suddalacnivas
1 Copper

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

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1 Reply
LSUFAN51
5 Rhenium

RE: 3 e d c keys are not working & Screen Flickering

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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