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02-16-2020

US

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  • Posts: 0
  • Registered: ‎02-16-2020
  • Location: US
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  • Message 1 of 1

Lenovo z710 black screen on boot

2020-02-16, 20:25 PM

Long story short: I turned off integrated graphics in bios and now the laptop doesn't boot.  Black screen is shown, it doesn't load, doesn't enter bios and keyboard isn't working. 

 

Things that I already tried:

1) Removing CMOS battery (also together with ram and SSD). 

2) Flashing the bios via Fn+R. It seems that flashing didn't start. If it's a solution, please provide me with some good instruction. 

3) Rapidly pressing F2, then F9, Enter, F10, Enter. The laptop doesn't load and doesn't enter into BIOS. 

 

Yes, the bios was modded. Originally I needed to replace Wi-Fi adapter and it didn't work without removing whitelisting. And then after one month I made this mistake with graphics. 

 

Please help me with fixing it. 

 

Also does anyone happen to know if service centers in Russia, Saint Petersburg can help with it? It's weekend so they were closed, I'm going to reach them tomorrow. Laptop isn't on warranty (it's from 2015).

 

Thank you very much in advance. 

 

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