User Name
Password
AppleNova Forums » Genius Bar »

Buzzing sound coming from new 20" iMac


Register Members List Calendar Search FAQ Posting Guidelines
Buzzing sound coming from new 20" iMac
Thread Tools
veryamusing
Member
 
Join Date: Aug 2006
 
2007-12-26, 00:07

So my dad bought our family a new 20" iMac to replace our sunflower iMac 800 for Christmas. And already I'm dreading hauling it to the closest Genius Bar presumably to have a faulty screen inverter swapped out. The problem is that it's started buzzing. I can make the buzzing (electrical-sounding) go away by dimming the display all the way and up to one "square," but it returns again when the brightness is brightened to midrange. The sound will also gradually fade when the brightness is raised and fades away completely at two squares from full brightness.

My question is whether anyone here has experienced this problem before, and is the screen inverter mentioned in this thread most probably the faulty component. Thanks for any and all help!
  quote
Posting Rules Navigation
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Post Reply

Forum Jump
Thread Tools
Similar Threads
Thread Thread Starter Forum Replies Last Post
Just ordered the new 17" iMac, hope I won't regret that I didn't get the 20". BlueApple Apple Products 10 2006-09-22 03:54
New 30" Widescreen iMac Pro Duo, Coming soon? lustiouss Speculation and Rumors 26 2006-02-16 13:08
Convergent Evolution: iPod and iMac MacGregor Apple Products 25 2005-10-17 19:27
RAM for the new 20" iMac... JayMtl Third-Party Products 4 2005-10-16 11:48
Greetings 'Nova from my new 20" iMac G5 pscates2.0 General Discussion 22 2005-09-23 18:51


« Previous Thread | Next Thread »

All times are GMT -5. The time now is 17:37.


Powered by vBulletin®
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.
Copyright ©2004 - 2020, AppleNova