I have installed ESXi 5.5 on poweredge 2950.
After installed windows 2012 r2 standard and datacenter on it as guests, I found that the time is off by 4 hours. I wanted to set it to US Canada EST time. If I manually set it, it gods back after reboot.
Systems CMOS battery is showing ok and bios has correct date and time.
What to do?