Lenovo THINKPAD X1 Carbon 2 lmq-1 12289-2

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THINKPAD X1_Carbon 2 lmq-1 12289-2
Lenovo ThinkPad L440 - Wistron LOS-1 MB - 12289-1 Boardview.bv
Lenovo ThinkPad L440 - Wistron LOS-1 DIS_UMA - 12289-1 Rev -1.pdf
Schematics boardview

 

[ThienBui]

Can you help me to repair my bios? the laptop turn on but doesn't display image
LMQ-1 MB
12298-2
48.4LY06.021

backup error BIOS not full data, check again tool Programming

 

[Jejeje]

backup error BIOS not full data, check again tool Programming

I rewrite the chip trying other dumps, I don't have more.....

 

[ThienBui]

I rewrite the chip trying other dumps, I don't have more.....

so need to try another BIOS and check the hardware
above have many BIOS ok

 

[Aoi]

How can I read the L440 bios chip? I have the programmer but I don't know who to connect that chip to the programmer

 

[ThienBui]

How can I read the L440 bios chip? I have the programmer but I don't know who to connect that chip to the programmer

Are you not technical?

 

[Aoi]

Are you not technical?

I'm but i'm not use to this little bios chips

 

[ThienBui]

I'm but i'm not use to this little bios chips

All BIOS chips have the same designation on all laptops.
If you do not know please send the main board image I help find

 

[Aoi]

All BIOS chips have the same designation on all laptops.
If you do not know please send the main board image I help find

I know already identified the BIOS. Not a problem. This is a Lenovo L440. Can I read it with a ch341A?

 

[ThienBui]

I know already identified the BIOS. Not a problem. This is a Lenovo L440. Can I read it with a ch341A?

I do not use this tool you need to check directly or find information from the manufacturer

 

[effektiveddd]

X1 Carbon 2nd - now no display. Was display lat, but when i try clean ME manualy, write and check then no display. When i back to oryginal - now still no display.

 

[ThienBui]

X1 Carbon 2nd - now no display. Was display lat, but when i try clean ME manualy, write and check then no display. When i back to oryginal - now still no display.

all no display next Please check hardware.

 

[effektiveddd]

all no display next Please check hardware.

did u read ?? Laptop was working fine, but i try write new bios! with clean ME. Then now no display on old bios also.

So please rebuild this bios and CLEAN ME. I buy VIP for what if u still don't help ??

 

[ThienBui]

did u read ?? Laptop was working fine, but i try write new bios! with clean ME. Then now no display on old bios also.

So please rebuild this bios and CLEAN ME. I buy VIP for what if u still don't help ??

laptop work good why need Programming BIOS other ?

 

[effektiveddd]

laptop work good why need Programming BIOS other ?

Because was display late. So i try use other bios with clean ME.

 

[effektiveddd]

this is also my mec file. Can you send me coorect mec and bios with clean ME for this motherboard ?

When i write both file from: https://vinafix.com/threads/thinkpad-x1-carbom-12298-2.14955/post-21138

LAPTOP total DIE. No light when plug in, no power ....

 

[ThienBui]

this is also my mec file. Can you send me coorect mec and bios with clean ME for this motherboard ?

When i write both file from: https://vinafix.com/threads/thinkpad-x1-carbom-12298-2.14955/post-21138

LAPTOP total DIE. No light when plug in, no power ....

MEC is very difficult to program if not required please don't programming

 

[elib0y]

Please clear this thanks..

 

[ThienBui]

Please clear this thanks..

BIOS you send data not right bios.

 

[elib0y]

BIOS you send data not right bios.

 

[ThienBui]

12864 this is not the mainboard code it's just a sub board

try to google what it is, i think you backed up the wrong chip