X1 Yoga 4th Gen (Type 20QF, 20QG) Laptop (ThinkPad) FX490 NM-B861 REV 1.0

[ThienBui]

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X1 Yoga 4th Gen (Type 20QF, 20QG) Laptop (ThinkPad) FX490 NM-B861 REV 1.0
BIOS, Schematics FX490 NM-B861 (REV 1.0).pdf
boardview FX490 NM-B861 (REV 1.0) (BDV).pdf

 

[ThienBui]

FILE NÀY BUILD XOG KO KÍCH ĐƯỢC NGUỒN. FILE CŨ VẪN CÒN KÍCH ĐC NGUỒN

builds ko chạy thì thử thêm bios khác đi bạn

 

[manhdatlaptop]

buidls giúp em với updte song ko lên/chép mấy file trên ko kích dc anh ạ

 

[ThienBui]

buidls giúp em với updte song ko lên/chép mấy file trên ko kích dc anh ạ

 

[avlaptop]

lên logo xong sập, a build e file này voi

 

[ThienBui]

lên logo xong sập, a build e file này voi

 

[Aqibhussain]

PLZ Clear this error

 

[ThienBui]

PLZ Clear this error

need Programming one bios new

 

[Professorr]

stop logo bios or blackscreen x1 YOGA 4TH GEN

 

[ThienBui]

stop logo bios or blackscreen x1 YOGA 4TH GEN

 

[abdell85]

gen 4 lenovo x1 fx490 nm-b861 rev 1.0
2019 03 28
sn PF-1QEEL9 19/07
TYPE 20QF-0016US
plz fix no display

 

[op bind]

pls fix power restar not image

 

[ThienBui]

pls fix power restar not image

builds66.zip

 

[EETech]

Hi, I'm looking for MEC1663-BA0 firmware for the NM-B861 REV: 1.0

 

[ThienBui]

Hi, I'm looking for MEC1663-BA0 firmware for the NM-B861 REV: 1.0

send file ec old

 

[EETech]

send file ec old

Don't have, old MEC1663 is broken and replaced

 

[ThienBui]

Don't have, old MEC1663 is broken

You can see that new ICs can still be backed up normally because all ICs have ROM available

 

[EETech]

You can see that new ICs can still be backed up normally because all ICs have ROM available

I'm not sure what you're saying, what do you mean?

 

[EETech]

I do have this file from another NM-B681, but my RT809H says its empty or encrypted

 

[ThienBui]

I do have this file from another NM-B681, but my RT809H says its empty or encrypted

EC.bin.zip