[LAU] thinkpad t61 noise

Dave Phillips dlphillips at woh.rr.com
Fri Oct 1 11:30:40 UTC 2010

rosea grammostola wrote:
> My thinkpad t61 makes a high frequency sound, pipipipipippi, not very
> loud. Funny thing, when I stick in the usb mouse, it's gone... I only
> have this issue when on battery. Suggestions for solution?

Could be an IRQ conflict. What does 'cat /proc/interrupts' report ?

What does lsusb report ?



More information about the Linux-audio-user mailing list