Bayer HealthCare RapidPoint 400 Series Service Manual page 335

b. Using the Allen wrench, pull on the hard drive while loosening the
four shoulder screws at the rear of the power module frame until
the hard drive is removed. Do not remove the screws.
Always assemble the hard drive cable to the hard drive before
NOTE:
mounting the hard drive to the power module frame.
Ensure that the nylon spacers remain on the longer screws.
When reconnecting the hard drive cable, align the connector
CAUTION:
with the four pins on the disk drive. If misaligned, serious damage can occur
to the hard drive.
4. Install the new hard drive:
a. Before connecting the hard drive cable, align the cable with the
four pins.
b. Install the hard drive.
5. Ensure that the hard drive cable is correctly reconnected to the UIP
board.
6. Reassemble in the reverse order. Refer to Installing the Rear Cover,
Cartridge Interface Assembly, and Power Module Assembly on
page 378.
Do not connect the external network cable at this time.
NOTE:
Rev. C Replacing Components 335