ThinkPand E480 NM0B421 EC clean problem

[Slavol]

Hello,
I have problem with ThinkPad E480 on NM-B421.
Laptop starts 2-3 minutes and pops up error 0189 EAIA Data Access Error.
I write clean EC to KBC IT8996-256 and now I have a problem with more errors RFID, no SN, MTM, UUID. Is it possible to correct it so that there are no errors? I attach both files - ripped from KBC and clean.
Thanks for any help

[volinakis]

Re: ThinkPand E480 NM0B421 EC clean problem

Hello,
I have problem with ThinkPad E480 on NM-B421.
Laptop starts 2-3 minutes and pops up error 0189 EAIA Data Access Error.
I write clean EC to KBC IT8996-256 and now I have a problem with more errors RFID, no SN, MTM, UUID. Is it possible to correct it so that there are no errors? I attach both files - ripped from KBC and clean.
Thanks for any help

Use Lenovo Maintenance Utility to write SN, MTM, UUID. you'll find on stickers of motherboard 1S... and 8S... for C0 and B0

https://www.badcaps.net/forum/showpo...4&postcount=28

[Slavol]

Re: ThinkPand E480 NM0B421 EC clean problem

I downloaded this tool and did the SN, but I'm still getting the RFID, UUID error SVP and stop POST ....

[volinakis]

Re: ThinkPand E480 NM0B421 EC clean problem

I downloaded this tool and did the SN, but I'm still getting the RFID, UUID error SVP and stop POST ....

you have a tab "Assign UUID" and in "update configuration area" you have "brand name". If you can't write these fields you have to "initialize eeprom".

[Slavol]

Re: ThinkPand E480 NM0B421 EC clean problem

you have a tab "Assign UUID" and in "update configuration area" you have "brand name". If you can't write these fields you have to "initialize eeprom".

Many thanks - You're GREAT
everything ok