Laptop doesn't boot after upgrading RAMHi. I tried to install 8GB RAM instead of 4GB. When I finished the replacement, I turned on my laptop, but the screen stayed ...
Answer to: Laptop doesn't boot after upgrading RAMTurned out I was supposed to remove the CMOS battery (and press the power button for a 10 second) after upgrading the memory. It's described on the Dell website http://www.dell.com/support/article/us/e... It works now!