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2-2. Replacement of Hard Disk Drive
2-2. Replacement of Hard Disk Drive
2-2-1. Notes on Handling Hard Disk Drive
Handle the HDD unit and hard disk drive carefully following "Caution for Handling
the Unit with Built-in HDD". (Mentioned after "Manual Structure".)
If the hard disk drive suffers some operational malfunction, pack it carefully with
the specified packing material, then contact your local Sony Sales Office/Service
Center.
. HDD cushion
It is strongly recommended to use a HDD cushion to protect the removed hard
disk during replacing.
. Shockless torque screwdriver
During replacing the hard disk drive, be sure to use a shockless torque screwdriver
for tightening all screws. If the former ratchet type torque driver is used, vibration
caused at idle rotation might damage the hard disk drive.
In the case of a shockless torque screwdriver, when the tightening torque reaches
the set value, it rotates idle at approx. 90d. At the instant of idle of the driver, stop
tightening screw.
2-2-2. Removal/Installation of HDD Unit
This section explains the methods for removal and installation of HDD unit in the
BKNW-116. For the method for removal of the hard disk drive from HDD unit and
replacement it, refer to "2-2-3. Removal/Installation of Hard Disk Drive".
HDD unit
BKNW-116 has four HDD units. These units have the same cofiguration except
bundling of the harness.
Notes on removal/installation
. HDD unit is connected to IF-715 board with harnesses. Avoid making incorrect
connection of harness referring to "Connection 1" on the next page.
. Hard disk drives in HDD unit are connected with SCSI cable. After removal of
several HDD units, connect them properly referring to "Connection 2" on the next
page.
2-2 (E)
BKNW-116
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