bios extracted from the HP site update..the laptop has three bios variants..yours is 0820D..DMI
6AC000 - 6AE0FF
KEYWIN 278000 - 27803F
Attached Fileswork ok for me thanks
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HP Bios repair needed please DAG37AMB8D0 REV: D
Hey Guys,
I have an Hp laptop here that has a defective bios. The bios update was accidentally interrupted. I have installed a different bios for the mainboard, which works but is not from this model. Can someone please fix my old and original bios?
Many Thanks !!
My Laptop is a HP Pavillion
17- ab033ng
Prod ID Z5A06EA#ABD
S/n 5CD6393X2S
Mainboard name : DAG37AMB8D0 REV: DLast edited by SMDFlea; 04-20-2025, 08:29 AM.
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Hello everyone,
I need help with BIOS password removal for Acer Aspire 3 A315-22G laptop.
Device Information:
- Model: Acer Aspire 3 A315-22G
- Motherboard: NB8607G02-MB (Compal LA-J761P)
- BIOS Chip: Winbond W25Q64 (8MB)
- Serial: NXHE7ER00X95002B784S00
Problem:
- BIOS is password protected (Supervisor Password)
- Boot from USB is disabled in BIOS
- After 3 wrong password attempts, system shows Unlock Key Hint
- I have RT809H programmer available
What I need:
1. Clean BIOS dump (password... -
Sublect line continuation: ... Jaguar IDS PC aka Panasonic
>Read BIOS guides, methods, resources and tools
>
Ack
>Try the method at BIOS guides, methods, resources and tools before requesting help
>
Ack
>Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
>
python ./main.py "/mnt/c/temp/205605f9e1b60403a41787efeffe9cad-flas_maybe5.BIN" --output-dir "/mnt/c/temp/205605f9e1b60403a41787efeffe9cad-flas_maybe5.txt"
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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 forum members.
I hope you can help me with the next issue.
I've got an old Asus K75V (K75VJ) laptop, that I updated to Windows11.
The upgrade itself was succesfull, but had trouble installing new security updates.
After a lot of Windows troubleshooting and no success, I took a look at the Asus support site and found new Bios version.
K75VJ - Support
When downloading the bios update, the name of the download was "K45VMAS233", and made me causious and doubtful.
When I opened the Bios and loaded the file, I checked the current version and the... -
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...
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