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Paper Tape
Posts: 1
Registered: ‎08-14-2015
Location: Germany
Views: 572
Message 1 of 1

G50-70 wont boot after doing bios update

ive bought a g50-70 with win 8.1 preinstalled and isntalled win7 64 bit and manually installed most drivers. at the end i did the bios update from the lenovo website and now it wont start. it says

"EFI Network 0 for IPv4 (28-d2- 44-bd-36-42) boot failed"

"Windows Boot Manager has been blocked by current security policy"

"checking media"

""EFI Network 0 for IPv6 (28-d2- 44-bd-36-42) boot failed"

"Default Boot Device missing or boot failed

Insert Recovery Media and hit any key

Then select 'Boot Manager' to choose a new Boot Device or to boot revory media"

any way to reset BIOS without having to Reinstall the PC?

didnt find any help yet

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