Re: Lenovo X1 Carbon LMQ-1 MB 12298-2 48.4LY07
Awesome, Thanks!
Awesome, Thanks!
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Re: Lenovo X1 Carbon LMQ-1 MB 12298-2 48.4LY07
Is thas work for you ?
I have the same problem !Comment
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X1 Carbon No Display
Lmq- 1 mb
12298-2
48 . 4ly06 . 021
s/n r9-0akmhf 14/09Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Lenovo ThinkPad X1 Carbon LMQ-1 MB 12298-2 need BIOS
LMQ-1 MB
12298-2
48.4LY07.021
HELLO,
I have this model, powers on with black screen,
Bios chip unreadable.Comment
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Lenovo X1 Carbon Gen 2 BIOS Bin
Dear All,
Please share this bios bin,
Main board ID is LMQ-1-MB
12298-2
48.4LY06.021
Thank youComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: Lenovo X1 Carbon Gen 2 BIOS Bin
Yes, there was a bios update .exe. on the site.BIOS chip is not readable.Comment
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Re: Lenovo X1 Carbon Gen 2 BIOS Bin
I got a BIOS bin of Gen 2. After flashing laptop was booted and the i changed boot options and then restarted.After that POST screen disappeared. BIOS was flashed 3 times and result was the same.
This is the bin that i flashed with,
Thank you.Comment
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Lenovo X1 Carbon Gen 2 bios clear me!
Hello,
i have a problem with the bios which is probably corrupted, notebook turns on but no display.
Mainboard : LMQ-1 MB 12298-2 48.4LY07.021
Please help to clear me region, i tried to clear it but the power button is now blinking twice and it turns off.
thanksComment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Comment
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Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hi everyone.
I have an engineering sample of a Lenovo ThinkPad X1 Carbon 11th Gen (TYPE 21HM-2FVT05, S/N PF-40G7CD) with an Intel Core i7 1360P (ES – Intel 0000). Since this is an engineering sample, the BIOS had a massive number of various settings. One day, I was experimenting with the BIOS settings and, after saving them, the laptop stopped booting and played a melody after pressing the power button, signaling error code 0002 (Internal bus error), just like in this post: https://www.badcaps.net/forum/troubl...shooting-lapto... -
Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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Hello everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder... -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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