RE: Dell Inspiron 15R SE 7520 wont turn on. LEDs and Fan pulsing on and off

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framarti
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RE: Dell Inspiron 15R SE 7520 wont turn on. LEDs and Fan pulsing on and off

So, I finally took the computer to a tecnician. 

The problem, as I was told, was the power input of the video card. He had to do something with the BIOS too.

the computer is back to life, but not as before. I do not have some basic functions, such as the auxiliar buttons that sleep the screen, or the functions shortcuts of F1-F12. My touchpad doesnt answer to multiple finger commands and the computer is very slow to start (When I bought it it would take 24 seconds to boo. Now it is taking over 2 minutes....)

The worst part: I could not run the system detect, neither instal the Dell Rapid Start.... For the rapid starts, I get an error saying that the computer doesnt have minimum system requirements...

Any thoughts?

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9 Rhodium

RE: Dell Inspiron 15R SE 7520 wont turn on. LEDs and Fan pulsing on and off

Since there's no video card in the system -- it's a chip that's part of the mainboard -- there's no way a technician could have changed that.

It sounds like a Windows reload was done incorrectly - minus the full set of required drivers.  Are there device manager entries missing their drivers?

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