This HP Community is for Customer to Customer Product Support. First Time Here? Check Out Videos on How to Search, Register, Post and More.

problem at start up (95 Views)
Reply
Student
paul2391
Posts: 1
Registered: ‎06-07-2012
Message 1 of 3 (95 Views)

problem at start up

error  system fan 90b and error BIOS appl error 501 at start up what do I do

Please use plain text.
Master's Graduate
SSDdrive
Posts: 592
Registered: ‎03-23-2012
Message 2 of 3 (77 Views)

Re: problem at start up

Hello,

 

 

               We need to know your laptop's model no., then somebody will be able to properly help you, okay?

 

                                        

 

                                                    I am a :smileyhappy: volunteer!

 

 

 

 

 

If it were a rattler. . . . Rattle snake. . .that is. . . .

 

Please use plain text.
Dean
Daniel_Potyrala
Posts: 10,720
Registered: ‎01-31-2009
Message 3 of 3 (45 Views)

Re: problem at start up

Hi,

 

FanFan not operating correctly90BThe system fan may be malfunctioning.

For information on troubleshooting heat-related issues, see Fan Runs Constantly, the PC Operates Slower than Expected and Generates Heat .

It is also recommended that you perform a hard reset as that can sometimes restore the system fan to working order. See Use Hard Reset to Resolve Hardware and Software Issues for details.

If the system fan continues to malfunction, contact HP support.

 

BIOS ApplicationBIOS Application Error501The BIOS installation may have become corrupted. Download the latest version of the BIOS and install it. See Locate and Install Updated BIOS, Drivers, and Software for more information.

If re-installing the BIOS fails, contact HP support for further assistance.

 

** Say thanks by clicking the "Kudos! Star" which is on the left. **

 

** Make it easier for other people to find solutions, by marking my answer with "Accept as Solution" if it solves your issue. **

 

  Microsoft MVP Windows Expert - Consumer
Please use plain text.