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HP42S repair - Printable Version

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HP42S repair - Michael - 02-01-2002

Who can help? My hp42s mostly is not able to switch on. It produces a permanent beee ee ee eeep and than isn't to switch off. Sometimes it works correct, an passes the selftest?!?

Re: HP42S repair - Iqbal - 02-01-2002

Have you tried changing the batteries? I have one that was failing the selftest and when I changed the batteries, viola it works fine.