Fan runs all the time on my Inspiron 3721

Hi JohnnyT49,

Try updating the BIOS in the system using the link below. 

http://dell.to/WssGj7

Did you get any error message during diagnostics??

“To know more about Dell’s products, services and drivers & downloads, please go to http://dell.to/QjjZDA “ 

Greetings,

I have the full time on fan also, tried the bios upgrade, still runs full time.  Any other ideas?

Hi curtbo,

Please let us know the system service tag, your first and last name in a private chat, so that I can help you further.

Click on my username select start conversation and send me the details.

Hi curtbo, Please let us know the system service tag, your first and last name in a private chat, so that I can help you further. Click on my username select start conversation and send me the details.

Hi curtbo, Please let us know the system service tag, your first and last name in a private chat, so that I can help you further. Click on my username select start conversation and send me the details.

private chat not an option (at least what I can tell).

thanks,

curtbo

Hi curtbo, Please let us know the system service tag, your first and last name in a private chat, so that I can help you further. Click on my username select start conversation and send me the details.

Hi curtbo, Please let us know the system service tag, your first and last name in a private chat, so that I can help you further. Click on my username select start conversation and send me the details.

private chat not an option (at least what I can tell).

thanks,

curtbo

hey senthil,

private chat not an option (at least what I can tell).

thanks,

curtbo

i have also the same problem

Fan runs continuously, fan RPM high, all the time:

1st update bios with new bios from Dell driver, very important look up your model number carefully!!  Get the correct bios....warning!! Bios update!! Can cause system not to boot used at your risk! However Dell bios is easy and safe

! 2nd. Go into bios, Press F2 ... Enter bios... Tab on top to security look down to look  computrace -its disable as default

umportant activate it, .......warning it will disable functions bios and harddrive password,

For me it was worth it,

Good luck!! Work for me