HP Thin Client System BIOS (M41 BIOS)
The text below has been extracted from the SoftPaq descriptions and shows the evolution
of the t530 BIOS.
VERSION: 00.01.00 REV: A PASS: 1
SOFTPAQ FILE NAME: SP81628.exe
SUPERSEDES: None
EFFECTIVE DATE: August 02, 2017
ENHANCEMENTS:
- Changes BIOS version to 1.00.
- Enables Rollback prevention rule (Cannot rollback to the BIOS earlier than M41_0100).
VERSION: 00.01.01 REV: A PASS: 1
SOFTPAQ FILE NAME: SP81931.exe
SUPERSEDES: SP81628
EFFECTIVE DATE: September 12, 2017
ENHANCEMENTS:
- Add headless solution, which supports VideoEdidOverride feature.
- Correct TscTimerLib.c for reading unexpected MSR issue.
FIXES:
- SIO1413393 "Executing POST Delay" message, product name and BIOS version are displayed at the same line during post.'
- SIO1429147 It beeps 8 times after recovery by plug in BBR jumper.
VERSION: 00.01.02 REV: A PASS: 1
SOFTPAQ FILE NAME: SP82533.exe
SUPERSEDES: SP81931
EFFECTIVE DATE: November 09, 2017
ENHANCEMENTS:
- Adds RPL function.
- Adds Stringent password feature
- Removes "Power On Password" from available list of Browse Mode in F10 BIOS Setup.
FIXES:
- Fixes issue where "Legacy Network Boot Protocol" is not accessible via BCU
- Fixes issue where 3 UEFI devices are listed under Legacy Boot Sources in config file of BCU when Fast Boot is enabled in BIOS Setup then system is rebooted.
- Corrects BIOS version information in release notes.
VERSION: 00.01.03 REV: A PASS: 1
SOFTPAQ FILE NAME: SP84130.exe
SUPERSEDES: SP82533
EFFECTIVE DATE: December 28, 2017
ENHANCEMENTS:
- Adds the TPM FW update feature in the F10 BIOS setup.
- Adds Prompt for Power-On Password on Wake on LAN.
FIXES:
- Fixes an issue where the audio controls continue to be displayed when System Audio is Hidden and Legacy Support is Disabled.
- Fixes an issue where the BIOS Configuration Utility (BCU) file does not display the Current TPM FW version (Read only).
- Fixes an issue where the incorrect PPI messages are displayed during POST after Turn on/off in OS then reboot without the TPM owner password.
- Fixes an issue where Num Lock is disabled when Num Lock State at power-on is displayed as On.
- Fixes an issue where the name of the Prompt for Power-On Password on wake on LAN is incorrect in config file provide by the UEFI BCU tool.
- Fixes an issue where the value of Prompt for Power-On Password on Wake on LAN is incorrect in the LnxBCU file.
- Fixes an issue where CCG4 FW continues to be displayed in BCU/LnxBCU config file instead of the USB Type C PD FW.
- Fixes an issue where system continues to boot to the local SSD after Wake on LAN from S5 with onboard LAN when the Remote Wakeup Boot Source is Remote Server and Legacy Support is disabled and fast boot is enabled.
VERSION: 00.01.04 REV: A PASS: 1
SOFTPAQ FILE NAME: SP91813.exe
SUPERSEDES: SP84522
EFFECTIVE DATE: September 05, 2018
ENHANCEMENTS:
- Updates MicroCode to 06006705.
- Adds rollback prevention.
- Removes some PXE code to fix PXE subnet boot failure issue.
FIXES:
- Fixes issue where system hangs up at HP logo while the system is booting up (Win10).
VERSION: 00.01.06 REV: A PASS: 1
SOFTPAQ FILE NAME: SP95296.exe
SUPERSEDES: SP92608
EFFECTIVE DATE: March 11, 2019
ENHANCEMENTS:
- Adds TCG patch code.
- Enables AMD_SPI_ROM_PROTECT.
- Adds patch to load BIOS default after BIOS flashing.
- Changes post and setup Year to 2019.
FIXES:
- Fixes issue where HDD Shell can't boot after changing Legacy support to disabled and removing USB KB patch code.
- Fixes S3 issue on Windows 7 + TPM2.0 SKU.
- Adds patch code to fix Boot order (orphan) mapping error issue.
VERSION: 00.01.07 REV: A PASS: 1
SOFTPAQ FILE NAME: SP97029.exe
SUPERSEDES: SP95296
EFFECTIVE DATE: June 12, 2019
FIXES:
- Adds IIYAMA monitor issue patch code.
- Adds Block BCU password retry in windows patch code.
- Adds Block BCU password retry in ThinPro patch code.
VERSION: 00.01.08 REV: A PASS: 3
SOFTPAQ FILE NAME: sp136655.exe
SUPERSEDES: SP115299
EFFECTIVE DATE: December 30, 2021
ENHANCEMENTS:
- Enhancement to address security vulnerabilities CVE-2021-39297, CVE-2021-39301.
- Enhancement security vulnerabilities.
FIXES:
- Fixes issue where the keyboard would fail to function in F9/F12 menus.
VERSION: 00.01.09 REV: A
SOFTPAQ FILE NAME: sp143567.exe
SUPERSEDES: sp136655
EFFECTIVE DATE: Nov 10, 2022
ENHANCEMENTS:
FIXES:
- Fixes Security Vulnerabilities.
VERSION: 00.01.10 REV: A
SOFTPAQ FILE NAME: sp149543.exe
SUPERSEDES: SP143567
EFFECTIVE DATE: Sep 27, 2023
ENHANCEMENTS:
FIXES:
- Addresses Security vulnerabilities.
VERSION: 00.01.11 REV: A
SOFTPAQ FILE NAME: sp150844.exe
SUPERSEDES: SP149543
EFFECTIVE DATE: Feb 6, 2024
ENHANCEMENTS:
FIXES:
- Fixes Security Vulnerabilities.
VERSION: 00.01.12 REV: A PASS: 3
SOFTPAQ FILE NAME: sp136655.exe
SUPERSEDES: SP150844
EFFECTIVE DATE: May 13, 2024
ENHANCEMENTS:
FIXES:
- Addresses security vulnerabilities CVE-2023-39538, CVE-2023-39539, 2023-45229 ~ CVE-2023-45237 and CVE-2023-5410.
