Posts: 1
Member Since: ‎05-30-2011
Message 1 of 4 (1,191 Views)

why is my power supply beeping

my power supply was beeping and the CPU would not power up.  So, i just went out and purchased a power supply; the fan comes on but it will not power up.

Associate Dean
Posts: 4,934
Member Since: ‎09-28-2010
Message 2 of 4 (1,177 Views)

Re: why is my power supply beeping

[ Edited ]

It is important to list the model # of the computer. Different beeps codes mean various problems.

example of codes:


Hope this helps. BTW, the beeps are from a ultra-mini (piezo) speaker on the motherboard.

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Posts: 1
Member Since: ‎08-14-2014
Message 3 of 4 (120 Views)

Re: why is my power supply beeping

thanks for any help


first was in the back of the machine light went on and off. power supply week green light. change power supply and know is the power supply who's beeping know. no power up machine. nada


hp touchsmart 320 pc


thanks for any future help

Posts: 20,168
Member Since: ‎07-17-2009
Message 4 of 4 (102 Views)

Re: why is my power supply beeping



If you replaced the "power brick" then be sure that it is rated for the wattge, voltage and amperage that is required by your Touchsmart 320.


The HP "power brick" is rated at 19v, 150 watts and rated for 7.5 amps.

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