How to Fix a HP 48GX That Will Not Turn on After Changing Batteries
byMy beloved Hewlett Packard 48GX quit on me the other day right in the middle of a calculation. I immediately checked the batteries and…
calculator
How to Repair a Solar Calculator OR (in this case) Expose a Fake Dual-Powered Calculator
byHardware: So-called Solar Calculator included in a Samsill organizer AG10 Button Cell Battery My boss’s organizer has a very simple solar calculator built into…