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- HP Community
- Notebooks
- Notebook Boot and Lockup
- HP 255 enter administrator password or power on password
Create an account on the HP Community to personalize your profile and ask a question
09-02-2015 11:35 AM
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.
Solved! Go to Solution.
Accepted Solutions
09-02-2015 11:43 AM
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
09-02-2015 11:43 AM
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
09-03-2015 01:33 AM
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?
05-17-2016 11:55 PM
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
06-20-2016 07:25 AM
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
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