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HP-45 Repair Service
12-29-2018, 02:29 PM
Post: #4
RE: HP-45 Repair Service
(12-29-2018 01:17 PM)JBerry001 Wrote:  Thanks Tony. The calculator was stored without the battery in place, so there is no corrosion in the battery hold.

You might be lucky if there is just a bit of corrosion between the CPU circuit board and the connectors that run along the bottom to the keyboard and display circuitry. They are just spring tensioned to snug fit in the circuit board holes.

Maybe just wiggling the board or removing and replacing it might clear it up.

Batteries ok?

cheers

Tony
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Messages In This Thread
HP-45 Repair Service - JBerry001 - 12-29-2018, 01:07 AM
RE: HP-45 Repair Service - teenix - 12-29-2018, 10:35 AM
RE: HP-45 Repair Service - JBerry001 - 12-29-2018, 01:17 PM
RE: HP-45 Repair Service - teenix - 12-29-2018 02:29 PM
RE: HP-45 Repair Service - JBerry001 - 12-29-2018, 02:41 PM
RE: HP-45 Repair Service - Harald - 12-30-2018, 07:56 PM
RE: HP-45 Repair Service - JBerry001 - 12-31-2018, 02:26 PM



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