Lenovo ThinkPad L13 20R3 EC / BIOS

[REpairAT]

Hi,
got this device turning off after a second after switching on, no shorts, after CMOS Reset it sometimes lasts for 10 seconds but turns off then. Voltages general 20V and 3.3 on EC constantly present. I assume there's a problem with the EC FW.

Dumped the EC, it's almost blank (Attached).

Could anyone upload a working dump of BIOS and EC?

Mainboard:
LAR-1 MB
18834-1M
448 0HK04.001M

Thanks!

[hoaca388]

Re: Lenovo ThinkPad L13 20R3 EC / BIOS

Upload your original bios.

[REpairAT]

Re: Lenovo ThinkPad L13 20R3 EC / BIOS

Here you are

[hoaca388]

Re: Lenovo ThinkPad L13 20R3 EC / BIOS

Here you are

Let's me know your serial number.

[REpairAT]

Re: Lenovo ThinkPad L13 20R3 EC / BIOS

let's me know your serial number.

r9-0wmmn4

[hoaca388]

Re: Lenovo ThinkPad L13 20R3 EC / BIOS

r9-0wmmn4

Serial number's not correct, but let's try with this bios ( i can't find EC file ).

If still same problem, clear ME your bios file and reflash.

[worsecaps]

Lenovo ThinkPad L13 SVP Paswd 20R3 EC / BIOS

Hi, i have a svplocked L13 20R3
I attached the dump of ec and bios. Can you please patch? it would be greatly appreciated <3

[SMDFlea]

Re: Lenovo ThinkPad L13 SVP Paswd 20R3 EC / BIOS

Hi, i have a svplocked L13 20R3
I attached the dump of ec and bios. Can you please patch? it would be greatly appreciated <3

Serial number ?

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570

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