My HP48sx may be dead--Help!


My HP48SX won't wake up after I changed batteries. Only thing I see on the sceen is (((*))) and hourglass. It won't respond to any keys either. Advices are welcome. Thanks.


Did you test ON/C? ON/D? Reset w/ Memory Lost?


And, remember the paper-clip wire "reset" through the hole under the footpad!


Make sure the batteries are in properly...

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