My Acer aspire V3 771g showing black screen while Turning on.

Paa_Qwercy
Paa_Qwercy Member Posts: 1 New User

My Acer aspire V3 771g is showing black screen while I was turning it on but the power button keeps blinking blue light. Any help??

Answers

  • StevenGen
    StevenGen ACE Posts: 12,825 Trailblazer

    Do a Hard Reset, take the main battery out and the RTC/BIOS battery out and shorts its +&- pins with a paper clip, then take the ram out (if you have 2x ram modules then only boot the laptop with 1x ram modules and alternate between the two to test if any of the ram modules are faulty, as faulty ram can cause a black screen.

    After doing the above, leave the laptop with these components disconnected for at least 1 hour or preferably overnight, if you haven't used/booted this laptop for a long time, so that the laptops Super IO, Chipset and BIOS chips reset without power, also its advisable to change the BIOS battery for a new one which is a CR2032 type battery. After the laptop has been like that reconnect everything and reboot, as your laptop should reboot with a working screen.

    Replace this RTC/BIOS battery

    If the above doesn't work, then you have a faulty eDP cable, mainboard screen plug or the screen is faulty, so check those parts out, as they need replacing. Best is to take your laptop to either Acer Tech Support or an experienced technician in your area that has all the tools to fix your laptop. Good luck and hope this helps you out.