It's same problem as thsi link: http://social.technet.microsoft.com/Forums/en/w7itproinstall/thread/c7a504c6-6e57-4cf9-a7c3-bf05d01ef1aa,
I updated the lastest bios, it had not changed, someone can help me?
My config : 2x w5580, 2G ddr1333 x6,after reset the worstation, the system very very slow!
The NIC problem is OK now, But I have an other question for my system. When I finished install the win7 64. I run the Win7 performance index, when it goes to check CPU performance, the system power off and reboot suddenly,I had tried several times and the appearance of things same, I used the AIDA64 check the CPU with CPU Zlib , CPU AES and CPU HASH the same problem occur. Can you help me ?
What error did you get when updating the BMC? You may try the Force BMC update procedure as documented in the board Technical product specification section 7.2. If it still fails, get the board replaced.
Thank you for your advice! You are right. My upgrade BMC firmware Procedure: Jump the BMC force update to enable(2-3),then Run BMC34 in EFI boot environment,power off then Jumper jump to disable ,run
BMC40,and Upgrade to the Newest firmware.
I found why my system can't pass the Win7 performance index and the Aida64 cpu test, When use the bios option:
advance ->processor configuration ->core multi-processing ->ALL, The problem will occur,change the option to 1 or 2
will work !