HP Compaq NC6400 Business Notebook "power not laptop" Questions

...laptop but the power button won't turn the laptop on, then the power button on the laptop is the problem. Take your laptop to an electronics store, and see if they have any universal power adapters ...

...button on the laptop for about 30 seconds Insert the battery back in to the laptop connect the power cord to the laptop Try to start the laptop normally by briefly pressing the power button. Good ...

...power cable pluged into the laptop from adapter which does not supply the steady current to your laptop the it causes the disconnectivty chech the power button or power switch button... then som part ...

...laptop with my PC? hi, power on laptop with pc???? thats not clear to me... BUT with ur laptop not powering on, try to locate the small lethium battery, and replace it.. that should work.. let me ...

...led of ADP light normal ... I guess first problem is Adapter Power can not established to run laptop.Or fault your laptop motherboard power regulator circuit .Repair it and check Adapter other

...Laptop power switch using a micro switch. Check the power switch circuit when the power switch is in addition to checking the performance is good outside, but also check the external circuit ...

...and try to power on with AC Power only. If the laptop is powered on then there may be problem with battery. If the laptop is not power on, please check the Power adpater dc voltage with

laptop, remove the power sources (ac adapter and battery). Without power sources, hold power button 10 secs. Put back the power sources, and power ON the NB. If the laptop will not boot by doing this,

...laptop power socket with a multi-meter, the voltageshould be slightly higher than the voltage that is printed on the label on thebottom of the adapter. If the voltage is zero or way below the voltage ...

...power on your laptop. If the laptop powers on from the OS you can see if the Battery is charging or not. If the laptop does not power with the AC power adapter connected, then the power port of the ...