Re: Excessive HP-42S battery drain Message #3 Posted by aj04062 on 12 Jan 2013, 11:11 p.m., in response to message #2 by Raymond Del Tondo
Ah yes, I shall have to check that too.
Update:
Swapped out two CAPs and Zener from a known previously working 17-BII. No change. You can watch the voltage drop like a countdown.
I guess the CPU must be bad as I cannot find any corrosion that would allow leakage. If anyone has a working board in a trashed case, I'd buy it or you can get this case. It is in very good condition!
Edited: 13 Jan 2013, 10:12 a.m.
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