Hi,

       We are a school and have numerous 990s.  We are running into an issue that is repeating on quite a few of the 990s.  We are getting the 1 & 3 lights and need to reseat the RAM in order to correct it.  I'm wondering if there is a fix for this, say a BIOS upgrade?  We are pretty current with the BIOS upgrades and haven't been able to  figure out why this is happening as often, on different PCs, as it is?  If it happened right after the summer I'd think it was because they were moved around, but at this time of year, they have been in place for 3 months.

Thanks.