Ricoh MP5125A - Manual (Page 24)

3. Mounting the Drive
Remove the 5 inch drive bay panel from the computer.
Refer to the manual for the computer for details.
1.
Insert the drive unit into the bay.
Do not apply excessive pressure to the cables inside the computer.
2.
Secure the drive with the screws provided.
If there is not enough space behind the drive, connect the E-IDE cables etc. before securing the drive.
Caution
Be aware that some computers do not require all of the four mounting screws for securing
the drive.
3.