BIOS Lenovo Thinkpad T495 FA495 NM-C131

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Lenovo Thinkpad T495 FA495 NM-C131
BIOS, Schematics
LID.pdf
MIC.pdf
NM-C131.pdf
Power.pdf
RJ45.pdf
USB.pdf
Lenovo Thinkpad T495 - NM-C131 BoardView.pdf
R12ET61W

 

[ThienBui]

please clear me

AMD no have cls

 

[zooee]

help fix EC.
EAIA data access error

 

[shiyabshiyab]

help fix EC.
EAIA data access error

issu?

 

[ThienBui]

help fix EC.
EAIA data access error

send photo i check

 

[zooee]

send photo i check

 

[ThienBui]

Does it lock after connecting to wifi or shutting down?
@zooee

 

[zooee]

Does it lock after connecting to wifi or shutting down?
@zooee

laptop can't booting windows.
I push power button, than displays the error code, then auto power off

 

[shiyabshiyab]

b

help fix EC.
EAIA data access error

bro olde issu ?

 

[zooee]

Does it lock after connecting to wifi or shutting down?
@zooee

 

[shiyabshiyab]

olde issu bios password ?

 

[zooee]

olde issu bios password ?

salamulaikum
no older issu.
just suddenly off and then showing error code

 

[shiyabshiyab]

salamulaikum
no older issu.
just suddenly off and then showing error code

ec bios or main bios issu

 

[zooee]

ec bios or main bios issu

i think this EC issue.

same like this other member post:
https://vinafix.com/threads/lenovo-thinkpad-t495-fa495-nm-c131.41657/post-522712

 

[shiyabshiyab]

i think this EC issue.

same like this other member post:
https://vinafix.com/threads/lenovo-thinkpad-t495-fa495-nm-c131.41657/post-522712

post snid serial number

 

[zooee]

post snid serial number

SN: PF-2A4008
Type Number: 20NK-S2V900
T495
NM-C131 REV 1.0

 

[ThienBui]

SN: PF-2A4008
Type Number: 20NK-S2V900
T495
NM-C131 REV 1.0

i think you need check AMD chipset

 

[shiyabshiyab]

SN: PF-2A4008
Type Number: 20NK-S2V900
T495
NM-C131 REV 1.0

 

[zooee]

@shiyabshiyab
Thank for your help.
Good progress, now its looping in windows logo and than blue screen. I tried 3 different NVMe, still same windows looping than blue screen.
There is no Secure Boot setting in the BIOS, only can setting time and date.


Do you have any suggestions?

 

[shiyabshiyab]

Thank for your help.
Good progress, now its looping in windows logo and than blue screen. I tried 3 different NVMe, still same windows looping than blue screen.
There is no Secure Boot setting in the BIOS, only can setting time and date.


Do you have any suggestions?

post backup bios

 

[zooee]

post backup bios

SN: PF-2A4008
Type Number: 20NK-S2V900
T495
NM-C131 REV 1.0