A user hears a clicking noise coming from a computer after it was restarted for the first time in a few days. The computer also seems to be running slow. Which of the following should a technician check FIRST to troubleshoot the issue?
A. Case fan
B. Operating system
C. Power supply
D. internal speaker
E. Hard drive
CompTIA A+ 220-1101 (Core 1) ExamFULL Printable PDF and Software. VALID exam to help you PASS. |
 |
