Bios Thiinkpad X390 Yoga 18729-1

[cyngo]

Need bios dump Thinkpad X390 Yoga
code board LBB-1 18729-1

thanks in advance
Original backup file, no display

[hardware1]

Re: Bios Thiinkpad X390 Yoga 18729-1

Need bios dump Thinkpad X390 Yoga
code board LBB-1 18729-1

thanks in advance
Original backup file, no display

Here's your new bios file, try it and let me know the results.
Serial Number: R90X5V79

[cyngo]

Re: Bios Thiinkpad X390 Yoga 18729-1

no change, bro. laptop still no display. maybe the problem is in the singlechip, because it gets hotter when touched.

[didouche1200]

thanks hardware1 file work for me

[waleedoo]

x390 yoga ec bios
bios password clear please

[SMDFlea]

x390 yoga ec bios
bios password clear please

A reminder !

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[waleedoo]

A reminder !

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

sorry
Model : x390 yoga
Board Name : Lbb 18729 1
Issue : Bios Password
SN : R9-0WMBYM
ProdID : Type 20NN

[Maxpower3]

[QUOTE=waleedoo;n3467839]

sorry
Model : x390 yoga
Board Name : Lbb 18729 1
Issue : Bios Password
SN : R9-0WMBYM
ProdID : Type 20NN

[waleedoo]

[QUOTE=Maxpower3;n3467862]

sorry
Model : x390 yoga
Board Name : Lbb 18729 1
Issue : Bios Password
SN : R9-0WMBYM
ProdID : Type 20NN

Thank u man its worked

[cvtech]

anyone can help me about x390 bios password
S/N PC-1G3MBG
thinkpad x390
core i5 8th gen
thanks for helping others

[peste]

post merged..

[volinakis]

I need some help with X390 yoga, please.
SN: R90X9EZQ
MB: LBB-1 18729-1.. 448.0G105.0011
EC: NPCE388PB0BX

Laptop doesn't start.
my problem: no matter how I set SVOD4 programmer it reads ID: 1F20E20F but it sets eeprom area to 128Kb. Can't erase or write, it reads only 1F1F.... all 128Kb. even I set Nuvoton to 256Kb when I hit read ID it sets back to 128Kb. Below are some photos with programmer settings.
thanks in advance.

[SMDFlea]

I need some help with X390 yoga, please.
SN: R90X9EZQ
MB: LBB-1 18729-1.. 448.0G105.0011
EC: NPCE388PB0BX

Laptop doesn't start.
my problem: no matter how I set SVOD4 programmer it reads ID: 1F20E20F but it sets eeprom area to 128Kb. Can't erase or write, it reads only 1F1F.... all 128Kb. even I set Nuvoton to 256Kb when I hit read ID it sets back to 128Kb. Below are some photos with programmer settings.
thanks in advance.

Why does it read at 1.8V but write at 3.3V ,is that normal. I don`t own a SVOD so excuse me if its normal.

[Maxpower3]

Why does it read at 1.8V but write at 3.3V ,is that normal. I don`t own a SVOD so excuse me if its normal.

and size of file .128 selected file 262142
128 or 256 ??

[volinakis]

Why does it read at 1.8V but write at 3.3V ,is that normal. I don`t own a SVOD so excuse me if its normal.

no matter what voltage is set, EC is powered when adapter is plugged in, not from programmer.

[volinakis]

and size of file .128 selected file 262142
128 or 256 ??

even I select 256Kb when I hit "read ID" it sets back to 128Kb

[Maxpower3]

no matter what voltage is set, EC is powered when adapter is plugged in, not from programmer.

often I have to put 1.8 if there is 3.3 it doesn't work. I don't see the chip. It did it to me again 2 days ago

[volinakis]

often I have to put 1.8 if there is 3.3 it doesn't work. I don't see the chip. It did it to me again 2 days ago

yep, but as you can see in photos it reads ID even is 1.8V or 3.3V

[Maxpower3]

yep, but as you can see in photos it reads ID even is 1.8V or 3.3V

I didn't even see that you were the author of the post, leave 1.8V I already had problems writing in 3.3v

did you manage to read correctly? I just made one

edit ha no thin it's intel, mine
what's the equivalent?

AMD X395 or X13 or T495 available

[volinakis]

I didn't even see that you were the author of the post, leave 1.8V I already had problems writing in 3.3v

yep! I am! I remember doing another x390 yoga with NPCE388 and had no problems, I didn't even set motherboard, just selected Nuvoton, set to 256Kb and powered motherboard and hit read ID. This one is stubborn!

[Maxpower3]

yep! I am! I remember doing another x390 yoga with NPCE388 and had no problems, I didn't even set motherboard, just selected Nuvoton, set to 256Kb and powered motherboard and hit read ID. This one is stubborn!

you know all that but there are images
no need select motherboard

https://www.badcaps.net/forum/troubl...ide-with-svod4