Which display issue can be caused by improperly connected cables?

A fuzzy image is often the result of improperly connected cables. When the cables that connect the monitor to the computer are not securely fastened or are damaged, it can lead to a weak signal transmission. This can result in the display appearing unclear or blurred, making text and images difficult to read or see clearly.

Improperly connected cables can lead to several issues, but a fuzzy image is particularly relevant because it commonly arises from a signal that is not being transmitted correctly. The display may struggle to render sharp edges or may mix pixels improperly due to this disruption, which contributes to the fuzziness.

Other potential issues such as dead pixels or burn-in are typically unrelated to cable connections. Dead pixels refer to specific pixels on the screen that do not light up at all, usually due to hardware defects rather than cable connections. Burn-in occurs when static images remain on the screen for extended periods, leading to permanent ghosting, which is not influenced by cable issues. Incorrect color displays can result from various factors, including software settings or driver problems, rather than just cable connectivity, although in some cases poorly connected cables could potentially affect color accuracy. Nonetheless, the most direct correlation to a fuzzy image specifically points to connection problems.