Post new question
Question
Reply
 
Top Student
Posts: 2
Member Since: ‎09-02-2015
Message 1 of 19 (2,664 Views)
Accepted Solution

HP 255 enter administrator password or power on password

Product Name: HP 255
Operating System: 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.

Accepted Solution

Re: 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

View solution in context
Regents Professor
Posts: 4,309
Member Since: ‎07-31-2014
Message 2 of 19 (2,657 Views)

Re: 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
Posts: 4,309
Member Since: ‎07-31-2014
Message 3 of 19 (2,656 Views)

Re: 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
Top Student
Posts: 2
Member Since: ‎09-02-2015
Message 4 of 19 (2,631 Views)

Re: 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?

 

Student
Posts: 1
Member Since: ‎05-17-2016
Message 5 of 19 (2,394 Views)

Re: 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
Provost
Posts: 46,395
Member Since: ‎09-24-2010
Message 6 of 19 (2,375 Views)

Re: 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

Honor Student
Posts: 3
Member Since: ‎01-19-2016
Message 7 of 19 (2,230 Views)

Re: 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

Provost
Posts: 46,395
Member Since: ‎09-24-2010
Message 8 of 19 (2,228 Views)

Re: 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

Honor Student
Posts: 3
Member Since: ‎01-19-2016
Message 9 of 19 (2,221 Views)

Re: HP 255 enter administrator password or power on password

Thanks it worked!

 

Honor Student
Posts: 3
Member Since: ‎09-29-2016
Message 10 of 19 (2,031 Views)

Re: HP 255 enter administrator password or power on password

i got an error code 64845480

 

please help

† 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