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HP-41 - port not working
10-09-2016, 06:48 AM (This post was last modified: 10-09-2016 06:51 AM by aurelio.)
Post: #8
RE: HP-41 - port not working
(09-05-2016 08:44 AM)AndiGer Wrote:  Problem solved:
Was corrosion on one of the leads from port 4.
Andi
Hi, Andi, I have the same problem with a calculator bought recently on TAS, but after a clean with vinegrad it seems at the beginning to be perfectly working.
Now I have problem just with the fourth block, which does not recognize any module: I've tried cleaning again the surface of the I/O contacts but it still does not work..... Smile
How did you solve your problem?
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Messages In This Thread
HP-41 - port not working - AndiGer - 07-29-2016, 05:11 PM
RE: HP-41 - port not working - wojtek - 08-03-2016, 02:32 PM
RE: HP-41 - port not working - Diego Diaz - 08-04-2016, 01:03 AM
RE: HP-41 - port not working - AndiGer - 08-13-2016, 12:01 PM
RE: HP-41 - port not working - Diego Diaz - 08-19-2016, 04:20 AM
RE: HP-41 - port not working - AndiGer - 08-28-2016, 12:11 PM
RE: HP-41 - port not working - AndiGer - 09-05-2016, 08:44 AM
RE: HP-41 - port not working - aurelio - 10-09-2016 06:48 AM
RE: HP-41 - port not working - AndiGer - 10-09-2016, 08:54 AM



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