When troubleshooting hardware issues with a server, which of the following is MOST likely to cause a problem in receiving vendor support?

While using third-party cables can sometimes cause issues, they are generally less critical to core system function than components like memory, and therefore less likely to be the primary reason for vendor support denial unless they are highly specialized.

Using third-party memory modules not certified or approved by the server vendor is a common reason for vendors to deny support. Vendors often cannot guarantee system stability or diagnose issues when non-standard, unverified components are used, making it a high-risk factor for support problems.

Signed drivers indicate authenticity and compatibility, reducing the likelihood of issues. They do not cause problems with vendor support; rather, their absence might.

The server type itself does not cause problems in receiving vendor support; instead, it defines which support agreement applies and what components are supported for that specific model.