Nvidia DGX-2 System Service Manual page 23

M.2 NVMe Boot Drive Replacement
6. Identify the failed M.2 module and remove it from the riser card by loosening the screw
with a Philips 2 screwdriver.
Use the label on the motherboard tray lid to help identify the M.2_0 module and the M.2_1
module.
DGX-2 System DU-09224-001 _v09 | 17