increased power demands.