I had 4 GB RAM, and wanted to put 4 GB more. There are 2 slots, one is empty, so I bought new module exactly the same, but not the same brand, it's Kingston, and originally in laptop is Samsung. When I started the laptop on, the battery LED is blinking, I've found that means this :
The memory modules are detected but have encountered an error.
What to do? Is it possible that I can't upgrade RAM on this laptop? It supports 16 GB. Thanks in advance.