Toshiba Qosmio Personal Computer X500 - Manual (Page 173)

Replacement Procedures
5. Remove the following screws securing the SSD/HDD holder and remove the SSD/
HDD holder.
 M3.03.0B FLAT BIND screw x4
Figure 4-4-3 Remove SSD/MAIN HDD
Qosmio X500 Maintenance Manual (960-Q08) 4-14