Ac Adapter Warning Dell Laptop
To verify if the pc is recognizing the ac adapter correctly.
Ac adapter warning dell laptop. But it causes one slight problem. Call dell they ll first send a replacement adapter. If that doesn t solve the problem the dc power jack or mainboard needs replacement will be covered under warranty as long as the cause isn t accidental damage such as from a drop or bump. If i connect the old ac adapter with my new laptop my system shows following warning message at startup.
Your system will operate slower and the battery will not charge. Recently i ve been getting a warning after i boot stating the ac power adapter cannot be determined. The ac adapter type cannot be determined i don t see how it can have anything to do with the power adapter itself. Dell laptop pcs may use either a 65w 90w 130w 180w or 240w ac adapter.
The dell laptop reads the identification info during startup of when it s connected while started. Please check ac adapter connect properly remove ac adapter and plug in it again thanks. Please connect a dell 65w or higher for best system operation. Today i started to receive the message that the ac power adapter wattage and type cannot be determined when i turn on the laptop.
Hi i own a dell 15r 5521 laptop which is pretty old say about 5 years. This will prevent optimal system performance. Yesterday i was finally managed to install all the drivers and stuff. The ac adapter s wattage information is printed on the bottom of the ac adapter.
It doesn t bother me very much and it says that. For optimal performance use the ac adapter that came with the dell laptop pc. The system will adjust the performance to match the power available. Hi i have dell inspiron 5559 and it does not start at all giving an alert the ac power adapter wattage and type cannot be determined.
If i have the laptop plugged in and remove the battery the laptop continues being powered and operates without a hitch. The ac adapter might heat up. Power for the memory device comes from the laptop which is the same ac adapter identification wire indicated as a parasite power circuit. Two days ago i have bought the xps l702x laptop.
So the ds2501 in the dell ac power adapter contains the identification info of the power adapter.