I am in despair! Persistent authenticamd.sys BSOD's

[xilolee]

Be quiet! Silent Loop 2 280mm
Noise level (dB(A)) at 50% / 75% /100% rpm --- 14.8 / 25.2 / 32.6

Arctic Liquid Freezer III 280
Noise level (dB(A)) at 50% / 75% /100% rpm --- 22.5 / 30.0 / 36.5


BUT

Be quiet! (AIR cooler) DARK ROCK PRO 5 --> box.co.uk: £72.99 + £3.99 (shipping) = £76.98
Noise level (dB(A)) at 50% / 75% /100% rpm --- 8.90 / 16.3 / 23.3