Hi, I want to replace the Dell Pass-throuh switches with M6220 on mezzanine C to get blade servers connected to Equallogic SAN through M6220. Is blade switch hotswappable? what is the best practice here? Is there any documentation on how to configure stack on M6220?

I received me lemon of a laptop from you in August 2011. It was refurbished and was shipped dead on arrival. You gave me in home sevice and they had to replace the motherboard. One of the USB ports has not worked since then. Since day 1 I have always had problems booting.

I have two new PowerEdge R720xd servers. The chassis are extremely hot. (Turbo is disabled, system profile is set to Performance Per Watt). Compared to my 11G servers, these R720s feel like a coffee pot burner constantly on. Is anyone else having this issue? Is this normal (i.e.