Rodwell Top Student
Top Student
2 0 2
Message 1 of 19
3,583
Flag Post
HP Recommended

Solved!

HP 255 enter administrator password or power on password

HP 255
Microsoft Windows 8 (64-bit)

My Laptop is giving me a black screen with a blue box and after i enter a password 3 times... It gives me: 90850119 system disabled. Please help its urgent.

18 REPLIES
Regents Professor Regents Professor
Regents Professor
4321 441 1099
Message 2 of 19
3,576
Flag Post
HP Recommended

Solved!

HP 255 enter administrator password or power on password

Please enter = 25738139

 

Regards,

KNRK

I work for HP

I am an HP Employee
Regents Professor Regents Professor
Regents Professor
4321 441 1099
Message 3 of 19
3,575
Flag Post
HP Recommended

Solved!

HP 255 enter administrator password or power on password

Steps to be followed:

1. Use the unlock code posted above to enter the BIOS

2. Disable all passwords that are enabled

3. If asked for current password - type the unlock code

4. For new password, just press ENTER key

5. Repeat the same for verify password column.

6. Then leave the BIOS by saving & exit option to save the changes.

 

Troubleshooting:

Incase if the Password doesn’t work please try a Hard Reset as follows.

1. Shut down the notebook

2. Unplug the AC Adapter and then remove the battery

3. Hold  down the Power button for 30 seconds

4. Plug in the Power/AC Adapter (Leave the battery out for the moment) & Start the Notebook

5. If you now see a password box, Please type the same password I shared before & press enter

 

Hope this helps, for any further queries reply to the post and feel free to join us again

 

 **Click the White Thumbs Up Button on the right to say Thanks**

Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

 

Thank You,

K N R K

Although I am an HP employee, I am speaking for myself and not for HP

I am an HP Employee
Rodwell Top Student
Top Student
2 0 2
Message 4 of 19
3,550
Flag Post
HP Recommended

Solved!

HP 255 enter administrator password or power on password

Hie Thanks a lot for your quick response

 

I entered your code and managed to go past that stage, my next problem is after entering the code I encounter the following creen message:

 

-------------------------------------------------------------------------------------------------

 

Boot Device not found

 

Please install an operating system on your hard disk

 

Hard Disk (3F0)

 

F2 System Diagnostics

 

For more information, please visit www.hp.com/go/techcenter/startup

 

-------------------------------------------------------------------------------------------------------

 

I have an average knowledge in IT systems and can install and configure OS. What should I do next?

 

0 Kudos
David-Jocelyn Student
Student
1 0 0
Message 5 of 19
3,313
Flag Post
HP Recommended

Solved!

HP 255 enter administrator password or power on password

Hello I have a HP 255 that is stuck on administrator password screen after three trys I get the code 77338160 I need help please
0 Kudos
Provost Provost
Provost
49213 9748 16570
Message 6 of 19
3,294
Flag Post
HP Recommended

Solved!

HP 255 enter administrator password or power on password

@David-Jocelyn

 

Enter:      68090166

 

Regards,

 

DP-K

---------------------------------------------------------------------------

****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****


Windows Insider MVP

0 Kudos
Calphoenix777 Honor Student
Honor Student
3 0 0
Message 7 of 19
3,149
Flag Post
HP Recommended

Solved!

HP 255 enter administrator password or power on password

Hi I am also getting blue box asking for admin pw then system disabled and code 98996737 any help would be greatly appreciated! Thanks

0 Kudos
Provost Provost
Provost
49213 9748 16570
Message 8 of 19
3,147
Flag Post
HP Recommended

Solved!

HP 255 enter administrator password or power on password

@Calphoenix777

 

Enter    27694319

 

Regards,

 

DP-K

---------------------------------------------------------------------------

****Click the White thumb to say thanks****
****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****


Windows Insider MVP

Calphoenix777 Honor Student
Honor Student
3 0 0
Message 9 of 19
3,140
Flag Post
HP Recommended

Solved!

HP 255 enter administrator password or power on password

Thanks it worked!

 

0 Kudos
versaflash Honor Student
Honor Student
3 0 0
Message 10 of 19
2,950
Flag Post
HP Recommended

Solved!

HP 255 enter administrator password or power on password

i got an error code 64845480

 

please help

0 Kudos
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation