buzzing issues T43

T4x series specific matters only
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jdzbox
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Joined: Tue Jul 20, 2004 1:26 am
Location: UMICH@AA

buzzing issues T43

#1 Post by jdzbox » Fri Jan 13, 2006 1:14 pm

Hi guys.
Anyone having buzzing issues from your T43s?
My T43 buzzes particulary loud when I use the Battery. Also, when I plug in some USB devices like wireless mouse and etc. It seams to be coming from either the USB connectors or the Lan card.
Any one has any experience in fixing the problem?

Thanks
T43 2668A1U (CTO), 14.1 (SXGA+), 1.86G, 1024 MB, ATI x300 64mb, 60G 7200rpm, IBM abg, Multi+, 9Cell Batt, FPR
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christopher_wolf
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#2 Post by christopher_wolf » Fri Jan 13, 2006 4:28 pm

The buzzing problem is sometimes solved by changing your power profile in the Power Manager; click the Green Battery Icon near the tray and toggle the power schemes or make your own...That generally makes any buzzing sound go away. HTH :)
IBM ThinkPad T43 Model 2668-72U 14.1" SXGA+ 1GB |IBM 701c

~o/
I met someone who looks a lot like you.
She does the things you do.
But she is an IBM.
/~o ---ELO from "Yours Truly 2059"
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dino
Posts: 44
Joined: Wed Dec 21, 2005 3:58 am
Location: California

#3 Post by dino » Sat Jan 14, 2006 4:30 am

I get the buzzing noise too. I found it went away when I started undervolting the system.
IBM T43 2668AJU 760 2GHz 1GB 14.1" XGA 2200BG ATI-X300
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