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December 31st, 2017 18:00

3 e d c keys are not working & Screen Flickering

​Hi,​

1) The keys 3 e d c are not working with inbuilt laptop kayboard, but extternal key board is working fine.​

​My Laptop Model: DELL INSPIRON 14R - N4110​

​When i did Diagnostic test the below error was shown:​

​ Error Code: 2000-0415​

​ Validation: 22351​

​ Msg: Cables - Check the following cables : Keyboard​

​2) some times screen is flickering, its going if i do move the laptop monitor up and down ​

​Please assist me to resolve the problems permanently​

​Thanking You...​

​Srinivas​

4 Operator

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6.4K Posts

January 2nd, 2018 15:00

If you are comfortable opening the computer, I suggest reseating the Keyboard cable to see if it will make any difference. Before opening the computer, please read service manual thoroughly in link below.

Support for Inspiron 14R N4110 | Manuals & documents | Dell US

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