iceblue

Is not better to replace broken video card with a new one? To remove bios chip is not an easy job.

P.S. With an BIOS USB Programmer CH341A + SOIC8 Clip no need to remove bios chip from card. Found on internet this information.

P.S.2 I have Prema mod on this laptop. Working fine 5 years and now died from no reason. 

On 12/2/2019 at 11:38 PM, BasedKnight said:

I recently purchased a replacement 980M (Clevo model) for my P770DM-G after the original died, however, after installing the card the laptop doesn't boot. I only get a black screen, and after a couple minutes the fans spin to max before shutting down, which is the same thing that happens when I try to boot it without any gpu at all. I've tried the reset procedure, unplugging, removing battery, and removing CMOS, to no avail. It does beep before shutting down (I counted 22 times exactly). Anyone have any insight as to what the problem is?

Hi. I have the same problem with an Clevo P771DM-G... 22 beeps and shutdown and i don't know what he have. Is stopped working few days ago. I wonder if is video card (GTX 970M) broken? Here is video i made to see this problem: https://www.youtube.com/watch?v=iREJw8o9jfg

Thank you!