Spd Driver 200131 Top Official

(Most Likely)

for industrial/power systems

"I was debugging a Dell Precision 3630 (i9-9900K, 64GB DDR4) that would crash once every 48 hours. No memory errors in Dell diagnostics. But when I booted Ubuntu 20.04 and ran dmesg | grep spd , I saw: spd_driver 200131 top: i2c transfer error -5 . Reseating the RAM made it disappear. One month later, it returned. Replaced all four 16GB sticks – problem solved. The faulty stick had a weak SPD chip." spd driver 200131 top