LENOVO A540 - A740 ALL-IN-ONE
BIOS 128KB & 8MB - O14KT15AUS
Refer to steps below to identify the platform of your machine:
1.Power on the unit, press F1 to enter BIOS Setup
2. Check BIOS Revision Level:
If the BIOS Revision Level is O14KTxxAUS, it is Broadwell system.(xx means actual BIOS...
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