Dell inspiron 1525
Someone dropped their lappy in to get some work done on it. Their dumbassed kid was fucking with it because her parents locked her out of sites. (like totse. :rolleyes:) So she thought she'd be a big time haXor & fucked with the bios by implementing a password. Naturally she denied it. :facepalm:
Unfortunately from what I've discovered on google is Dell isn't very cooperative. & The owner has had this thing for a while now.
The D drive is deactivated, so is the USB. Any ideas or is it just another Dell doorstop.:rolleyes:
Comments
I don't wanna pull the bios battery since I'll have to completely pull it to bits to access it & even then there is probably no guarantee that it'll work anyways.:(
Shame you have to pull it all apart though
This computer system is "blah,blah,blah sytem #" is protected by a password authentication system. more blah,blah,blah. :mad:
One good way is to go on another computer, make a bootable floppy with the original BIOS on there setup to update on boot, then overwrite/update the problem BIOS with it.
Only problem I can see there is that laptops these days don't have floppy drives in them. Sounds like it would work though.
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"By concretecent on Jun 24, 2009
The 1525 uses a eeprom type chip. Removing the power via the Mitsu CR2032 button cell will do nothing to reset the bios password. Believe me I have been there done that. I am sure you can jump the cmos on the motherboard but have yet to find a soul that knew the chips location and/or which pin's to jump. I believe I've located the chip and some transistors located left of the battery.(But I could be wrong)! even if I was right...I'd have no clue which to jump. I have This Inspiron 1525 is a Bi*&%. Any one with labeled schematics of this board could possibly help.
Ends up the only way other than to call Dell and get the master password (after providing them the laptop's serial numbers) is to clear all CMOS settings by by removing then replacing jumpers 1 and 2.
* Locate the 3-pin CMOS password reset jumper on the system board.
* Remove the jumper plug from pins 1 and 2.
* Place the jumper plug on pins 2 and 3 and wait for 5 seconds.
* Replace the jumper plug on pins 1 and 2.
BIOS is now reset to factory defaults with no password.
Only problem is, nobody seems to have the schematics on the motherboard for the Inspiron which show the jumpers location on the board. Looking for it now.
http://www.technibble.com/how-to-bypass-or-remove-a-bios-password/
Maybe this can help.
Taking apart dell laptops (and putting 'em back together) isn't too bad. I've done it three or four times.
Tips: