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New HP 28S, strange behaviour
03-23-2016, 08:00 PM
Post: #7
RE: New HP 28S, strange behaviour
Well, so the pretty 28S has been returned.

To fight the frustration, I bought a non-functional 17BII for a few € (these one are much easier to open, and since it was cheap, I haven't much to loose!), and a promising 18C.
But still no 28...it looks to me this 28S is just the right model between the "basic" 18/19B and the 48S/G, with enough horsepower and functions, and also a nice display in a practical form factor with alpha keyboard.

Now I'm looking for a decent 28S !

Cheers from Brittany


PS: I have a "blind" 48G, I ordered some ram chips to upgrade it to 128K and experiment, but its IR receiver is dead, any idea of a suitable replacement part ?
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Messages In This Thread
New HP 28S, strange behaviour - Lithium - 03-21-2016, 07:44 PM
RE: New HP 28S, strange behaviour - Jlouis - 03-21-2016, 08:47 PM
RE: New HP 28S, strange behaviour - Marcio - 03-21-2016, 08:52 PM
RE: New HP 28S, strange behaviour - Lithium - 03-23-2016 08:00 PM



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