model acer aspire 3 a315-42g-r1fe
eh5lp LA-h801p rev:1b
here us the old bin. it is a 1.8v
eh5lp LA-h801p rev:1b
here us the old bin. it is a 1.8v
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Re: need bios bin eh5lp LA-h801p rev:1b
Try -
Re: need bios bin eh5lp LA-h801p rev:1b
i need bios file
eh5lp LA-h801p rev:1bComment
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Re: need bios bin eh5lp LA-h801p rev:1b
Can anyone help me with the bios i need EH5LP LA-H801P REV. 1B i've try to get the back up but the chip is not work on the programmer
I deeply thanks for the response....Comment
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Re: need bios bin eh5lp LA-h801p rev:1b
thanksComment
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Re: need bios bin eh5lp LA-h801p rev:1b
hi, model aspire a515-43-r89g la-h801p rev.bComment
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Re: need bios bin eh5lp LA-h801p rev:1b
Motherboard : eh5lp la-h801p rev 1b
Please help ....need bios 8mb.... original chip unreadable ...
SNID 94207070434Comment
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Model: ACER A315-42-R6HA
SNID: 94105111234
Board Part No : EH5LP LA-H801P Rev:1B
plz provide me the working bios
here is the old bios fileComment
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Hi!!! please need Bios and ECbios Acer Aspire 5 A515-43-R6PB
SNID: 05209577834
Motherboard: EH5LP LA-H801P Rev 1B
I don't have old bios.Comment
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tryComment
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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 -
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,
I am experiencing the following issue with my laptop. I have an Acer Aspire A717-71G with a motherboard model C5MMH/C7MMH LA-E911P Rev. 1A. Unfortunately, the original board stopped working, so I purchased a replacement. The new board is the same model but a different revision (Rev. 1B). From what I understand, this should not cause compatibility problems.
However, the replacement board came with a BIOS version intended for the Acer Nitro 5 AN515-51, which causes the keyboard to function incorrectly. I attempted to reflash the BIOS chip using a CH341A programmer... -
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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Operating system and OS version.If... -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble...
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