Asus VM40B - Manual (Page 23)

VivoPC VM40B 2
7. Prepare a 3.5-inch Serial ATA HDD, the bundled four (4) black
screws, and the bundled four (4) rubber heads for the black
screws.
NOTE: The availability and quantity of these items vary with your
VivoPC package.
8. Match and insert the black screws into the rubber heads.
6. Remove the cover and set aside.
Memory 3.5” HD 2.5” HD
Serial ATA HDD drive bay
Serial ATA connector