What does DisplayPort no signal mean?

by


If the DisplayPort option is selectable but no signal appears on screen, please unplug the cable and plug it back in the make the monitor re-detect the connection. If the condition persists, try to connect the monitor using HDMI to make sure the monitor functions properly, then try DisplayPort again.

Why does my monitor say no DP?

Dell U2713H and U2414H LCD display users may encounter an “No DisplayPort Cable” error message when setting up the display. Usually, the cause of the error is a failure to properly connect the cables between the display and a computer.

You may also like:

What is the use of IS NULL?
The IS NULL operator is used to test for empty values (NULL values). Is null () in SQL? The ISNULL() function returns a specified value if the expression is NULL. If the expression is NOT NULL, this function returns the expression. Can you use == for null? Code Correctness: null Argument to equals() equals(null) will…

What are the two types of select lists?
Both checkboxes and multiple-selection select lists can be used to enable the user to select more than one option. What is the select list? The SELECT list names the columns, functions, and expressions that you want the query to return. The list represents the output of the query. How many types of selects are there…

What is semantic search example?
In layman’s terms, semantic search seeks to understand natural language the way a human would. For example, if you asked your friend, “What is the largest mammal?” and then followed that question up with “How big is it?” your friend would understand that “it” refers to the largest mammal: a blue whale. What do you…

How many rules of syntax are there?
All Syntactic Patterns In total, there are 7 syntactic patterns, but all must contain at least a subject (S) and a verb (V). Other elements include a direct object (O), indirect object (IO), complement (C), and adverbial (A). What are the 4 types of syntax? Types of Sentence Structures Types of sentences and their syntax…

What are the 3 errors in mathematics briefly explain each errors?
As noted above, there are three types of errors: procedural, factual, and conceptual (see Table 1 for specific examples). When a student has not followed the correct steps (or procedures) to 1 Page 4 solve a problem, this is a procedural error. What are the errors in mathematics? What are the three types of errors…

What is Sqlstate in DB2?
SQLSTATE is a code which identifies SQL error conditions. It composed by five characters, which can be numbers or uppercase ASCII letters. An SQLSTATE value consists of a class (first two characters) and a subclass (last three characters). There are three important standard classes. What is a Sqlstate? SQLSTATE is a code which identifies SQL…

What is the best SQL database for beginners?
SQLite, a powerful Relational Database Management System (RDBMS), is also very easy to learn and to practice simple queries. It is very essential to become familiar with the basics of the most popular SQL Databases. Which SQL is better for beginners? SQL Fundamentals — Dataquest. Best for: Complete beginners who prefer text-based, interactive learning, and…

What is another name for unique key?
Unique keys are also called alternate keys. Unique keys are an alternative to the primary key of the relation. Is unique key same as index? The index and key are not the same thing, and are not comparable. A key is a data column, or several columns, that are forced to be unique with a…

What are the 4 types of functions?
Types of Functions in Maths A few more examples of functions are: f(x) = sin x, f(x) = x2 + 3, f(x) = 1/x, f(x) = 2x + 3, etc. There are several types of functions in maths. Some important types are: Injective function or One to one function: When there is mapping for a…

What is SQL syntax error exception?
During application update an error message containing “You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near …” appears in the log. It means your database is outdated and it can’t work with the request our application sends to it.…