Re: Need bios lenovo ideapad 300s-11ibr mobo bm5488_fpc_v1.4

Recently I got the problem with this motherboard when I try to fix ec error. with updating the bios via windows. The ec error seems from ec chip or ec memory, because the keyboard disable seconds after windows start or wake up from sleep, except the display on-off key(Fn+F9).
Windows event viewer also give error message something like "ec firmware give information even windows not request it".

Hoping the problem solved by updating the bios, I got the failure when bios updating. At step bios...

Re: New Members - please post your introductions here

Hello all..
Indonesian here. I am anthusiast in electronics but never really get in. My Lenovo laptop brick because failure during bios update. Wish I can get it back normally.
I like this site and people here..
Wish the best for you all ...

Re: Need bios lenovo ideapad 300s-11ibr mobo bm5488_fpc_v1.4

Please give us information if any progress...