Panasonic WJ-ND300 Maintenance Manual page 6

WJ-ND300 SATA conversion guide (single)
(10) Remove seven inside screws (wafer-head screws) and three front screws (binding screws) that secure the bottom plate, and remove
the bottom plate.
Bottom plate
(11) Disconnect four HDD cables from the Main board, and release the cables from the HDD cable clamps, and then remove the HDD
cables.
Note: Discard the removed HDD cables.
(12) Disconnect four power cables from the DC/DC board, and
remove the power cables.
Note: Discard the removed HDD cables.
Panasonic
seven wafer-head
screws
6
wafer-head
screw
Bottom plate
binding screw
Main Board
HDD cables
ND300_SATAConversionGuideS_A
Maintenance guide
HDD unit
guide rail
Heat Sink (for Main board)
DC/DC board
Power cable