I have just bought a new Acer V5-531-967 4GB RAM, along with this I bought a 8GB upgrade kit (Crucial 2x4GB DDR3 -133 (PC3 0600)) - Lapop & RAM upgrade were sold as a package so I'm assuming they're the correct ones!
I went through the set up as per instructions, then turned the laptop off/unplugged/took out the battery & followed the instructions for installing the RAM. (for info, there was only 1 x 4GB RAM in the laptop when opened & 1 empty slot).
When I turned the laptop back on all I get is a blank screen. I tried swapping back to the original 4GB ram, but still a blank screen!
Help please! G.