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Lenovo Thinkpad X1 Carbom 12298-2

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thinkpad X1 Carbom 12298-2
X1 Carbon 2nd Gen (Type 20A7, 20A8)
MEC
X1 Carbon 2nd Gen (Type 20A7, 20A8) Laptop (ThinkPad) ECROM
Lenovo X1 Carbon 2th Gen Schematic & Boardview – Wistron LMQ-1 12298-2 Schematic & Boardview
12298-2 Carbon X1 MEC1633 connect
Mystique-1 Shark Bay Block Diagram
Screen Shot 2019-11-18 at 8.36.40 PM.jpg
 

Download list

12298-2 Carbon X1 MEC1633.jpg
THINKPAD X1 Carbon_12298-2.zip
4 MB · Views: 4,531


Lenovo Thinkpad X1 12298-2.pdf
5.3 MB · Views: 3,411

13268-1.bv
700 KB · Views: 2,218

X1 12298-SC.BIN
16 MB · Views: 2,390

because I have three laptops and every one no display
3 pc and you provided the BIOS without any model information ? BIOS 8MB and 16MB this makes sure the model is different.

so i can't help solve it myself.

My advice is don't be greedy to fix all 3 computers at once.
 
"ZpłytyNieSprawdzone" i "Zpłyty2NieSprawdzone" 16MB come from LMQ-1 MB 12298-2 48.4LY06. 021 i7-4600U,
"Zpłyty4NieSprawdzone" 8MB come from LMQ-1 MB 12298-2 48.4LY06. 021 i7-4550U
 
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"ZpłytyNieSprawdzone" i "Zpłyty2NieSprawdzone" 16MB come from LMQ-1 MB 12298-2 48.4LY06. 021 i7-4600U,
"Zpłyty2NieSprawdzone" 8MB come from LMQ-1 MB 12298-2 48.4LY06. 021 i7-4550U
same model why 1 PC 16MB and 1PC 8MB
Do you find it absurd?

This shows that you don't know how to backup BIOS and BIOS is not enough data that's why you can't fix your laptop
 
this is BIOS ok
X1 12298-SC.BIN
already over 1000 testers you can use

In the 3 BIOS you sent, only one BIOS file ZpłytyNieSprawdzone.bin has enough data.
otherwise the CPU doesn't resize the BIOS it's faulty so you should back it up. that's all i can help you
 
In the 3 BIOS you sent, only one BIOS file ZpłytyNieSprawdzone.bin has enough data.
otherwise the CPU doesn't resize the BIOS it's faulty so you should back it up. that's all i can help you

I have already received the BIOS files in this condition. Probably someone could already upload others.
this is BIOS ok
X1 12298-SC.BIN
already over 1000 testers you can use
Does it matter that each of my motherboards has 12298-2 and you sent 12298-SC
 
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I have already received the BIOS files in this condition. Probably someone could already upload others.

Does it matter that each of my motherboards has 12298-2 and you sent 12298-SC
All same X1 12298-xxx
I think this is your first time repairing computers?
 

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