HP COMPAQ 6735s GPU RADEON PA4912 Reballing Video Training

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HP COMPAQ 6735s GPU RADEON PA4912 Reballing Video Training

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The reballing process in the notebooks is a hard task. In this course we will show you how to perform the GPU (RADEON PA4912) reballing, without damaging the motherboard. It is indeed a hard task, the GPU unit has a red glue on the edges which makes it harder to desoler, but with hints and information included in our Video Training we give you the opportunity to become the most professional service company in the field of notebooks.

Description

 HP COMPAQ 6735s GPU RADEON PA4912 Reballing Video Training

Course: LAPTOP HP COMPAQ 6735s GPU RADEON PA4912 REBALLING GUIDE
Machine used: Achi IR-PRO
Author: UKENtv Company
Release Date: 2015-03-22 (version 1.0)
Duration: 1h 18min
Language: English
Resolution: FullHD (1080p , 1920×1080)
Video Format: WMV (Windows Media Video)
Version: 1.0
Digital Download Version

 

Video Sample of LAPTOP HP COMPAQ 6735s GPU RADEON PA4912 REBALLING GUIDE:

Course Description:

The reballing process in the notebooks is a hard task. In this course we will show you how to perform the GPU (RADEON PA4912) reballing, without damaging the motherboard. It is indeed a hard task, the GPU unit has a red glue on the edges which makes it harder to desoler, but with hints and information included in our Video Training we give you the opportunity to become the most professional service company in the field of notebooks.

 

Course Overview:

  • Introduction
    • The best and safe equipment used for the reballing process
    • Calibration and settings of the Achi IR-PRO rework station
  • Reballing of the GPU (RADEON PA4912) Unit
    • First stage – Preparation
      • Using the aluminium tape to protect the elements on the board (IC’s, plastic ports etc.)
      • Preventing the board from bending
      • Removing the red glue
    • Second stage – Removing the GPU (RADEON PA4912)
      • Heating the motherboard and the unit in order to remove it
      • Precise temperature profile and explenation of its importance
      • How to determine when the GPU unit is ready to be removed, despite some amount of glue remainings
      • Removing the GPU unit from the motherboard
      • Removing the old solder from the motherboard
    • Third Stage – the GPU (RADEON PA4912) unit
      • Removing the old solder from the GPU Unit
      • Perfect soldering of new 0,5 balls to the processor with the usage of stencils
    • Fourth Stage – Soldering back the GPU (RADEON PA4912) unit
      • Soldering back the GPU Unit
      • Precise temperatures and length for the soldering process
      • Making sure that the RADEON PA4912 has been soldered properly

 

Here you can find specifications of this laptop : http://h20564.www2.hp.com/hpsc/doc/public/display?docId=c01527047

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