Hello Techyv experts!
my laptop can't turn on.I send it for expert.he say that  it need  reball.
And he say, I can't  work long time and play game  after reball.
Please, I want to know about VGA reball technique. Â
best regards
Â
Hi Maarar,
A ball grid array (BGA) is a type of surface-mount packaging used for integrated circuits.
BGA packages are used to permanently mount devices such as microprocessors.
BGA packages can typically have solder ball-attach problems due to manufacturing defects, improper end-user handling or PCB reclaim processes. Due to these BGA packages can be expensive to discard or replace, there has is demand for rework services called "Reballing". Â
It is restore it to Industry standard IPC or JEDEC specifications.
 Having been involved with device testing and specification review or writing, BEST engineering can consult on a reballing process or process specification.
In the Internet you can see lot of videos on how to reballing a BGA
