Display dot, flickering RGB pixel on HD 520

[Winstonhuangg]

Hello guys,

My laptop : Asus ux330ua

Display : intel HD 520

Problem : blinking dot or flickering red green blue pixel on screen, visible when my screen showing dark color.

this happen few hour after i plug my laptop into a monitor.

any solution for this problem? i tried to restart, tried to reinstal gpu driver (but it said that my driver already at the newest version)

or my gpu already broken? sad :<

[n_scott_pearson]

I am sorry to tell you, but that looks to me like a symptom of a hardware failure. This could be a problem in the display, the connection from the baseboard to the monitor or possibly even a failure in your memory (which is used (shared) as graphics memory).
...S

[Winstonhuangg]

Hi, thankyou for the responses. i just tried to connect my laptop to my monitor, there's no glitch at all. but it's still glitching on my laptop monitor screen.
from ur sentences, i think it was my laptop display or the connection from laptop baseboard problem?