Hi all, I think I solved this problem I did two things: 1, restore m610's bios setting by press ALT+F in bios. 2, pull out the blade and insert into chase again. Now, the server works fine, although I didn't know why the problem disappears. Anyway, thanks.
Hi guys,  I am running 4 m610 in a M1000e blade chase. All of M610s are Intel E5649x2, and 24GB memory. In the first M610, I installed a windows server 2003, and found it runs soooo slow.  I noticed in CPU-z, link this pic, [IMAGE] Noticed that bus speed is only 268, which supposed to be 2.53Ghz. So, my windows works so slow. I started a x264 test program to check the cpu, it works about 4fps, which a core2 p8400 supposed to 30fps.  Than, I installed an VMWare esxi 5 and all four blades in a cluster. I installed an windows 2008 virtual machine in blade two, start this test program, live move the vm to first blade. At the beginning, the program work at 30 fps, and after moving complete, down to 3 fps.  So, I think there is something wrong with my CPU or else. But I checked the two blade in bios one by one, all the config are the same.  Would please help me find how can I found the problem?  Thanks a lot.  ps, sorry for my poor english, hope you can understand.:emotion-15:
m610 cpu work bad