Процессоры поддерживающие Hardware virtualization
AMD
Athlon 64 ("Orleans")
Athlon 64 X2 ("Windsor")
Athlon 64 FX ("Windsor")
Athlon 64 and Athlon 64 X2 family of processors with "F" or "G" stepping on socket AM2,
Turion 64 X2, and Opteron 2nd generation and 3rd-generation,
Phenom and Phenom II processors.
AMD-V is not supported by any Socket 939 processors. The only Sempron processors which support it are Sable, Huron and Sargas.
Intel
Pentium 4 662 and 672
Pentium Extreme Edition 955 and 965 (not Pentium 4 Extreme Edition with HT)
Pentium D 9x0
Core 2 Duo E6300, E6400, E6320, E6420, E6540, E6550, E6600, E6700, E6750, E6850 (Conroe)
Core 2 Duo E5400, E7600, E8200, E8300, E8400, E8500, E8600 and some versions of the E7400 and E7500 (Wolfdale)
Mobile Core 2 Duo T5600, T6670, T7100, T7200, T7250, T7300, T7400, T7500, T7600G, T7700, T7800, U7500, L7200, L7300, L7400, L7500, L7700, U7500, U7600, U7700 (Merom)
Mobile Core 2 Duo SU7300, SU9300, SU9400, SU9600, SL9300, SL9380, SL9400, SL9600, SP9300, SP9400, SP9600, P7350 (mac),P7370, P7550 (confirmed), P7570, P8400, P8600, P8700, P8800, P9500, P9600, P9700, T8100, T8300, T9300, T9400, T9500, T9550, T9600, T9800, T9900 (Penryn)
Core 2 Quad Q6600, Q6700 (Kentsfield)
Core 2 Quad Q8400, Q8400S, Q9300, Q9400, Q9400S, Q9450, Q9550, Q9550S, Q9650 and some versions of the Q8300 (Yorkfield)
Core 2 Extreme X6800 (Conroe XE)
Core 2 Extreme QX6700, QX6800, QX6850 (Kentsfield XE)
Core 2 Extreme QX9650, QX9770, QX9775 (Yorkfield XE)
Xeon 3300 and +, 5000, 7000 series
Atom Z520, Z530, Z540, Z550 (Silverthorne)
all Intel Core i3 processors
all Intel Core i5 processors
all Intel Core i7 processors
Pentium Dual-Core E6300, E6500, E6600 and some versions of the E5300 and E5400 * [1]
Celeron SU2300, E3200, E3300, E3400
Если вы уверены что ваш процессор поддерживает виртуализацию а в биосе ее не включить иногда помогает просто обновление BIOS до последней версии.