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02-09-2020

US

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  • Posts: 0
  • Registered: ‎02-09-2020
  • Location: US
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Lenovo Thinkpad L590 Black screen, No fans running, USB ports not working.

2020-02-09, 15:47 PM

Almost brand new and just bought new USB-C charger for Lenovo Thinkpad L590.

 

Black screen, No fans running, USB ports not working, No beeps

But LED-lights on power button and power input light.

 

Only thing working is the led lights that show that the PC is charging.

 

Things i have tried but didn't work:

*F8+power button and FN+F8+power button

*hold the Power button for 1min. (only LED-lights on power button and the red led on thinkpad logo working)

*remove the internal battery and hold the power button for 1 min. (only LED-lights on power button and the red led on thinkpad logo wroking)

*have the Power adapter pluged in without internal battery (only LED-lights on power button and the red led on thinkpad logo working)

*Replace the RAM

 

Hope for a response.

 

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