presario v2000 serial change??

Don't ask how to hack password. (BIOS Passwords)
Post Reply
dazed_maunder
New visitors - please read the rules.
Posts: 2
Joined: Mon Aug 21, 2006 12:19 am

i have a compaq presario v2000 and i am wanting to know how to change the serial number in bios i havent yet found any info on this subject for this specific model but i figure there has got to b a way to do it and if there is somebody must know so if you know then plz let me know it would b much appreciated thanx looking forward to a responce
Sharedoc
Notebook Genius
Posts: 679
Joined: Mon Aug 18, 2003 8:46 pm
Location: Finland

Just curious: why would you like to change the serial number?
edwin
The Hardware Archivist
Posts: 6286
Joined: Wed Mar 20, 2002 7:11 pm
Location: Netherlands
Contact:

to prevent it from being detected as stolen?
edwin/evasive

Do not assume anything

System error, strike any user to continue...
dazed_maunder
New visitors - please read the rules.
Posts: 2
Joined: Mon Aug 21, 2006 12:19 am

is there any 1 who can actually give ma an answer insted of asking me irrelevant questions its not stolen i just dont like serials and stuff the warranty is finished and i like things the way i want them not the way they came 2 me anyways can some1 plz give me an answer or point me in the right direction
cp
BIOS Guru
Posts: 1914
Joined: Mon Oct 21, 2002 9:07 pm
Location: Germany

1. extract the bios from the chip and save it as a file
2. learn assembler (<- the hard part)
3. decompress and disassemble the bios (IDA will help you)
4. locate the serial number
5. change it (<- that's the easy part)
6. come up with an algorithm that calculates the correct bios checksum
7. recompress and reassemble the bios

there might be tools at Compaq development dep. that could do all this (even with a nice GUI maybe). but i doubt that anyone would give it away or even admit that such tools exist.
Post Reply