HP Pavilion DV9727CL Notebook "light power button" Questions

power. The ac adapter light is on. When I push the power button on(left side of keyboard, it shuts off. I tried holding the button down, but it shuts itself off as soon as the contact is made and then

power it off. HD access light never shows activity. I had this problem last summer, and as per instructions on HP's support site, I removed the battery and AC power, held the power button in for a few

...turns on, when I click the power button, no lights are blinking, just I can see light in the power button and turns off. From the description it is a motherboard failure, only option is

...power button go bad? I have to push it hard to get the power lights to come on. But then the lights go right back off. It won't enter the POST mode. yes the power button can become faulty also try ...

...power light flashes 3 times when power button is pressed Hello mate, check that: 1. power supply is connected correctly to the electricity and from the other side to your laptop. 2. there is normally ...

...power button light up remove the battery and the power from the laptop.....then press and hold down the power button for 20 seconds ...... attach the AC power only and turn on the laptop this should ...

...power adapter displays a solid green or blue light. Older Latitude? C Series laptop computer AC adapters may not have a light. Run the diagnostics on the system as follows , connect both the battery ...

...power button doesn't work and I've cycled through Fn F4 to hmmm...try it with the battery removed only on AC power.. Disconnect the AC Power cord and then hold down the power button until the laptop ...

...POWER BUTTON SHOULD BE HELD, THROUGHOUT THIS ENTIRE STEP. 4. At this point, the blue light and the charging light should both come on, and the computer should start properly. And check ur operating ...

...light isn't on and you have no power try this. 1. Try a simple power cycle. This will correct the problem most of the time. All you need to do is take out your laptop battery. Connect the power ...