Longshot question of the day: Will a Dell Latitude 5490 laptop with the JXFX4 M'board support / recognize a M.2 SATA 2242 SSD in the WWAN M.2 slot? There is some discussion of this topic, specific to OTHER motherboards in this model on the Dell forum, and an unanswered question about this same M'board on the Dell forum. It appears that at least one M'board, the LA-F401P, does offer the use of a 2nd drive, specifically a M.2 SATA 2242 256 GB SSD, in the M.2 WWAN slot. But, I have the JXFX4 M'board, which also has a M.2 WWAN...