Hi Chuncky,
This could be due to an issue with the static on the computer. Request you to follow the below steps:
(1) Turn off the computer.
(2) Remove all the external peripherals like power supply, flash drive, etc.
(3) Press and hold the power button for 30sec, it releases the static on the computer(if any)
You may also want to run a diagnostic test to check if any hardware component has failed:
Also let me know which Operating system you are using.
Do reply with your findings.