I have a laptop Dell Inspiron 14 5459. Sometimes when I work it suddenly black screen and the fan so noisy. After that, I must press the power button to turn it off with force. It happens about 3-4 times while I work (typing or just browsing the internet).
Could you please help me with this situation? What can I do? Fyi I have run the diagnostics and did not found any error.
Thank you for you support