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Lenovo 330-15ARR 330 Touch-15ARR Laptop (ideapad) EG534 & EG535 NM-B681

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330-15ARR Laptop (ideapad)
330-15ARR, 330 Touch-15ARR
7VCN24WW
EG534 & EG535 NM-B681
boardview Lenovo ideapad 330-15AR - NM-B681 Boardview.tvw
Lenovo Ideapad 330-15AR LCFC 330ARR NM-B681 Rev 1.0.pdf
Schematics
Lenovo 330-15 NM-B681 photo HD


NM-B681 .jpg
 

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ITE.bin.zip
38.8 KB · Views: 383
Lenovo 330-15 NM-B681 photo HD.zip
6.9 MB · Views: 369
Last edited:
Click to expand...
ThienBui said:
can not find
try this
vinafix.com

Rewrite the SN / UUID after programming MEC for Lenovo

Rewrite the SN / UUID after programming MEC for Lenovo EC MEC1633, MEC1632, MEC1609, MEC16, MEC50 note: Many users ask how to crack the superuser password. This chip is 192KB of Flash plus 2KB of EEPROM (stores the SVP superuser password and UUID). Through the JTAG interface, the flash can be...
vinafix.com vinafix.com
Click to expand...
That option I already tried, but doesn't work for this laptop, because EEPROM is write-protected.
Do you have other option?
 
ThienBui said:
protected is problem chip BIOS and software tool Programming
not related to BIOS file
Click to expand...

I know. I didn't say it is related to BIOS file. I just said that your idea of trying it to fix with 'Maitenance Diskette' doesn't work. And I asked if you have an other option for getting the DMI written?
 
Rob Weis said:
I know. I didn't say it is related to BIOS file. I just said that your idea of trying it to fix with 'Maitenance Diskette' doesn't work. And I asked if you have an other option for getting the DMI written?
Click to expand...
no have option, you need test BIOS other have full info
 
ThienBui said:
yes, but i need know IO is Original or have Programming ?
Click to expand...
why do you need to know that? if you have file with DMI than you can send to me, because you told me you can't find DMI, so I have to look for myself. The file you profided does not have DMI, so please could you send me file with DMI?

I send you my old file
 

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lenovo 330 oud.bin
8 MB · Views: 24
Rob Weis said:
why do you need to know that? if you have file with DMI than you can send to me, because you told me you can't find DMI, so I have to look for myself. The file you profided does not have DMI, so please could you send me file with DMI?

I send you my old file
Click to expand...
Programming and send one photo or video i check
 

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builds.zip
5 MB · Views: 55
ThienBui said:
currently accept this error i don't see position to add it i think it's in IO
Click to expand...
Oké, thank you for the effort.
I will check if I can find out if it is in IO, but I think it isn't, because IO is original, and if it would be in there, than DMI would show up.
 
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