Abstract: An outlier IC detection method includes acquiring first measured data of a first IC set, training the first measured data for establishing a training model, acquiring second measured data of a second IC set, generating predicted data of the second IC set by using the training model according to the second measured data, generating a bivariate dataset distribution of the second IC set according to the predicted data and the second measured data, acquiring a predetermined Mahalanobis distance on the bivariate dataset distribution of the second IC set, and identifying at least one outlier IC from the second IC set when at least one position of the at least one outlier IC on the bivariate dataset distribution is outside a range of the predetermined Mahalanobis distance.

Abstract: Examples herein relate to cooling systems. In one example, a cooling system comprises a plurality of adjacent fan modules configured to generate a plurality of cooling flows, a fan cage having a central axis adapted to contain the plurality of adjacent fan modules, the fan cage comprising a cavity on its central axis. Furthermore, the system comprises a first support bracket adapted to support the fan cage such that the fan cage rotates on its central axis and a bush established in the cavity of the fan cage. A first end of the bush is adapted to engage the first support bracket on a first surface of the fan cage.

Abstract: Examples herein relate to cooling systems. In one example, a cooling system comprises a plurality of adjacent fan modules configured to generate a plurality of cooling flows, a fan cage having a central axis adapted to contain the plurality of adjacent fan modules, the fan cage comprising a cavity on its central axis. Furthermore, the system comprises a first support bracket adapted to support the fan cage such that the fan cage rotates on its central axis and a bush established in the cavity of the fan cage. A first end of the bush is adapted to engage the first support bracket on a first surface of the fan cage.

Abstract: In one example in accordance with the present disclosure, a system comprises a first computing device comprising a first baseboard management controller (BMC), a second computing device comprising a second BMC, a first universal serial bus (USB) port coupled to the first BMC, a second USB port coupled to the second BMC, a multiplexor coupled to the first USB port and the second USB port, a shared USB port coupled to the multiplexor, and a chassis manager coupled to the first computing device and the second computing device. The chassis manager may connect, with the multiplexor, the shared port to the first USB port or the second USB port.

Abstract: In one example in accordance with the present disclosure, a system comprises a first computing device comprising a first baseboard management controller (BMC), a second computing device comprising a second BMC, a first universal serial bus (USB) port coupled to the first BMC, a second USB port coupled to the second BMC, a multiplexor coupled to the first USB port and the second USB port, a shared USB port coupled to the multiplexor, and a chassis manager coupled to the first computing device and the second computing device. The chassis manager may connect, with the multiplexor, the shared port to the first USB port or the second USB port.