Error 5

[thameslink]

Hi, read few posts about this its driving me crazy.
Installed piggy back flashed no problem. when I put the case back together problems started tried to flash again error 5 when it tries to write.
Found forward voltage all over the chip, remove the resistors and its still there all over 23-43 and into 12 on the other side.

[jacobsson]

I too have this problem. If you find any solution to it please post here, I'll do the same.

[news8019]

Your problem is the welds, check all the chip feet with testers; Re-apply the resistance welding with particular attention. I have solved this, the same mistake.
I thought it was the fried chip, but it was enough to make the welds work well.