TX2550 M4 Upgrade and Maintenance Manual 249
Hard disk drive (HDD) / solid state drive (SSD)
7.5.4.2 Removing the defective HDD/SSD backplane
Ê Unlock and pull the 8x 2.5-inch HDD/SSD extension box out of its installation
bays, see section "Removing the 8x 2.5-inch HDD/SSD extension box" on
page 246.
Figure 161: Removing the HDD/SSD backplane (A)
Ê Remove the four screws (see circles).
Figure 162: Removing the HDD/SSD backplane (B)
Ê Fold up the HDD/SSD backplane (1) and at a slight angle, remove it from the
recesses in the HDD/SSD extension box (2).