em186w Posted September 5, 2009 Posted September 5, 2009 My hp pavillion t540 has, after all these years, decided to fail. The green power light at the back of the tower is blinking and the machine does not respond when I try to turn it on. I have tried unplugging, using a different power source etc. Are there any checks I can do to assess if it is a hardware problem rather than power source failure? Quote
Jelly Bean Posted September 5, 2009 Posted September 5, 2009 Here we are some help tips on how to troubleshoot this error: Troubleshooting Power Supply Issues HP Pavilion t540.se Desktop PC - HP Customer Care (United States - English) Quote Rwy'n ceisio fy ngorau......................
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