- Joined
- May 2, 2010
- Messages
- 16
- Motherboard
- 10.8.x
- CPU
- i7 920
- Graphics
- gtx 470
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- Classic Mac
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nexuz6 said:pdime said:Extremely off topic, but does anyone get a lot of noise out of this motherboard?
If I have CPU Enhanced Halt (C1E) enabled in bios (M.I.T. > advanced), which is by default enabled, the motherboard itself makes a high-pitched racket... it sounds very much like a hard drive (but isn't).
Same thing happens if I have C3/C6/C7 State Support enabled in bios.
I was thinking about RMAing this motherboard but it turns out this is a very common problem!
http://forums.whirlpool.net.au/forum-re ... #r22992186
http://www.xtremesystems.org/forums/sho ... p?t=244186
Any thoughts on what I lose if C1E is disabled? I contacted Giganews and they didn't know what's up. The sound being emitted is irritating. :
hmm.. actually with grom's DSDT it seems as if it forces C1E enabled and bypasses the bios, as the sound is emitted either way (i can easily reproduce the difference in windows).. maybe i am being retarded
I am currently suffering from this problem as well.
Did you find any solution?
I also tried to disable C1E, disable C3/C6/C7 State and Load line calibration = Standard.
But no luck.
The most active discussion regarding this is going on here:
http://forum.giga-byte.co.uk/index.php/ ... 426.0.html
The only solution is to disable C1E and C3/C6/C7. It probably does not appear to be working for you because you are using a DSDT, which seems to override BIOS settings like this one. I dual boot with Windows, and do not have the problem in Windows.
Again I request that someone explains how to modify the DSDT as to disable C1E CPU Enhanced Halt. Thanks.