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1 Posts

04-13-2021

United States of America

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Re:Legion T7 34IMZ5 latest bios O5FJY08USA update error

2021-04-13, 19:29 PM

I spoke with Lenovo Support about this, they seemed unaware of the issue and didn't seem like it was much of a priority.  I requested that they take down the update since it is broken or incorrect.  Interestingly enough the release notes that are contained in the package appear to match the BIOS version on the Lenovo download site:


CHANGES for O5FKT01A
    - Initial Production BIOS release
            1. Production BIOS first release

CHANGES for O5FKT02A
    - Initial Production BIOS release
            1. Fix FPT tool flash issue
            2. Fix power limit issue
            3. Enabled ExBootSequence function
            4. Add setup item call back function
            5. Fix memory OC frequency issue

CHANGES for O5FKT03A
    - Initial Production BIOS release
            1. Add support RPMC flash ROM in ME setting
            2. Fix setup item function
            3. Fix Lenovo gaming front page switch ICE mode
            4. Enable BIOS guard & Boot guard function
            5. Add LEM minimum patch to 2/23
            6. Fix JY BIOS Package no ready
            7. Fix secure boot key and Certification
            
CHANGES for O5FKT04A
    - Initial Production BIOS release
            1. Modify GamingWMI 3.7/3.9/5.1/5.3 function
            2. Fix fast boot function fail
            3. Add CPU & GPU OC function
            4. Disabled Lenovo gaming front page
            5. Modify setup item
            6. Update IFU tool v1.1.4
            7. Separate the OY and Side LED setting
            
CHANGES for O5FKT05A
    - Initial Production BIOS release
            1. Modify GamingWMI 3.9/3.12/4.1 function
            2. Modify DRAM frequency select item
            3. Modify CPU i9 OC value from SW feature spec v21
            4. Fix secure boot key and Certification for Lenovo
            5. Update key for O5F
            6. Fix ME lock function
            7. Fix "AC Power Loss" misc.cmd
            8. Fix "Configure SATA as" misc.cmd
            9. Fix Intel Boot Guard test fail
            10. Fix Intel Self-test Check fail
            
CHANGES for O5FKT06A
    - Initial Production BIOS release
            1. Modify Secure flash & Secure boot & BIOS guard & Boot guard key
            2. Boot guard profile set as "4"
            3. Modify CRB item default
            4. Enable Smart Asset Tag function
            5. Enable Secure Wipe function

CHANGES for O5FKT07A
    - Initial Production BIOS release
            1. Fix CPU speed display in Smart Asset Tag page
            
CHANGES for O5FKT08A
    - Initial Production BIOS release
            1. Provide BIOS WU, ME WU, EC WU Package
            2. Modify CPU OC value

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18 Posts

03-03-2021

United States of America

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Re:Legion T7 34IMZ5 latest bios O5FJY08USA update error

2021-04-15, 3:46 AM

Same issues I am having. Update error once you try to flash the bios. Also no XMP profile  which makes it near impossible to upgrade your memory unless you wanna run it at 2133mhz, no BAR size support etc. This is supposed to be a gaming rig, Ill give Lenovo sometime to come up with a solution but for now It's hard to recommend  Lenovo to anyone that actually wants a real gaming rig. Shame shame shame. 

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50 Posts

01-02-2017

United States of America

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Re:Legion T7 34IMZ5 latest bios O5FJY08USA update error

2021-04-15, 14:58 PM

It appears that a new version of the bios has been posted.  Has anyone tried it yet and does it work?  It indicates the version is:  O4LKT19A & O5FKT08A

 

Notes About the BIOS Version of the BIOS package.

  1. The BIOS package supports two generation of CPU (CML and RKL) with two kinds of BIOS.
  2. The BIOS package can detect what kind of CPU you installed in the system and BIOS will be updated accordingly, you may check BIOS version in BIOS Setup after BIOS update completed.
  3. The Steps to check BIOS version in BIOS setup.
  • Power On the unit.
  • Press “F1”during BIOS PSOT to enter BIOS Setup.
  • Check the region as marked RED below:

O4LKTxxA → CML SKUs
O5FKTxxA → RKL SKUs

BIOS(Intel Comet Lake(CML) platform): Main→BIOS Revision level
t7-1
BIOS(Intel Rocket lake(RKL) platform): Main→BIOS Revision level

t7-2

Supported Systems

  • Legion T7-34IMZ5 Desktop

Supported Operating Systems

  • Windows 10 (32-bit, 64-bit)
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78 Posts

02-26-2021

United Kingdom of Great Britain and Northern Ireland

122 Signins

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  • Message 24 of 80

Re:Legion T7 34IMZ5 latest bios O5FJY08USA update error

2021-04-15, 16:02 PM

Well I think I'm going to someone else update first as it just doesn't look right.

 

Why would you have the old bios version and the new one in the same package 

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22 Posts

12-19-2020

United States Minor Outlying Islands

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Re:Legion T7 34IMZ5 latest bios O5FJY08USA update error

2021-04-15, 16:28 PM

Made no difference on my end. It looks to me like they're now admitting that this "update" is only for the newest Rocket Lake models (or perhaps this is the first BIOS for the Rocket Lake models) and that our current BIOS from December is still the current one for our Comet Lake ones. 

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18 Posts

02-26-2021

Germany

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Re:Legion T7 34IMZ5 latest bios O5FJY08USA update error

2021-04-15, 16:35 PM

If you are already on O4LKT19A version and you want to re-flash (for example if you have the 4.3 stuck clock speed issue) then you need to change a setting in BIOS to allow flashing of current and previous versions.

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78 Posts

02-26-2021

United Kingdom of Great Britain and Northern Ireland

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Re:Legion T7 34IMZ5 latest bios O5FJY08USA update error

2021-04-15, 18:24 PM

This is the December bios update packaged up as something else. The only way I could get it to work is go into bios and enable re-installation of existing bios version.

 

Well at least you can re-install now if you need to. 

 

Total waste of your time and energy for the rest of us.

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3 Posts

04-08-2021

Netherlands

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  • Message 28 of 80

Re:Legion T7 34IMZ5 latest bios O5FJY08USA update error

2021-04-15, 20:19 PM

Well. Even though the drivers are listed as 'O4LKT19A & O5FKT08A', it still downloads as 'o5fjy08usa' (not even two versions). As such, still getting the error in update. Wow.

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18 Posts

03-03-2021

United States of America

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Re:Legion T7 34IMZ5 latest bios O5FJY08USA update error

2021-04-15, 21:19 PM

Tried it last night, still a no go. Maybe they should remove it from Bios updates until they can fix there software. Lenovo maybe actually test your software before uploading it? Amateur hour here.

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78 Posts

02-26-2021

United Kingdom of Great Britain and Northern Ireland

122 Signins

385 Page Views

  • Posts: 78
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Re:Legion T7 34IMZ5 latest bios O5FJY08USA update error

2021-04-15, 22:24 PM

It won't work because its our existing bios. The only way it works is if you allow the reinstall of old or existing bios in the bios menu

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