SOURCE: HP laptop Pavilion DV 4000 Password
First, DON'T SHORT ANYTHING ELSE OUT!
Now, tell me how one sets a bios password, then just forgets it?
If you can prove ownership on a laptop as new as a DV4000, there are plenty of posts out there describing the proceedure for recovering the system. Occasionally even HP will helpout legitimate owners in situations such as this.
I'm sorry, but this isn't the forum for this particular problem.
Good luck
SOURCE: hp 5000 pavilion reset bios password
not exactly, the old pentiums need to have bios reinstalled from dos command screen, or from a disk. not autoinstall like the newer pentiums and above.
check your warranty for FREE here
SOURCE: bios reset
open the bottom ull see a nickel shape battry on the motherboard remove teh bat and plug it back again the pwd will no longer be there
SOURCE: bios password
remove the bios battery from the laptop for about 30 minutes, when you put it back, you will not have the password anymore for bios, reset...
it can be upright or flat out, just check your and remove it.
SOURCE: need to do a hard reset for hp pavilion dv4000
Hi, you can do a hard rest by following these steps:
Turn off the pc
Remove the cables and the battery on the laptop
Press & hold the power button for 5 seconds
Reinsert the battery and cables to it
Turn on the pc
that is how to do a hard reset....
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