How can I restore Lenovo K210 bios

By modemjunkie ·
OOOPS - I tried to flash the bios in my Lenovo K210 and froze it?
In a moment of insanity I downloaded the bios flash update file 52jy54usa.exe and attempted to update (or refresh) my bios. Since then I get a bad checksum on booting and have to manually bypass it. Also setup will not accept any changes. When this happened it lost my settings and switched the drives around so that it booted from an old slave drive that used to be my master. We solved that by reversing the connections, but a number of settings are still not correct and can't be corrected.

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I believe you need to replace the M'Board to achieve this

by OH Smeg In reply to How can I restore Lenovo ...

But if you can find someone who can program a EPROM while still on the Circuit Board they may be able to rewrite the EPROM to whatever version BIOS you want.

The problem here is that these things are soldered tot he M'Board and not fitted to a Socket so they are not replaceable.


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