jlemere :
1shado1 :
There is nothing such as an Asus Atheros laptop. Atheros is a brand name of wireless cards.
Ah, I see what I did. I think the model # then is Q301L. But I get the exact same problem. That's not an option in the drop down list when I try to check if it's upgradeable.
Okay, I did some further research, and it turns out that the Vivobook Q301L series is the same as the Vivobook S301L series, but is only sold by specific retailers. Not that finding that out was any help when it came to the memory advisor @ Crucial, as all it said was that the S301L carries a maximum of 8GB of RAM, but gave no suggested upgrades. Went to youtube and found a disassembly/RAM upgrade video for your model:
https://www.youtube.com/watch?v=qD4bytM7PPg&t=14s
As you stated, it apparently comes with 6GB of RAM. A 4GB stick is soldered to the main board, but there is a removable 2GB stick in a slot just on top of it (both hidden under a metal cover inside the notebook). The guy in the video read off the part number from the 4GB stick he bought for the upgrade to his. I wrote it down: 1RX8 PC3L-12800S. Here are the results of a Google search for that part number:
https://www.google.com/search?q=1RX8PC3L-12800S&oq=1RX8PC3L-12800S&aqs=chrome..69i57.1310104j0j7&sourceid=chrome&ie=UTF-8
Hope this helps.
😀