With upgrading, DO NOT install this version unless you have one previous version installed first. If you skip versions during BIOS upgrade, the M9537A may result in not powering up after the install.


DO NOT downgrade BIOS. Downgrading BIOS will cause unforeseen issue as each version of BIOS is match with specific version of ME firmware and specific windows patches. Please contact Keysight at www.keysight.com/find/contactus if you have the need to downgrade the BIOS.

キーサイトは、最新のバグ修正とセキュリティパッチを含む、利用可能な最新バージョンを使用することをお勧めします。
リリース バージョン 内容
2020-01-09 SL07 See above. With upgrading, DO NOT install this version unless you have version SL06 installed first. If you skip versions during BIOS upgrade, the M9537A may result in not powering up after the install.
リリース バージョン
2020-01-09 SL07
Version Description
See above. With upgrading, DO NOT install this version unless you have version SL06 installed first. If you skip versions during BIOS upgrade, the M9537A may result in not powering up after the install.

NOTE: There is not a way to downgrade the M9537A BIOS to older version after you upgraded to SL07.

The M9537A SL07 BIOS has these changes:

  1. Update microcode (from BA to C6) to fix INTEL-SA-00115.
  2. Update ME from 11.8.50.3399 to 11.8.55.3510 to fix INTEL-SA-00125 and INTEL-SA-00141.
  3. Change "Hot Plug Support in DOS" setting (vbios) from Enable to Disable.
  4. Change "Holdoff timer" item range from 0~8 to 0~60 second.
  5. Change "CPU C states" item from Enable to Disable.

ダウンロード方法

  • Click the download button

インストール方法

ライセンス

  • Does Not Require a License

Installs on: Instrument

OS

  • WES 7 32-bit
  • WES 7 64-bit
  • Win 10 64-bit

前提知識

  • Information Not Available

対象測定器

  • M9537A

The SL06 BIOS has these changes:

  1. PCIE CLKREQ Mapping Override from "Default" to "No CLKREQ", disable the PCI CLKREQ.
  2. Fixed BIOS post screen has noise (random) in WIN10 reboot.
  3. Update ME from 11.0.0.1205 to 11.8.50.3399.
  4. Fix "No battery is detected" message in WIN7.
  5. Change "SATA Speed selection" from Gen2 to Gen3.
  6. Remove NVME from OS BOOT selection 

ダウンロード方法

  • Click the download button

インストール方法

ライセンス

  • Does Not Require a License

Installs on: Instrument

OS

  • WES 7 32-bit
  • WES 7 64-bit
  • Win 10 64-bit

前提知識

  • No specific prerequisites

対象測定器

  • M9537A

ダウンロード方法

  • Click the download button

インストール方法

ライセンス

  • Does Not Require a License

Installs on: Instrument

OS

  • WES 7 32-bit
  • WES 7 64-bit
  • Win 10 64-bit

前提知識

  • No specific prerequisites

対象測定器

  • M9537A
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