Question about HP Pavilion a1720n PC Desktop

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Computer turned off on its own and will not restart and if you try and start it up. it turns on then off, or it wont turn on at all .

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Chenga your power cable still face problem then you have to change or repair SMPS .It is square box where you give power code to cpu.

Posted on Jul 15, 2009

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You can shut off battery first. Just for minute. And then try to turn on.
If it not work out you need recharge battery by external charger and then try to turn on.

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Hello,

You may try this; Turn OFF the 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 same problem persist, boot from safe mode. Here's how;
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If same problem persist, try reloading the Vista again.

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I installed service pack 2 on my laptop and when it rebooted it said that it did not install. Reverting changes. Do not turn off computer. Now it wont restart it always says this when you start the...


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if it just do not start ...the problem may be the operating system that cached some issue...but if the problem is that the system keep on restarting itself on boot until starts...the problem is more then sure with the RAM memory ....I bet its gave some blue screen errors almost each time it wont start ..and said something about failing ...0000000and something like letters or a digit

anyway ..do not insist in ..just try t reinstall a clean os ..fromthe disc...and format in NTFS slow the partition windows will run ...and see if it fix the problem ...it may also be caused by a missing file that was deleted during the clean up ...( bug related) ...lets hope that s the issue ...cause if it is like I suspect ...you wil have to replace the ram memory

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Are you getting the logo of emachine when you start the computer, if you are getting the logo then you need to restart the computer tap the F10, then you will get the advanced boot option, select the Harddrive, hit enter, select the option bootable-addon card, then itw will start the the system recovery,
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Computer won't restart or turn off.


Be brave your computer needs to reset. turn it off with the switch and hold it untill it turns off , it is sometimess necessary to unplug as well. You wont cause any damage but your computer might want to run a check when you switch it back on. this is normal

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Wont turn on



Hello,

At this situation we can try power drain.

Try doing power drain by taking out the battery & keep holding down the power button for complete one minute to drain out the power from the computer components. Restart the computer after putting the battery in.
Try restarting the computer only with the AC power, without the battery & vice-versa.

That should resolve the issue. If the issue persists, then the only option is service center.

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Could be corrupt firmware.

Install and run Philips Device Manager from the product CD.

Select the Repair / Restore option.

Press and hold [VOL+] on the player whilst connecting to the PC, and follow the on-screen prompts.

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Muvo v100 wont turn on


I have heard so mant people have this problem creative should just recall the player cause they wont fix it

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