Lg Electronics LRN3040N Series User Manual

16

Installation

3

Ins
talla

tion

2. 

Detach the top case by sliding it after removing the screws. You 
must lift up the top case verticality.

POWER

HDD

LAN

H.264 Network Video Recorder

3.  Remove the screws and detach the hard disk mounting brackets 

from the unit.

4.  Attach the HDD onto the hard disk mounting brackets with four 

screws.

5.  Attach the hard disk mounting brackets with the screws.

6.  Connect the HDD power cable. You must use the supplied SATA 

power cable. The SATA power cable that used for normal PC is 
not compatible with this unit.

7.  Connect the Serial SATA cable.

8.  Connect the SATA cable of the HDD to the SATA connector of 

the main board.  

9. 

Assemble the top case.

10.

  Fix the screws.

11.  When you turn the power of the unit on, the new HDD is 

detected and formatted automatically.

Turn the power of the unit off and detach the power plug from the 
outlet.

1. 

Follow steps 1 to 3 described in “Installing the Hard Disk Drive”.

2. 

Remove the connector from the HDD. 

3.  Remove the screws from the hard disk drive on the bottom of 

the hard disk mounting bracket.

4.  Replace the new HDD.

5. 

Follow steps 4 to 10 described in “Installing the Hard Disk Drive”.

6.  After replacing the hard disk drive, insert the power plug into 

the outlet and turn the power of the unit on. The new HDD is 
detected and formatted.

automati

call

y.

•  Do not use an electric screwdriver to fix them.
•  Make sure that each of the SATA cables is connected to the 

connector housing through its holes.

•  Do not stack them nor keep them upright.

For the latest recommended HDD list, please visit   
http://www.lgecommercial.com

If you do not use the recommended HDD, the system may not be 
operated normally.