Questions & Answers for: bad power

...I have nothing indicating power at output of supply. Nothing coming out from the power supply would signal a bad power supply. The power supply is bad. Replace it. It may have blown a fuse

...bad power supply, bad backlight inverter, and bad lamps. See example of failed monitors due to bad caps here: http://s807.photobucket.com/home/budm/allalbums 90% of monitors I repair are due to bad ...

...bad power adapter, bad power jack, bad/damaged wire at power adapter or at power adapter tip, or bad/loose charger tip. If it is a Toshiba, it is most likely the tip. If it is a after market power ...

bad power adapter (more common) or a bad mainboard. test the connector with a volt meter and see if you are getting power, if so, bad main board, if not bad adapter. power adapter is $32 main board is

...bad power panel. For bad ic you will have to assess all the panels in the unit to be able to detect the ic that is faulty, for bad capacitor you will have to assess all the power panel or the main ...

...is bad. But if the solenoid is not getting power with the key in the start position, then the ignition switch is bad. check if powers going to it when you turn the key if theres power bad ...

...power cord is bad or the DC Power Jack where the power cord plugs into the laptop is bad.  If either of them is bad they will not charge a good battery. Check your DC Power Jack which is where ...

...power cord is bad or the DC Power Jack where the power cord plugs into the laptop is bad.  If either of them is bad they will not charge a good battery. Check your DC Power Jack which is where ...

...bad, or Power On switch is bad, or Power Supply is bad. Or the receptacle you have it plugged into is bad. I have had a few surge protectors, where just ONE of the receptacles was bad. (Hmmm, surge ...

...this. later about 1996 the ECU uses CKP sensor to run the tach directly in that case bad tach, bad wires to tach or bad power feed to it. it only has 3 wires. power ground sig one is bad, or its