HP proliant ML350 network "dies"

[Lasse Horne]

Hi there. We have a HP Proliant ml350, running on Windows 2008r2 64bit. Problem is that the network just dies. Been a while since it last happend, but today it happened again.
I run win update an so on to make sure everything was up to date.
The network card has 2 slots, i tried both, but the network was still down. After a little while we startet re-starting bort server and workstations, and out of nowhere the network resored itself.

I have seen several threads here on the forum, but no clear answer. I did call HP support a few months back, and the recommended that I installed a HP driverpack after winupdate (they thought that winupdate was the bad guy on this matter).

Anyways, this problem is very annoying, since we are a small company with only one server. Its quite critical to keep it running smooth.

Any ideas?

Thanks in advance.