User Guide

Chapter 4 Maintenance
Computer module C2PU37 User’s Manual
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4.4 Replacing the Hard Disk Drive
The main unit is equipped with one 2.5 inch hard disk drive in the HDD pack.
The HDD pack replacement procedure is as follows:
Important
• Be careful not to exert excessive shock to the HDD pack.
• Always turn off the power before removing/installing the HDD pack.
Removing/installing the HDD pack with the power turned on can damage the
content of the hard disk.
• Exchange of an HDD pack should shut off a power supply, and after 30 seconds or
more pass, perform it.
The contents of a disk may be destroyed if it exchanges immediately after turning
off a power supply.
• Be sure to pull out HDD Drawer metallic ornaments using tools, such as a minus
driver.
If a finger pulls directly, there is a possibility of removing a nail.
4.4.1 How to Remove the HDD pack
(1) It checks that the power supply is off.
(2) The screw of the HDD fixed board is loosened and the HDD fixed board is made
to slide to the left.
(3) A minus driver is united with the slot in front of an HDD pack, and HDD pack
drawer metallic ornaments are pulled out.
(4) An HDD pack is removed pulling HDD pack drawer to the front.
4.4.2 Intalling the HDD pack
(1) It checks that the power supply is off.
(2) The direction of up-and-down is checked and an HDD pack is inserted.
(3) If it enters to the back, the upper part and the lower part of an HDD pack will be
pushed with a finger, and a connector will be combined certainly.
(4) An HDD fixed board is made to slide to the right, and it fixes with a screw.