need bios dump for thinkbook 16 G2 ITL FLV35 LA-K052P REV 1.0
My device is working but the screen is not showing
My device is working but the screen is not showing
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Re: need bios thinkbook 16 G2 ITL FLV35 LA-K052P REV 1.0 plz
S/n mp218w22Comment
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Re: need bios thinkbook 16 G2 ITL FLV35 LA-K052P REV 1.0 plz
This is a picture of the motherboardAttached FilesPremium supporters get full download access and other benefits.
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Re: need bios thinkbook 16 G2 ITL FLV35 LA-K052P REV 1.0 plz
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i want help too the bios is corrupt it i want a clean me bios 25q64 and 25q128 this is my s/n MP28SL1M AND MTM IS 20VE00U7GM THANKS please help!!Comment
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my model is 15G2 TL LENOVO LA-K052PComment
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THINKBOOK 15 G2 ITL ( BIOS PASSWORD )
S/NUMBER: MP1WZ3MX
DETAIL IS ATTACHED AND ALSO BIOS EC AND MAIN,
NEED BIOS PATCH BIN FILE
ADVANCE THANKSAttached FilesPremium supporters get full download access and other benefits.
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I have a lenovo thinkbook 15 g2 ITL
Board partnumber was LA-K052P REV 1.0
Serial no:-MP227A4D
the problem was type c port not working
i replace the type c ic..my old ic was SN2001024YBGR..i replace with TPS65994AD
now the system was producing 5 V output when i connect the battery charging also ok..but only get 5 v on ampere meter instead 20 v..then i
google it and find ..its related something firmware mismatch..i will update my old dumb 32 kb file..plz provide a working bios for this TPS65994AD CHIPComment
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this is the ampere when i connect the battery...before the type c ic was short..thats y i replace it...i try 2 more ic also didnt solveAttached FilesPremium supporters get full download access and other benefits.
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Hello I have a Lenovo Thinkbook 15 g2 ITL also. It powers on but no display on hdmi or screen.
The motherboard #'s are
FLV35 LA-K052P
Rev: 1.0
2020-09-24
Serial # MP27S1VZ
Also I have uploaded my bios dump. If someone could give me a good bios dump for this I'd appreciate it.Comment
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Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
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 -
Hello everyone,
I’m working on a Lenovo ThinkBook 13s Gen 3 ACN (AMD Ryzen 5 5600U) with a Winbond W74M12JW 16MB BIOS chip
Symptoms:- No display, fan spins, white LED blinking
- Temporary boot after flashing another BIOS
- Dies again after reboot
- Current BIOS dump appears corrupted (mostly FF-filled, no valid UEFI structure)
What I already tried:- External flash with CH341A + proper 1.8V supply
- Flashed GMCN33WW-031F.bin (booted once, then failed again)
- Reflashed original dump → same issue
- Power reset, battery disconnect
- RAM reflow attempt (no change)
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Hello all,
I need the BIOS for the model mentioned above in order to remove Absolute, which is causing issues.
I acquired this device from a former employer, and for obvious reasons—given all the trouble and emotional distress involved—I do not wish to contact them again.
Here is the information I was able to retrieve by accessing the BIOS:
Product Name: ThinkBook 14 G8 IRL
UEFI BIOS Version: QZCN24WW (1.24)
UEFI BIOS Date: 2026-03-23
ME Firmware Version: 16.1.35.2538
Machine Type Model: 21TVA002BO
Lenovo SN:... -
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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