how to restore bios password (PHEONIX on acer 5102)
Dear Debian list members,
im sorry to ask such strange question here but still.
i ve sent my laptop to local custumer servrice and they add a bios
password on it.
the full story is in bsh83.blogspot.com [It is in hebrew].
the #$@% don't answar my calls and im like a lamer can't accses my bios
(since if try to open it ill lose the warranty).
so i googled a bit and i found cmospwd (starnge that it isn't in debian
but still ... ).
i used cmodpwd to dump my bios to some how restore the data here is the
output
acerium:/home/jabka/cmos/cmospwd-4.8/src# ./cmospwd /d
CmosPwd - BIOS Cracker 4.8, January 2006, Copyright 1996-2006
GRENIER Christophe, grenier@cgsecurity.org
http://www.cgsecurity.org/
Keyboard : US
Acer/IBM [I77X][ ]
AMI BIOS [ ]
AMI WinBIOS (12/15/93) []
AMI WinBIOS 2.5 [ ][ ][G]
AMI ? [F ][ ][, ][ ][S]
Award 4.5x/6.0 [33002201][20202020][1013033]
Award 4.5x/6.0 [020113][20000002][1200030][21332000]
Award Medallion 6.0 [000120][000100][32000101][000100]
Award 6.0 [ ][][ ]
Compaq (1992) [ 6]
Compaq DeskPro [? ? 6][]
Compaq [][ 6]
DTK [ }x][ p\ ]
Phoenix A08, 1993 [ 65 VQQ][8 ]
IBM (PS/2, Activa ...) [ ][ 6]
IBM Thinkpad boot pwd [ 6]
Thinkpad x20/570/t20 EEPROM [][]
Thinkpad 560x EEPROM [ 6][ A8 ]
Thinkpad 765/380z EEPROM [ 6][ A8 ]
IBM 300 GL [ ]
Press a key to continue
Packard Bell Supervisor/User [] [???????]
Phoenix 1.00.09.AC0 (1994) CRC pwd err[ r u]
Phoenix 1.04 [S][ ]
Phoenix 1.10 A03 CRC pwd err
Phoenix 4 release 6 (User) [8 ]
Phoenix 4.0 release 6.0 [ A ]
Phoenix a486 1.03 err
Phoenix 4.05 rev 1.02.943 [][f]
Phoenix 4.06 rev 1.13.1107 []
Gateway Solo Phoenix 4.0 r6 [ A8 ][f ]
Samsung P25 [][ ][ ]
Sony Vaio EEPROM [ ( ] [ (@]
Toshiba [QQDETQT][DEQQWD]
Zenith AMI Supervisor/User [????] [???]
Keyboard BIOS memory []Award backdoor [` BB2 ]
Press a key to continue
Dump cmos
00: 39 51 28 29 20 10 04 25 07 07 06 02 50 80 00 00 |9Q() % P |
10: 00 61 F0 79 03 79 02 00 FC 01 00 39 A1 F0 78 19 | a y y 9i x |
20: 4A 9D 08 F8 07 06 81 2F 10 10 5B 00 00 D9 09 98 |J / [ y|
30: 00 FC 20 CC D7 48 FF FF FF FF 78 FF 07 00 80 9F | H x |
40: 01 1E 09 A0 00 00 00 40 1D 00 02 B4 3C C3 11 E0 | a @ < |
50: 1F 00 7A C0 FF 01 FF FF B0 02 1B 40 00 00 18 8C | z @ i|
60: 88 88 88 08 02 80 46 00 08 00 00 00 00 00 00 00 |eee F |
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
80: D7 98 20 23 DA A9 BD 79 DB AE 36 A8 93 69 6A 00 | y # y 6 oij |
90: 01 40 00 80 60 20 B0 FF 00 00 00 C3 00 00 00 38 | @ ` 8|
A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 20 00 | |
B0: 00 00 00 10 00 00 80 80 00 10 00 02 40 00 68 D2 | @ h |
C0: 10 00 00 00 23 C0 03 00 FF 00 00 20 D9 90 60 03 | # E` |
D0: FF 02 00 FF 08 00 20 00 80 00 00 02 00 08 00 E0 | |
E0: FF E7 7F 00 00 00 30 0D 00 F1 FF FF FF FF FF FF | 0 |
F0: FF FF FF FF FF FE FF FF FF FF FF FF FF FE FF FF | |
100: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
110: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
120: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
130: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
140: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
150: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
160: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
170: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
Press a key to continue
Dump cmos (Scan code convertion)
00: 39 51 28 29 20 10 04 25 07 07 06 02 50 80 00 00 | 3 `DQ3K66512 |
10: 00 61 F0 79 03 79 02 00 FC 01 00 39 A1 F0 78 19 | 2 1 P|
20: 4A 9D 08 F8 07 06 81 2F 10 10 5B 00 00 D9 09 98 |- 7 65 VQQ 8 |
30: 00 FC 20 CC D7 48 FF FF FF FF 78 FF 07 00 80 9F | D 8 6 |
40: 01 1E 09 A0 00 00 00 40 1D 00 02 B4 3C C3 11 E0 | A8 f 1 f W |
50: 1F 00 7A C0 FF 01 FF FF B0 02 1B 40 00 00 18 8C |S 1$f O |
60: 88 88 88 08 02 80 46 00 08 00 00 00 00 00 00 00 | 71 7 |
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
80: D7 98 20 23 DA A9 BD 79 DB AE 36 A8 93 69 6A 00 | DH " |
90: 01 40 00 80 60 20 B0 FF 00 00 00 C3 00 00 00 38 | f D |
A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 20 00 | D |
B0: 00 00 00 10 00 00 80 80 00 10 00 02 40 00 68 D2 | Q Q 1f |
C0: 10 00 00 00 23 C0 03 00 FF 00 00 20 D9 90 60 03 |Q H 2 D 2|
D0: FF 02 00 FF 08 00 20 00 80 00 00 02 00 08 00 E0 | 1 7 D 1 7 |
E0: FF E7 7F 00 00 00 30 0D 00 F1 FF FF FF FF FF FF | B= |
F0: FF FF FF FF FF FE FF FF FF FF FF FF FF FE FF FF | |
100: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
110: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
120: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
130: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
140: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
150: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
160: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
170: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF | |
since i can't understand (yet) macheine code and i can't figure out from
here what is the password i have conntected you.
also i found sevral guyes that could crack this pass but the need to
find the defrance betwean the bios with pass and bios without
could some with acer 5100 phoenix bios could please post the dumps ?.
Regards,...
--
--
Could you at least use man ?
Jabka Atu (aka mha13/Mashrom Head)
--
Reply to: