Question about HP Pavilion dv4000 Notebook

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Hp dont star

When i star the said systeme trobleshooting thouch 8

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Posted on Jan 31, 2008

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Hi ,

Please follow these trobleshooting steps......

Turn the computer off and then disconnect any external devices connected and then when you turn the computer on or as son as you press the power button to turn the computer on start tapping the F8 key repeatedly until you get a black screen that says advance boot menu option .Then used the arrow keys on the keyboard and then hit enter,select the operating system and then when you get the log on screen select administrator .If it takes you to the desktop then you can try doing a restore by going to start ?all programs ?accessories?system tools and then system restore ? select the date when you think that you r computer was working fine and then click on next next to exit from the wizard.Should fix the issue .

If the computer does not boot up to the desktop then without wasting time on any trobleshooting steps recovery needs to be done that takes the computer back to its original factory settings.To do this instead of the f8 key tap the f11 key till you get the screen that says system recovery ,click next until you get the screen that has advance option ,click on it ?select destructive recovery ?click next the recovery will start and the computer will be formated (whatever you have added after you bought the computer would be lost ).If the recovery does not work this was then it needs to be done from the recovery disks and fot that you call call HP...


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Hp compaq nx6125 fails to power up with mains or battery, battery led flashes 8 times after power switch is pressed,

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Dont star the pc

Try this web site and see if it has what you need...

Jun 04, 2009 | HP Pavilion dv2000t Notebook

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Bios Password

Hi there.
1. Turn the computer OFF, if it's on.
2. Remove the memory module cover, on the bottom of the computer.
3. Check the configuration of memory modules in the two sockets. It's necessary to have a memory module present in the outermost socket only.
  • If there is a memory module in only the outermost socket (the one farthest from the system board), then continue to step 4.
  • If there is a memory module in only the innermost socket, move it to the outermost socket.
  • If there are memory modules in both sockets, remove them both, then re-insert one of them into the outermost socket.
4. Carefully peel back the black Mylar film. Pull this film to the side enough to expose the B500 solder pads. Do not remove the film completely, because it may be difficult to re-attach it correctly.
5. Short the B500 solder pads on the system board. Needle-nose pliers or a flat-blade screwdriver works well to short them.
6. While continuing to short-circuit the solder pads, turn the computer on, and continue shorting the pads until the Toshiba Logo Screen appears. then remove the short.
7. Re-position the Mylar film over the system board.
8. If you removed a memory module, turn the computer OFF, then re-insert it.
9. Re-attach the memory slot cover.
10. turn on computer, if it boot password has been removed.

Good luck and thanks for using Fixya!!

Feb 19, 2009 | HP PC Laptops

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