My m240 Won't Turn On!!!

I have a m240. i exercise with my m240 because it has an armband. while i was running the m240 just went out. well, after my run, i turned it back on and it said the hold switch was on when it really wasnt. i replaced the battery and now the thing wont turn on at all or connect to my computer. Please Help!

my wont turn on too  i bought it in june and in august it stopped working i  switch it on and the sansa name comes on but then it blockes there and i  cant listen or do anything on it !!!11

Sounds like one won’t turn on and one has the freeze.

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