Is it hardware failure when OBD-II Scanner shuts off randomly?
Category: Car Error Codes
Device: OBD-II Scanner
Symptoms: The OBD-II Scanner seems to shuts off randomly under specific circumstances, especially after intense processing tasks or system operations.
Cause: There could be background services consuming excess system resources.
Solution
To address the issue where your OBD-II Scanner shuts off randomly, start by isolating the behavior pattern: does it occur during updates,
while launching specific applications, or even at idle? These details help differentiate between software conflicts and hardware
instability. Begin with a soft reset and clear all temporary files or cache. Update the device’s firmware and perform a full system scan if
supported. In laptops or desktops, check if any newly installed drivers are incompatible — reverting to an earlier driver may restore
functionality. For mobile devices, ensure that you're using original chargers and cables, as power irregularities are a common source of
this problem. Examine background activity through device settings and disable any services you don’t use regularly. If the issue happens
frequently and affects usability, consult your vendor’s repair center for a full diagnostic. Continuing usage in this state may cause
irreversible failure to the storage, logic board, or display components.