Category Archives: BGA Reballing / BGA replacement

One way to resolve GPU chip problem is to re-ball the chips themselves or replace with new version of the same chip. Many repair centers reflow the chip which is going to fail.

BGA Reballing

One way to resolve GPU chip problem is to reball the chips themselves. Many repair centers reflow the chip, as we used to. The reason behind the failure itself justify the success of Reballing. Thermal cycling cause the following in Lead-Free Solder over time. Weak bonds Solder Voids Organic Matter Build Up Cracking Brittle Joints "Black pad" caused...
Read more