Lenovo x270 bios+ec

[hoaca388]

Lenovo Thinkpad X270
Serial number: PC-0TL1V6 18/03
Type: 20HN-0015MX
Motherboard: DX270 NM-B061 Rev:1.0
Not turning on!

X270 Laptop (ThinkPad) - Type 20HN

[jovani1989]

Lenovo Thinkpad X270
Serial number: PC-0TL1V6 18/03
Type: 20HN-0015MX
Motherboard: DX270 NM-B061 Rev:1.0
Not turning on!

[mberbouch]

X270 Laptop (ThinkPad) - Type 20K5

Not working, any way thank you very much.

[hoaca388]

Hello I need clean bios X270 NM-B061 1.0 all voltages are present.
Lenovo X270
Type 20K5-S40W00
S/N:PC-0S1AQW 17/12

X270 Laptop (ThinkPad) - Type 20K5

[mberbouch]

Hello I need clean bios X270 NM-B061 1.0 all voltages are present.
Lenovo X270
Type 20K5-S40W00
S/N:PC-0S1AQW 17/12

[mberbouch]

lenovo x270 bios and ec

I need bios and ec dump, how to use the file you attached? its not a bin file.

[shiyab]

hi, i told you to backup my bios and then turn it off, sometimes it works but then it turns off again, can you help me fix it?
dx270 nm-b061 rev 1.0
sn20l82642

post 122

[HT Computer]

hi, i told you to backup my bios and then turn it off, sometimes it works but then it turns off again, can you help me fix it?
dx270 nm-b061 rev 1.0
sn20l82642

[shiyab]

i need fixed bios NM-B061 1.0 no data
x270
sn PC0S1A9C

hi try

[hoaca388]

i need fixed bios NM-B061 1.0 no data
x270
sn PC0S1A9C

X270 Laptop (ThinkPad) - Type 20K5

[jackx]

i need fixed bios NM-B061 1.0 no data
x270
sn PC0S1A9C

[nayru]

Then you have no problem with bios let's move on to checking the hardware.

Thank you. What do I need to check and how can I do it?

[hoaca388]

With that the power button blinks 3 times when I plug it in but otherwise the behavior is the same.

Then you have no problem with bios let's move on to checking the hardware.

[nayru]

X270 Laptop (ThinkPad) - Type 20K5

With that the power button blinks 3 times when I plug it in but otherwise the behavior is the same.

[hoaca388]

What would you be able to do with it?

X270 Laptop (ThinkPad) - Type 20K5

[nayru]

The article is missing a bios backup.

What would you be able to do with it?

[hoaca388]

Hello,

my x270 suddenly got bricked for no apparent reason. When I press the power button the keyboard and the button light up for a few seconds and then turn off again. I've tried the usual fixes like draining the CMOS battery and so on. I've now used a CH341a to back up the bios and flash all other ones I could find, to no avail. The furthest I got with some is that it would beep at the end in addition to what it did before. Can anyone help me?

I don't know how helpful this will be but this is what I was able to find out about it:
TYPE 20K5-S0B700 S/N: PC - 0SURKD 18/02
BIOS chip: W25Q128JVSQ 1740

Thanks in advance.

The article is missing a bios backup.

[nayru]

Hello,

my x270 suddenly got bricked for no apparent reason. When I press the power button the keyboard and the button light up for a few seconds and then turn off again. I've tried the usual fixes like draining the CMOS battery and so on. I've now used a CH341a to back up the bios and flash all other ones I could find, to no avail. The furthest I got with some is that it would beep at the end in addition to what it did before. Can anyone help me?

I don't know how helpful this will be but this is what I was able to find out about it:
TYPE 20K5-S0B700 S/N: PC - 0SURKD 18/02
BIOS chip: W25Q128JVSQ 1740

Thanks in advance.

[aladodo]

I finally downloaded the lenovo-patcher in order to patch the extracted bios. I manage to get it right and to remove the supervisor password.

Fortunately, I found a 64 bits system in order to run the lenovo-patcher, as my main computer is a 32 bits processor.

Thanks for this tweak!

[aladodo]

I extracted the bios of my new (refurbished) Lenovo X270 because the bios is locked and prevents me from reinstalling (I can't boot from an usb key).

You can find the bios attached. Can you please help me unlocking it?

I'm not sure what is the meaning of this post. I can't see what post you are linking...

I tried to use the bios autopatcher, but I can't manage to make it run as the binary is for 64 bits, and my current computer is 32 bits.