Questions & Answers for: powersupply

...at all on the unit , like LED's lighting up ? If there is then it would be your Ballast ( lamp's powersupply ) that need replacement. If there isn't - then you should check on the Powersupply

power won't come on turned on switch but nothing happens Hi mitchymitch Check if the fuse on the Powersupply Board ( the one with AC socket on it ) isn't blown. Don't just check it with the eye , ...

...do to get it back working?? does it beep? if so how many long and short beeps?` if noting happens? Powersupply failure? You could try another powersupply or test the old one. you could use a tester ...

...the obvious once again (the current setting in the back of the ps.. is it 115?? 2. replace the powersupply for known good powersupply.. if it works, your powersupply is defective (likely) if it ...

...I already replaced that,but nothing changed hi there; hey try to unplug the power cord from the powersupply now open the case and unplug the powersupply to the the motherboard and then press the ...

...what do i do? contact xbox customer support for possible replacement, just in case of u left the powersupply to cool down for few hours and didn work. red light either means, powersupply ...

to normal position, power up the PC. 5. Unplug and replug all the power supply cables. 6. Check the powersupply function. Either by a powersupply voltage checker, put the powersupply in a different pc

Powersupply Faulty Sansui SV2918 T.V Powersupply does not start up properly. It makes a ta-ta-ta-ta-ta sound. Check for short circuit on your Powersupply. If you can isolate it, much better. check the

...my hp desktop in to a 220 with out switching the voltage can i fix it You can order a new or used powersupply and swap it out. From my experience when people do this it only blows the powersupply ...

I have a LG 50LN5400-UA tv and the leds will not turn on. The powersupply voltage to the leds drops to 76VDC when powered on. I have a second powersupply that does the same. Are the powersupplies both