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df1998
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When I start my computer I get a series of 3 long beeps followed by 4 short beeps

HP Recommended
Pavilion all in one

When I start my computer I get a series of 3 long beeps followed by 4 short beeps with a message that says something about an unauthorized adapter.  How can I fix this problem??  

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WAWood
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@df1998 

According to HP documents, that beep code means the power adapter for your All-in-One is faulty and not supplying adequate power to the PC.  It needs to be replaced.

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