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IBM-Lenovo LENOVO A540 - A740 ALL-IN-ONE LA-B031P

Discussion in 'BIOS Laptop' started by ThienBui, Jul 27, 2015.

IBM-Lenovo LENOVO A540 - A740 ALL-IN-ONE LA-B031P 5 5 2votes
5/5, 2 votes

  1. ThienBui

    ThienBui Fix Something with us
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    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 level, such as O14KT15AUS)
    • If the BIOS Revision Level is O00KTxxAUS, it is Haswell system.

    a740a540bios_setup.
    Lenovo A540, A740 All-in-One


    Schematics A740 A540 LA-B031P r0.1
    LA-B031P.

    >> LENOVO BIOS
     

    Attached Files:

    #1 ThienBui, Jul 27, 2015
    Last edited: Jul 30, 2017
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  3. MOBOKAP

    MOBOKAP VIP PRO

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    HI, you have bios and EC for Lenovo AIO A740, main LA-B031P ZAA50/70 rev: 1.0 2014-02-25 whith Haswell I7- 4558U O00KTxxAUS ? O14KT15A is for broadwell.
     
  4. ThienBui

    ThienBui Fix Something with us
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