Silent Scope 2. Yes, another thread..

Angry_Radish

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Sorry for the additional thread, but this doesn't really apply to the RTC error threads.

Decided to play some swaptronics tonight and shuffled the boards between my 2 boardset stacks and now I have a stack that is passing the CPU board checks!

It then passes the id0 graphics board cpu devices and dsp devices, then proceeds to fail on id1 graphics board/CPU devices at 18M, and under DSP devices at 27L.

Then the usual reboot, rinse, repeat.

Anyone know which board is id1? top? bottom?

It's a pain the ass to swap these around so I figured I'd check and see if anyone knew offhand.

Thanks!
 
Got more beer in me, then dug in again.
id0 is the lowermost board, id1 is the center board.
went through all the possible permutations, the best I could get was COU good, id0 good, id1 with 1 sram (30A) checking bad.
Tomorrow I plan on first reflowing the solder on the chip, then if that fails, raiding one of the worse boards for a good chip.

Fingers crossed!
 
A final update,
I bought a cheap SMD rework station and replaced the bad ram, up and running!

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