AMD Representatives reported that TLB problem has extremely small probability to appear in desktop systems. All four Phenom processor core must be maximally loaded for the appearance of critical error, but in the majority of situations in desktop computers such conditions do not appear. Such situations are more customary for server processors Barcelona, and therefore AMD returns priority to the fastest substitution of B2 stepping processors and the release of corrected processors B3 stepping. for the most capricious clients AMD provided the possibility of exchanging Barcelona processors stepping B2 with B3 stepping processors .
Today one user got the TLB problem using the processor Phenom 9500 in desktop system. The user report that the processor was loaded with game and SETI@home.
So here, if each of four core Phenom 9500 executed their calculations portion with 100% load degree , then after 10 seconds the system reboot. The replacement of Phenom processor with Opteron 1210 even with 1 GHz overclock completely removed similar symptoms. According to guarantee conditions , this is no reason for the recovery of processor by the producer .....