Just received this e-mail from microcenter;
Intel has recently identified an issue with their 6 series chipsets,
which are used with all their 2nd generation Core processors
(code-named Sandy Bridge). This is a potentially serious issue, but it
should not affect your data, just your system's performance. Intel believes
that consumers can continue to use their systems with confidence, while
working with their computer manufacturer for a permanent solution.
However, some users may see degradation in the performance of SATA
devices attached to the system, whether internal or external (such as hard
drives and DVD drives). Intel is not aware of any end-user who has seen this
issue yet, but they expect it to affect a significant percentage of users
eventually, and to worsen over a three year period.
Please be assured that Micro Center will stand behind every customer who
purchased a system or a motherboard from us that features this chipset.
Intel has already made the necessary change in the manufacturing process
to correct the error, and properly functioning replacements will be available
in approximately 8 weeks.
To minimize the disruption to you, we suggest that you continue to use your
system until replacement parts are available. At that time, we will contact
you with instructions regarding how to get your motherboard replaced or your
system repaired.