After replacing a failed mother board in a user’s computer, the technician receives a report that the computer is behaving erratically. The user states the computer shuts down randomly throughout the day and freezes frequently. The technician performs a memory diagnostic, and it reports no issues.
Which of the following should the technician check NEXT in troubleshooting this issue?
A . Reseat the memory and reset the BIOS to default settings
B . Add heat sinks to each installed memory module
C . Enable overclocking functionality in the BIOS
D . Ensure all case fans are plugged in and working
Answer: D