Motherboard is not working, after screen replaced,
I was able to use with broken screen with an external screen but i replaced the screen and it is not working now.
No lights no fans at all
I have tested and found this chip is gettin too hot, i can not touch it,
What should i do ?
Thanks
please fix my bios black screen only but has power on dc bench it response 75 amps but suddenly drop to 60 amps stuck on 60amps ( no display please clean )
There is no display output, I've tried using BIOS program from another site-its working, but it can't detect internal storage.
original BIOS attached
Thanks
Hello sir,
Could you please provide working BIOS for lenovo E14 laptop.
Board model : NM-C421 REV1.0
Processor details : SRGL0
Don't have old BIOs with us.
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