Got this laptop with mainboard code NB8512_MB_V3 for repair,and i badly need to make a dump for it.i cannot extract the bios region from the bios update file.in attachement both original and update files.
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Re: Aspire A514-52 BIOS NEEDED
here is your new bios from given referenceLast edited by qayyum786; 12-02-2020, 02:58 PM. -
Re: Aspire A514-52 BIOS NEEDED
The attachment in the first post is the original dump(original.rar).i hope the photo is clear enough.Attached FilesComment
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Re: Aspire A514-52 BIOS NEEDED
me too,not sure, i think the BIOS_CML is the one i need ,comparing the csme version,i will give it a try and report back.thanks.Comment
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Hello everyone,
I need help with my Acer Aspire 5920G laptop. Its original GeForce 8600M GT graphics card failed, so I replaced it with an Nvidia GeForce 9600M GT MXM card.
**Problem:** The laptop powers on, but there is no display (black screen) on either the internal LCD or external monitor. This indicates a BIOS compatibility issue with the new graphics card.
**What I have tried so far:**
1. I have my **original stock BIOS dump (1MB .BIN file)** from my laptop, which works and allows the laptop to power on normally (but no display with 9600M...07-02-2025, 02:31 PM -
I have an Acer Aspire 1 A115-32-C28P laptop that tries to boot for 5s and then shuts off. (Mobo name GH5JJ/GH7JJ LA-K701P Rev C1)
I suspect the BIOS might be the issue, but ACER website doesn't come with a BIN file, only an EXE that doesn't contain the full image. I tried searching for a BIOS bin but no luck.
I have attached both the bios i read from the chip and the latest ACER bios. Thanks for any help in advance!... -
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 -
Good day forumers,
Model Acer Aspire 3 A315-59-30AL
motherboard model HH54 LA-M11P REV 1A
SNID 22002320134
I need clean bios for the said laptop, i attach my original BIOS Dump.
Thanks,
Byulo...
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