Nothing happends when i press the start button.
It seems during the night there was a power shortage (computer was on) and now it won't repsond at all.
there is a green light on the lower right corner of the motherboard blinking continously.
If i recall correctly that light should be a steady one, not blinking.
Your MotherBoard has 2 LEDs in the lower right corner, each designating a power condition. They are labeled LED14 and LED21. LED14 lights when there is a power source connected. If this is the one blinking it likely indicates a failed power supply. If you have an alternate power supply available that is comparable in power supply capabilities I would try that. LED21 lights when the system is powered on. Replace the power supply.
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Steps: 1. Unplug all the cables from the computer. (If you are not sure then make a note of which cable goes where) 2. After you've unplugged the cables. Press and hold the power button on your computer for about 3-5 secs. 3. It wont start the comp :). This steps is done remove any left over power in the comp... 4. Re-connect all cables and check.
Let me know if this helps, If not, then i'll tell you what to do next. :)
Also, please let me know if you use Dial or ADSL Internet. Because if previous steps dont work then we need to try anther steps.
Remove the battery and power cable from the system and press the power button for about 5 seconds, then plug in the charger and start the laptop. it will work. shutdown it and put the battery back and start once again . now you can see its working
this sometimes happens with operating systems.nothing to worry just press and hold down the power button of the pc for 5-6 seconds and you will see that the system will shut down completely.then just turn it on the normal way you do and it should work fine.if it is vista then it may give you a prompt to start windows normally.just hit enter on that option.
Power drain would be a better solution in this case. 1.first shut down the comp 2.unplug the charger 3. remove the battery and after press and hold the power button for 60 seconds without any charger and the battery.After the 60 seconds replug the battery and the charger and turn the computer .
Let me see if I understand this right!...you turn the power on, the lights come on, the hard this spins and nothing happends???...Does this happend always??? Has it ever taken you to windows since then? Does it ever stay on more than 2 secs?? does it shutdown afterwards?
Sounds like the pc power supply is bad... U can replace it, but if supply went out it may have damaged the motherboard. In future, have monitor blank off automaticlly and install UPS to supply pc. HP has histroy of weak power supplies.