Strange circles while powering up and in log-on screen, no log in
Hi,
when I power up my ASUS X202E I see strange circles and when Windows (10) asks my log in password I can't reach the input-field because the PC seems to be busy.
Could this be the touch-screen being defective?
Awaiting someone's reply,
Kind regards,
Leo
Updaten (15-06-16)
Hi everybody,
The problem is 'solved' I seem to have a short-circuit in the signal cable of the touch-screen.
I disconnected the cable on connector J3902 of the IO board and the PC was accessible again.
The only problem is no touch-screen anymore.
Kind regards,
Leo.
Cette question est-elle utile ?
Same problem: during startup strange circles/bubbles showing up and flashing lines going random over the screen. Also a mouse pointer ( arrow, precision point or hand) shows up and moving. if a icon is opened, the text goes up and down and zooms in and out. really impossible to work. Updated the drivers to latest version for W10 but didn't help. Disabled and deleted the touchscreen drivers and the problems disappears and one can work with the laptop but without touchscreen. Touchscreen however does re-install itself if the PC is switched off. Have to disconnect the cable as described above by Leo. Looking for the service manual.
par Nico
By disconnecting the cable, the touchscreen is disconnected and the problem completely disappeared. Although without the touchscreen, the laptop can be used again and doesn´t need to be replaced by a complete new one. Thanks Leo.
par Nico