Question about Computers & Internet
Hello. That is because your computer measures the voltage from your power adapter. if the power is incorrect, then it will make you press f1 to adjust the computer to accept the power adapter. You need to get the correct adapter for the problem to go away. good luck !
Posted on Sep 08, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 27, 2014 | Dell Latitude C840 Notebook
Jul 07, 2010 | Dell Latitude C840 Notebook
May 28, 2010 | Dell Latitude C840 Notebook
Mar 31, 2010 | Dell Inspiron 8200 Latitude C840 Laptop...
Mar 14, 2010 | Dell Latitude C840 Notebook
Dec 29, 2009 | Dell Latitude C840 Notebook
Dec 16, 2009 | Dell Latitude C840 Notebook
Dec 04, 2009 | Dell Inspiron 8200 Latitude C840 Laptop...
Mar 20, 2008 | Dell Latitude C840 Notebook
37 people viewed this question
Usually answered in minutes!