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> High-pitch With Firewire
iShawn
posté dim. 26 déc. 2004, 23:37
Message #1


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The problem I am having is noise that the computer is making when the firewire is plugged into it with the Firepod. When the power cord isn't plugged into the computer, the noise ceases but when I plug the firepod into it in any combination of the firewire outs, etc I get this noise. This noise stops for a second when I click on something or other wierd actions like that.

Anyone have a solution?


--------------------
-Shawn
Powerbook 1.5GHz G4 512RAM
Presonus Firepod | Logic Express 7.1 | Keystation 49e | 10.4.2 OS X
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editbrain
posté ven. 29 avril 2005, 18:10
Message #2


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i have had the same problem. i have had 4 G5 from apple. they replaced them because there is a power distribution problem. the whine you here is from the CPU in the G5 not having enough power. The power supplies in the G5 are crap in my opinion.
you can download the chud tools and uncheck a box, but it will not remember you setting so everytime you boot your computer you will have to go into sys prefs and uncheck this box, or deal with the whine. but why should we have to do a fix like this when we paid large sum of money to have a working computer. i have found that apple likes to sell and idea, get the money and then build the product in the 3 or 4 rev that works.
just like i ordered logic 7.1 on april 6. they tell me my order has been delayed until may 19. what the hell. so they sold me software that wasn't even developed yet. i paid for sudo code. smile.gif
i tell you. i have some very convencing audio from a exec customer sales rep from california saying some really bad things about apple and there execs in a heated conversation about this whine problem. i think i might just make it public.
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Les messages de ce sujet
- iShawn   High-pitch With Firewire   dim. 26 déc. 2004, 23:37
- - macyu   Yeah I had this problem too. A small discussion w...   lun. 27 déc. 2004, 07:51
- - arvidtp   I have had this same kind of high-pitch sound prob...   lun. 27 déc. 2004, 18:08
- - iShawn   I bought a Belkin Firewire cable to replace the pr...   mar. 28 déc. 2004, 01:08
- - iShawn   I have tried to get ah hold of Presonus for any in...   mar. 28 déc. 2004, 06:47
- - fictionmusic   Hi guys You may be experiencing the dreaded nap w...   mar. 28 déc. 2004, 08:00
- - macyu   Cool find. I googled it - lo and behold, there...   mar. 28 déc. 2004, 08:05
- - iShawn   Let us know if that does work out for you though.....   mar. 28 déc. 2004, 09:18
- - iShawn   Well... I'm impatient... and I tried it myself...   mar. 28 déc. 2004, 20:51
- - fictionmusic   Her is the explanation I got from a poster on yaho...   mer. 29 déc. 2004, 07:37
- - iShawn   Thanks man, a beer to you!   mer. 29 déc. 2004, 21:19
- - iShawn   I really hope Apple plans to fix this problem in f...   dim. 2 janv. 2005, 22:27
- - macyu   I'm back, and yes, turning off the nap mode fi...   dim. 2 janv. 2005, 22:42
- - iShawn   I wonder if using a Firewire hub with other firewi...   sam. 16 avril 2005, 04:12
- - iShawn   Also, if anyone has gotten a new powerbook since t...   dim. 17 avril 2005, 16:52
- - iShawn   QUOTE (iShawn @ Apr 15 2005, 21:12)I wonder i...   dim. 24 avril 2005, 10:20
- - lepetitmartien   Somebody with input please?   lun. 25 avril 2005, 01:20
- - fictionmusic   I am not really sure what the question is. Is it t...   lun. 25 avril 2005, 02:08
- - Gojinx   Have you tried swaping out firewire interface cabl...   lun. 25 avril 2005, 05:43
- - Jubei   Is this whine that you are speaking of coming thro...   jeu. 28 avril 2005, 17:42
- - iShawn   QUOTE (Gojinx @ Apr 24 2005, 22:43)Have you t...   jeu. 28 avril 2005, 22:55
- - lepetitmartien   You need to install the developer tools to install...   ven. 29 avril 2005, 19:46
- - cornutt   Seems like there ought to be an Open Firmware comm...   ven. 29 avril 2005, 20:03
- - arvidtp   I got this whine on my powerbook with my new fireb...   jeu. 9 juin 2005, 18:12
- - iShawn   I tried doing this so myself but had no luck doing...   jeu. 9 juin 2005, 21:09
- - ourmanflinty   Did anyone get to try swapping power supplies on t...   jeu. 9 juin 2005, 23:30
- - fictionmusic   I use an older version of CHUD tools as the newer ...   ven. 10 juin 2005, 00:23
- - arvidtp   cool - it works! (CHUD 4.1.1 - I already had d...   ven. 10 juin 2005, 21:38


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