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                   PICO-BT01 AMI Aptio 5 _7.15.0184
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Chipset: Intel Baytrail-I
                                   
Microcode:M03067990D
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BIOS Name: ZBT1BM19 (base on ZBT1BM18)
Checksum: 8M:A123h
Sign-on Message:
        PICO-BT01 R1.9(ZBT1BM19) (07/13/2021)


Changes:
1.patch system will hang when load default
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BIOS Name: ZBT1BM18 (base on ZBT1BM17)
Checksum: 8M:7C43h
Sign-on Message:
        PICO-BT01 R1.8(ZBT1BM18) (05/19/2021)

Changes:
1.Correct verbtable 
2.Disable C state and useless devices
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BIOS Name: ZBT1BM17 (base on ZBT1BM16)
Checksum: 8M:D59Fh
Sign-on Message:
        PICO-BT01 R1.7(ZBT1BM17) (01/25/2021)
Changes:
1.Support console redirection, password case sensitive and disable secure boot
2.Disable USB power during S3/S4/S5
3.modify BIOS setup string
4.Support ALC888 and ALC897
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BIOS Name: ZBT1BM16 (base on ZBT1BM15)
Checksum: 8M:EB92h
Sign-on Message:
        PICO-BT01 R1.6(ZBT1BM16) (10/17/2019)
Changes:
1.Support I210 PXE ROM
2.Update Microcode to 3067990D.
3.Disable PCIE ASPM.
4.Correct press enter key into BIOS setup menu when set password.
5.Correct N2807 setpping string issue.
6.Implement negative temperature function.
7.Fixed Press Power Button twice in S5 system will hang.
8.Preserve SMBIOS.
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BIOS Version: ZBT1BM15 (base on ZBT1BM14)
Build Date: 
Checksum: 8M:E5AEh
Sign-on Message:
        PICO-BT01 R1.5(ZBT1BM15) (02/23/2018)
Improvements:
    1.Fixed SoC stepping show error issue.

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BIOS Version: ZBT1BM14 (base on ZBT1BM13)
Build Date: 
Checksum: 8M:B5E0h
Sign-on Message:
        PICO-BT01 R1.4(ZBT1BM14) (02/21/2017)
Improvements:
    1.Update Microcode to M0F3067990A, M0C30678836 and M0C30673326.

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BIOS Version: ZBT1BM13 (base on ZBT1BM12)
Build Date: 11/28/2017
Checksum: 8M:095Eh
Sign-on Message:
        PICO-BT01 R1.3(ZBT1BM13) (11/28/2017)
Improvements:
    1.Fix power button function issue when set AT mode
    2.Fix can't auto power on with EFI OS when set AE mode

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BIOS Version: ZBT1BM12 (base on ZBT1BM11)
Build Date: 09/29/2017
Checksum: 8M:EDE2h
Sign-on Message:
        PICO-BT01 R1.2(ZBT1BM12) (09/29/2017)
Improvements:
    1.Support Board ID for PCIE-mSATA item

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BIOS Version: ZBT1BM11 (base on ZBT1BM10)
Build Date: 08/30/2017
Checksum: AFC2h
Sign-on Message:
        PICO-BT01 R1.1(ZBT1BM11) (08/30/2017)
Improvements:
    1.Implement Intel USB Errata # VLI90 and VLI83
    2.Update Microcode to latest version for Intel Errata# VLI86

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BIOS Version: 1.0
Build Date:    06/08/2017
Checksum:    3FE9h
Sign-on Message:
        PICO-BT01 R1.0(ZBT1BM10) (06/08/2017)
Improvements:
1.Fix under AT mode after G3 can't auto power on.
2.Set Restore AC Power Loss default to Last State.
3.Fix under BIOS setup menu press Num Lock/ScrLock system hang issue.
4.Fix BIOS Power Mode set to AT mode under UEFI OS fail issue.
5.Fix Onboard USB 2.0 port insert remove device can't display icon. 
6.Fix Intel Virtualization set to Disable, can't Load Default.
7.When Power Mode set to AT type Hidden unused items.
8.Hidden PICE/mSATA Select item.
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