This paper aims to validate the reversal of the burden of proof regarding the non-existence of untimely dismissal. given that in the workplace the worker is considered the weakest part of the labor relationship and untimely dismissal is a social problem in Ecuador. for which compensation has been determined in legal regulations. provided that it has been voluntarily recognized or prov... https://www.roneverhart.com/Western-Digital-Ultrastar-DC-HC550-WUH721816ALE6L0-0F38460-16TB-7-2K-RPM-SATA-6Gb-s-512e-ISE-3-5in-Hard-Drive/