2 cents of pudim or jelly...
and $2 of facts of life:
- Brazilians just have no access to instruments "brands" at sane values
in figures a DMM or SCOPE of some brands here costs exactly 3x times
the value you have on ebay or elsewhere
- You will see how to do GPU and BGA w/the crappy cheap DMM
No expensive scope not even microscope...
Just basic "what you get" tools
and damn good will.
From the GPU folks which manage to fix the top latest VideoCards
costing here also 3x times the price - in about 15 20 mins. flat.
GPU CHANNEL (FIX and CLASS)
https://www.youtube.com/channel/UCz3DGcwyTrSI4Ju4V4caJkw/videos?view=0&sort=dd&flow=list&disable_polymer=1The brazilian folks here devoted to comparing upgrading and teaching BGA techy
BGA CHANNEL (COMPARISON and CLASS)
https://www.youtube.com/user/ftecnet/videos?flow=list&view=0&sort=dd&disable_polymer=1which btw also costs here 3x times upon importing.
What you see is 99% damn need to supply the demand for repair..
almost impossible to deal with. And sick of crappy taxes to support.
btw.. you won't see cats there...
Paul