Showing results for 
Search instead for 
Did you mean: 
New member
1 0 0 0
Message 1 of 2
Flag Post
HP Recommended

Hp Laptop Bios application error 501 on starting

Hp Pavilion G series
Microsoft Windows 7 (64-bit)

I using HP pavilion g series , on startup error coming BIos Application error 501, I am reinstall Os ,reinstall quickweb application . update bios but not working please help me


HP Support Agent
HP Support Agent
4,851 4,839 255 201
Message 2 of 2
Flag Post
HP Recommended

Hp Laptop Bios application error 501 on starting



Welcome to the HP Support Community.


Remove all USB devices. Disconnect all non-essential devices, because they can cause some problems.


Try starting your laptop normally after having disconnected all. If that does not solve the problem, please continue with the troubleshooting.


The next step would be for you to try to restore the BIOS. You will see that the document says:


If the BIOS of your laptop becomes corrupted, and a failure to upgrade the BIOS or damage caused by a virus, the computer can display all the following symptoms:

· The computer displays the error message from the BIOS APPLICATION ERROR 501.

If using the combination keys don't do the trick, make use of the USB recovery (steps in the same link) to resolve the issue.


Let me know if this helps.


If the information I've provided was helpful, give us some reinforcement by clicking the Accepted Solution button, that'll help us and others see that we've got the answers!



Have a great day!






I am an HP Employee

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