ユーザーから、ディスプレイの電源が入るのが遅く、色が歪んで変色しているとの報告がありました。ディスプレイがオンになると、画像に線が入っているように見え、断続的に表示が消えます。問題の原因として最も考えられるのは次のうちどれですか?
正解:C
Physical cabling issues are the most likely cause of the display problems described. Loose, damaged, or faulty cables can cause intermittent signal loss, leading to a slow response, color distortion, lines on the display, and intermittent blanking. Checking and securing the connections or replacing the cable can resolve these issues.
This aligns with the troubleshooting steps outlined in the CompTIA A+ Core 1 (220-1101) Exam Objectives under section 4.0 "Virtualization and Cloud Computing" and 5.0 "Hardware and Network Troubleshooting", which include checking physical connections as a primary step in diagnosing display issues .