(i've asked about this on the fedora list, but i figured i'd check out the local expertise as well to see if someone can supply some advice.) i just bought a new ASUS laptop: http://www.canadacomputers.com/product_info.php?cPath=710_577_1199&item_id=088275 and a 480G ADATA M.2-format SSD drive: http://www.canadacomputers.com/product_info.php?cPath=179_1229_1296&item_id=073365 i've installed and updated fedora 23 on this box and, for the most part, things are working, but i've started tracking current issues here: http://www.crashcourse.ca/wiki/index.php/F23_on_ASUS_G752VL my current concern is the first point -- that fedora can't see the SSD drive. it doesn't show up in the output of "lsblk", i see nothing about it via "dmesg" ... nothing. in fact, it's not even visible in the BIOS. it's inserted in one of the two slots in the back clearly labelled "PCIe". and it's one thing for linux not to be able to see it, but it's more worrying that i see no mention of it at all in the BIOS. anyone have experience with something like this? suggestions as to what i should be trying? thanks muchly. rday