Guide for attaching a heat sink when replacing NVR mainboard

1. Model

  - 64CH/32CH/16CH NVR

2. Purpose
  - Guide on how to attach heat sink while replacing NVR mainboard for repair

3. NVR mainboard + Heat sink attachment guide

- Role of heat sink
  . Effectively distributes heat inside the device to reduce the temperature of the system
  . Composed of thermal conductors and thermal conducting sheet, internal cooling improves
    system stability and performance

   ※ Heat sink is assembled together at manufacturing stage, but not provided on the mainboard

       when purchased as repair material

- Heat sink material information
  . Refer to service manual for heat sink of each model
  . Eg.: XRN 6410B2 (EP07 001610A SINK,HEAT 28*28*9)
  . Eg. PRN 3210B2 (EP07 001610A SINK,HEAT 28*28*9 / EP07 001529A SINK,HEAT 25*25*20

4. Notice
. When replacing mainboard, remove and re-attach the existing heat sink or order a new
  heat sink for use
. Adhesive tape is applied to the new heat sink, but if the existing heat sink is re-used, the adhesion may
  be weakened, thus the use of heat sink adhesive is recommended (Heatsink plater)