Questions & Answers for: HP dc power drain

I have a HP DC7100 CMT,that loses hours during the day. I have a HP DC7100 CMT, I have replaced the RTC battery as sugested. However the machine is now losing time again. It worked great for about 3 ...

...noise and went dead. I waited a few minutes to see if it would restart. It did not restart. No power at all. Have you checked the power supply unit of the equipment? Is it working? If yes, the ...

the power at the start is red and not green how can i know what is the problem is it the power supply or others please answer me..... Power LED flashes Red, once every two seconds. OR Power LED ...

...go off when you let go off HP DC7600 green light that show you that is on come on when you push the power button and when you let go off it go off when you let go off power but it come on once or ...

...is indicating activity when a disk is inserted into the optical drive, and the disk is spinning. Power On LED lamp of an optical drive showing, and being able to open the optical drive tray, means ...

When I start my computer, a power-on Password box shows up with a key symbol. I have never set one. If you bought the machine second hand that would explain it, if the cmos battery is drained the ...

...come on let go of botton led goes out computer still dead. green led light on motherboard and tried power drain. Some power supply's loose the -5 volt part of the supply. Try a different power

...dc7100 CMT, when i try to boot it up i get a 4 beep post, what does that mean When you plug in the power cord is there any lights whatsoever on the laptop, where the plug goes in or on the AC

...Desktop is it compatible with MSI 8400GS 512MB PCIE TV OUT + DVI and will it work and not overheat power suply?Thanks The problem wouldn't be overheating, the problem would does your power supply ...

ways to fix red lights blinking four times Red Power LED flashes once every two seconds. OR Red Power LED flashes four times, once every second, followed by a two second pause. None Power failure ...