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cuongetran
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Join Date: Jun 2007
Số Điểm: 114
Old 07-16-2010 , 10:33 PM     cuongetran est dconnect  search   Quote  
Laptop inspiron 1545 turn on không vào được Window7 và hiện ra hàng chữ như sau:
This computer system, C86PXJ1-588B, is protected by a PASSWORD AUTHENTICATION SYSTEM, you can not access data on this computer without the correct password.
Please type in the system or administrator password and press ENTER.
Tôi có thử vài cách dùng CD Boot cho Reset new password cũng không được, và ngay cả tôi tôi muốn Format lại với 1 OriginalCD WindowsXP cũng không Boot vào CD được.Các bạn cho ý kiến làm sao tìm được PASSWORD AUTHENTICATION
SYSTEM, vì có lẽ System đã bị Lock lại hết rồi nên cũng không bỏ CD vào Format được luôn, Cần giúp đỡ.
Warclock
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Join Date: Nov 2001
Số Điểm: 4994
Old 07-16-2010 , 11:09 PM     Warclock est dconnect  search   Quote  
Do you own this laptop?
Shaolin
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Join Date: Sep 2008
Số Điểm: 402
Old 07-17-2010 , 12:04 AM     Shaolin est dconnect  search   Quote  
You may try this software and hope you can resolved it! - Good luck.....

http://www.recoveranypassword.com/re...word-recovery/
cuongetran
Junior Member
Join Date: Jun 2007
Số Điểm: 114
Old 07-17-2010 , 04:59 AM     cuongetran est dconnect  search   Quote  
Quote :
Originally Posted by Warclock
Do you own this laptop?
No, tôi mua nó trên Craigslist. Lúc đầu nó chạy vào được Window7 nhưng cần Admin password, vì không có Admin password nên tôi bỏ 1 CD Copy cho nó Reset new password thì bị nó Lock lại, bây giờ nó Lock tất cả các Key lại cho dù mình muốn Format lại cũng không được luôn. Mong các bạn giúp ý kiến, cám ơn.
Warclock
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Join Date: Nov 2001
Số Điểm: 4994
Old 07-17-2010 , 08:36 AM     Warclock est dconnect  search   Quote  
have you emailed the seller for the password? If the seller doesn't know, it maybe a stolen laptop

or

try this
http://pcsupport.about.com/od/toolso...r/ophcrack.htm

or

get a windows Vista or 7 dvd, make sure to boot up from dvd in order to reinstall.
want2learn
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Join Date: Aug 2005
Số Điểm: 385
Old 07-17-2010 , 09:38 AM     want2learn est dconnect  search   Quote  
Cuongetran,

Did you try Hiren's BootCD yet? There is a tool in there to hack and reset BIOS passowrd that works very well (at least for me). Search thangmuoi's posts for Hiren's BootCD and I believe the newest version is 10.5, but I think any version will work. Hopefully your laptop's first boot device is CD-ROM in order for that Hiren's BootCD to boot. If not, because your BIOS is locked with password protection and I can't think of any other way for you to go into the BIOS to change the boot order. Good luck bro!
cuongetran
Junior Member
Join Date: Jun 2007
Số Điểm: 114
Old 07-17-2010 , 06:18 PM     cuongetran est dconnect  search   Quote  
Quote :
Originally Posted by Warclock
have you emailed the seller for the password? If the seller doesn't know, it maybe a stolen laptop

or

try this
http://pcsupport.about.com/od/toolso...r/ophcrack.htm

or

get a windows Vista or 7 dvd, make sure to boot up from dvd in order to reinstall.
Where can i get a Window7 Home Premium DVD? Please tell ?
thanks.
Warclock
Platinum Member
Join Date: Nov 2001
Số Điểm: 4994
Old 07-18-2010 , 08:28 AM     Warclock est dconnect  search   Quote  
look for thangmuoi's post ....he has posted many download links from mega
vitkhonglong
Member
Join Date: Mar 2009
Số Điểm: 522
Old 07-19-2010 , 11:21 PM     vitkhonglong est dconnect  search   Quote  
Welcome to TPM world......

Hey! now you have a hints! ...
yukenhari58
Junior Member
Join Date: Aug 2005
Số Điểm: 26
Old 07-20-2010 , 08:50 AM     yukenhari58 est dconnect  search   Quote  
Thử làm như sau:
_Tháo battery của laptop ra
_Open laptop, tìm bios battery, tháo nó ra để khoảng 10 phút cho chắc ăn
_Install lại XP, Vista hay windows 7 tùy theo ý muốn
vitkhonglong
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Join Date: Mar 2009
Số Điểm: 522
Old 07-21-2010 , 02:29 AM     vitkhonglong est dconnect  search   Quote  
@ Cuongetran= Check your PM!
viewbox
Junior Member
Join Date: Nov 2007
Số Điểm: 24
Old 07-21-2010 , 09:01 AM     viewbox est dconnect  search   Quote  
Tôi có người bạn có 1 cái Dell laptop cũng bị trình trạng hoàn tòan giống như Cuongetran.
Vitkhonglong có cao kiến gì xin chỉ bảo.
Thank you,
VB
vitkhonglong
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Join Date: Mar 2009
Số Điểm: 522
Old 07-23-2010 , 09:30 AM     vitkhonglong est dconnect  search   Quote  
Quote :
Originally Posted by viewbox
Tôi có người bạn có 1 cái Dell laptop cũng bị trình trạng hoàn tòan giống như Cuongetran.
Vitkhonglong có cao kiến gì xin chỉ bảo.
Thank you,
VB
-Check your PM *********** I'll be back in VF Sun july 25
viewbox
Junior Member
Join Date: Nov 2007
Số Điểm: 24
Old 07-26-2010 , 09:19 AM     viewbox est dconnect  search   Quote  
Quote :
Originally Posted by vitkhonglong
-Check your PM *********** I'll be back in VF Sun july 25
I can't find anything in my Private Messages, could you PM me again?
Thanks,
VB
vitkhonglong
Member
Join Date: Mar 2009
Số Điểm: 522
Old 07-28-2010 , 01:01 PM     vitkhonglong est dconnect  search   Quote  
Quote :
Originally Posted by viewbox
I can't find anything in my Private Messages, could you PM me again?
Thanks,
VB
- Check again- Aug 1 is my ending of this theard. I can't keep tracking theard older then 2 weeks, and currently I'm kinnda busy
- No guaranty fix for this, might work/might not....

Last edited by vitkhonglong; 07-28-2010 at 01:04 PM..
viewbox
Junior Member
Join Date: Nov 2007
Số Điểm: 24
Old 07-28-2010 , 02:22 PM     viewbox est dconnect  search   Quote  
Quote :
Originally Posted by vitkhonglong
- Check again- Aug 1 is my ending of this theard. I can't keep tracking theard older then 2 weeks, and currently I'm kinnda busy
- No guaranty fix for this, might work/might not....
Thanks! Vitkhonglong.
I already PM you the one you request.
Thanks again,
VB
vitkhonglong
Member
Join Date: Mar 2009
Số Điểm: 522
Old 07-29-2010 , 12:34 PM     vitkhonglong est dconnect  search   Quote  
Quote :
Originally Posted by viewbox
Thanks! Vitkhonglong.
I already PM you the one you request.
Thanks again,
VB
Check you PM let me know how it turn out
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