dear master please attach bios repair for me no display problem thankx in advance
serial number is here [PF3SX9S0]
serial number is here [PF3SX9S0]
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Full laptop model number: Lenovo V14 G3 IAP Laptop - Type 82TS
https://www.badcaps.net/forum/troubl...before-postingLast edited by SMDFlea; 01-01-2024, 04:47 AM. -
Use this bios https://www.badcaps.net/forum/troubl...93#post1834493
Copy your DMI using a hex editor with the offsets posted .
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[QUOTE=SMDFlea;n3171043]
Full laptop model number: Lenovo V14 G3 IAP Laptop - Type 82TS
https://www.badcaps.net/forum/troubl...before-posting[/QUO
sorry sir i will rememberComment
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Lenovo V15 G3 IAP Laptop - Type 82TT
MTM: 82TT00HNAK
SN:PF4SWL1S
LAPTOP DOSNOT TURN OFF ANYONE CAN FIX BIOS?Comment
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Lenovo V15 G3 IAP Laptop
MTM: 82UM0008BR
SN:PE0B5WSP
MO: PE9013720274
NM-E361 REV 1.0
Hello, anyone could help me fix this bios ? Laptop turn ON but no display.
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Lenovo V15 G3 IAP Laptop - Type 82TT
MTM: 82TT00HNAK
SN:PF4SWL1S
LAPTOP DOSNOT TURN OFF ANYONE CAN FIX BIOS?Comment
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Thanks a bunch...i was having memory issues i updated to jkcn51ww from jkcn45ww and afterwards was able to install fresh windows...however after 5minutes windows crashed again and then i was not able to install windows...i decided to disable ram using spd removal so ordered ch341A...i used your bios file jkcn49ww to test write on my v14 g3 iap (82TS)...went smooth and installed windows without disabling ram LOL...but now my serial and model have changed to v15 g3 iap with a different serial number
i guess i have to live it with it since the board and components are similar 
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SN: PF4CZYEX
Lenovo V15 G3 IAP Type 82TT
intel I3
MO: PF9XB3307092
MTM:82TT004QCK
MFG 2023/03/07
I need original bios separate 8MB and 16mb, i had lost origina dump from this machine
caps lock numlock stay on, no picture i was try other bios that i foud but sometimes only blinkinkg power status led, no fan..Comment
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hi
lenovo v15 g3 IAP
MTM: B2TT0028AK
SN: PF49Q5GY
It displays the image very late, and the M.2 SSD is not detected.
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Use this bios https://www.badcaps.net/forum/troubl...93#post1834493
Copy your DMI using a hex editor with the offsets posted .Comment
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Hi i need working bios + EC for:
Lenovo V15-G3 IAP
TYPE82TT
Serial:PF48E8WR
motherboard JV471&JV571 NM-E361 REV: 1.0
Power on, black screen, restart.
i try the bios in this post but nothing change. mine in attched
THX in Advance
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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 -
Hello everyone,
I’m hoping someone can help me locate a verified original BIOS dump for my Acer laptop.
This is NOT a BIOS password removal request.
I’m looking for an original 32MB SPI BIOS dump to use as a reference in case my BIOS firmware is corrupted. My plan is to first dump and back up my own BIOS as soon as my programmer arrives. I am not planning to blindly flash someone else’s BIOS.
Laptop Information- Model: Acer Predator Triton 16 PT16-51-99GL
- Motherboard: DA0ZQDMB8AE Rev. E
- Main SPI flash: Winbond W25Q256JVEN (32MB)
- Secondary
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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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Sorry for the long story. I have a Dell Latitude 5530 (i7) laptop (South Peak 15 MLK MB DDR4 203102-1 FK8VG$JA) with an admin BIOS password that I want to remove. Service Tag: HYKFPT3. Other than that the laptop worked OK.
I found a CH341A Black and went looking for the BIOS chip on the motherboard. After trying to read one chip that was a firmware chip but not the BIOS I think I found the BIOS chip labeled Winbond 25Q256JVEN. Altogether I think I found 4 different firmware chips in the laptop. The BIOS chip is a WSON8 6x8. I used the CH341A, NeoProgrammer, and a cheap pogo pin clip... -
Hello everyone!
I am looking for experienced BIOS modders who can help analyze or unlock the BIOS of my Acer Nitro Lite 16 NL16-71G.
Please note that this post was written with the help of ChatGPT because my English is limited. My native language is Russian. If anything is unclear, please let me know and I will do my best to explain.
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Laptop Information
Model:
Acer Nitro Lite 16 NL16-71G
Motherboard:
CTE_NB_NL160P1G_RTH (NB6807C)
CPU:
Intel...
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