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July 26th, 2017 13:00

Inspiron 7559 power light flashing, no boot

I have an Inspiron 7559.

On press of power button, boot does not happen and no display on screen.

However, the front panel power light flashes 7 white and 2 Amber continuously

What is the error? And how to rectify?

4 Operator

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3.4K Posts

July 26th, 2017 20:00

Thank you for your message.


Is the system model listed correctly? The diagnostic indicator on this model is not the system LED. Any error is indicated by system beeps.


Please disconnect the power cord, press and hold down the power button for 30 seconds to release static. Check if there is light on the AC adapter & if the light stays on when connected to the computer.


Try to start the computer by holding down the Fn key & check if there is any display for beeps heard.


For better assistance, please click on my Dell username & share the service tag along with the registered name & email address.

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