Having problems with your HP Pavilion a620n (PC028A) PC Desktop ?

Hi, I have an HP Pavilion and I am unable to switch it on

\015 Hi, I have an HP Pavilion. I am unable to switch it on plus the blue "on/off" light is flashing and a yellow light under the on/off button is lit constantly - monitor is responding to on/off, wireless is working and printer is working which are all plugged into the same power source but I have no response from the on/off button at all regardless of whether I push it once or push and hold it. Could anyone advise me as to what this might be. S UK\015

Answers :

Hm had this problem before it can be a number of things but most likely the power supply has gone bad and heads up you may need a new processor and or mother board cause if it went then it also had the possibility of taking the mother board and or processor with it .. if you been inside the pc recently to install something check and make sure al the connections are secure ya might have knocked some thing loose
Is there a flashing light on the back? This sounds like the PC power supply has gone bad, either test with a similar PS or purchase a new one.
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