11-10-2013 12:33 AM - edited 11-10-2013 06:33 AM
I have recently purchased a Z500 laptop.
I tried downloading the drivers from the site. Reset the system after installing the driver and my screen was flashing mode. lenovo logo did not show that the logo and the screen was flashing. But after turning on and off several times to return to normal. But after a few hours and restart the laptop again, what is the problem?
The problem is hardware or software?