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Meik

Lenovo L560 / BIOS unlock / Error 1802 / WWAN / ssd (b&m key)

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Hi... 

 

i would like insert one WWAN Card -> 

HUAWEI MU736

 

but my Lenovo Thinkpad L560 say me on start that this card is unauthorized plugged in card...

 

I tried to start Laptop without this card and install it when windows was start... Driver was installed and card was founded... LTE is there...

 but if i restart pc ... the same error -> unauthorized plugged in card...

(wtf.... )

 

that same is with ssd module M.2 2242, version B & M Key

 

i buyed Bios write USB (CH341A programmer).

 

i wrote my bios and there is my bios *.bin 

 

can u please help me to open  my bios ??? 

 

there is that file

 

https://yadi.sk/d/i8Iqx0_n61N9tg

 

 

i tried to search much Hex codes there but i dont found enyone there. i tried to found sertificated wwan card from lenovo

 

-> Huawei ME906S 4G LTE   ->  VID/PID=03F0/4E1D  -> Hex; f003:1d4e

(i tried all that to:

Vendor ID : 12D1 (Huawei)
Normal mode PID : 1573
Update mode PID : 1568
Debug mode PID : 157E
)

 

and -> Sierra Wireless EM7455 4G LTE  to

 

but found nothing on BIOS chip...

 

p.s.: sorry for my english..

IMG_0321_LI-min (1).jpg

Edited by Meik

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Nobody  can help !?

 

Or someone to know were or whitch HEX Codes i must search?!!

 

how can i open/configurate my bios, that same Ssd‘s or wwan cards will be posible to use...

 

wy i can use that, if pc was started??? Wy this slot Recognizes this cards, but BIOS do not let it through by restart?!

 

thanks

D1BB9C7B-506B-41C5-A2E9-DDEA714B87C3.jpeg

F397660D-1E5A-44F2-969A-06A7BAE46E33.thumb.jpeg.4def549d00c037e51488c7ebad69aa77.jpeg

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Nobody knows ??? realy?

 

is it even possible to do it?

 

is it posible to rewrite bios modul to that bios recognizes this PCI cars, like SSD or WWAN???

 

On Lenovo L540 everything was right, all cards. you could put any SSD or WWAN in it, and it works...

( on the same slot)

 

Maybe only just one small approach ?!

 

tnx

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Hi...

 

would u please make me one of this whitelist mods for my bios? That same, what u do for another  

 

Maybe it will work..

 

my bios: 25q128fvsq

 

please, we can try that out. 

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Hello,

 

No answer....

 

can samebody say me, if that even possible to unlock or to make whitelist for ThinkPad L560 ??!!

 

thank you for answer

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