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ASK BIOS ACER 3 A315

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
Hello, good afternoon. I'm looking for the BIOS chip for this laptop because it won't turn on, but I haven't been able to find it anywhere. I would be extremely grateful if someone had it and could provide it to me. I would really appreciate it. I've been told what they ask for in exchange for the BIOS chip.

I've attached a photo of the motherboard, as well as the motherboard and BIOS chip models. Thank you very much in advance. I've also attached a picture of the computer.

Board: WS05 MB-VERA
Chip: Winbond 25Q128JWSQ (16MB)
CPU: AMD Ryzen 7 4800U
Laptop: Acer Aspire A315 (42/43/44/45 series)

I need the full 16MB BIOS region (with AMD PSP), or a verified dump from the same board.
Any matching version for WS05-MB-VERA with Ryzen 7 will help.

Thank you in advance!
 

Attachments

WhatsApp Image 2025-12-06 at 10.55.05 AM.webp WhatsApp Image 2025-12-06 at 12.27.12 PM.webp WhatsApp Image 2025-12-06 at 12.28.37 PM.webp
Hello, good afternoon. I'm looking for the BIOS chip for this laptop because it won't turn on, but I haven't been able to find it anywhere. I would be extremely grateful if someone had it and could provide it to me. I would really appreciate it. I've been told what they ask for in exchange for the BIOS chip.

I've attached a photo of the motherboard, as well as the motherboard and BIOS chip models. Thank you very much in advance. I've also attached a picture of the computer.

Board: WS05 MB-VERA
Chip: Winbond 25Q128JWSQ (16MB)
CPU: AMD Ryzen 7 4800U
Laptop: Acer Aspire A315 (42/43/44/45 series)

I need the full 16MB BIOS region (with AMD PSP), or a verified dump from the same board.
Any matching version for WS05-MB-VERA with Ryzen 7 will help.

Thank you in advance!
Please sent serial we extract factory image
 
Please sent serial we extract factory image
Yes, of course, thank you very much. Here is the serial number: WS0500 P02302150010270

✔ Model: WS05
✔ Revision: MB-VERA
✔ Manufacturer: LTK / Tongfang
✔ CPU: AMD Ryzen 7 4800H (100-000000082)
✔ Graphics: iGPU only (No NVIDIA)
✔ BIOS chip: Winbond 25Q128JWSQ / 25Q128JVSQ (16 MB – 1.8 V)

LTK 5.2R / 23051E
 
T
Yes, of course, thank you very much. Here is the serial number: WS0500 P02302150010270

✔ Model: WS05
✔ Revision: MB-VERA
✔ Manufacturer: LTK / Tongfang
✔ CPU: AMD Ryzen 7 4800H (100-000000082)
✔ Graphics: iGPU only (No NVIDIA)
✔ BIOS chip: Winbond 25Q128JWSQ / 25Q128JVSQ (16 MB – 1.8 V)

LTK 5.2R / 23051E
There is no support on this information. Send correct board code and laptop back cover photo also ypload old bios so we can build new factory bios
 
Good afternoon, yes of course, I've attached the computer's BIOS; it's the backup I extracted.
This sounds good!
Now take a look at motherboard and find board code written like DA0XXXXXXX like this
And upload picture or board code
 
The only codes written on the board are these; I'll send them now.

Here is the serial number: WS0500 P02302150010270

✔ Model: WS05
✔ Revision: MB-VERA
 

Attachments

placa 4.webp placa 1.webp placa 2.webp placa 3.webp
Thank you very much, it's strange that it was empty, maybe it was damaged by a voltage drop. Is it possible that the BIOS was erased?
 
Thank you very much, it's strange that it was empty, maybe it was damaged by a voltage drop. Is it possible that the BIOS was erased?
Nope!
If you did"nt erased bios chip yet read again. And if you erased it then it is not possible to read. Check again if you can read bios chip and i"m looking for okay bios for you
 
Nope!
If you did"nt erased bios chip yet read again. And if you erased it then it is not possible to read. Check again if you can read bios chip and i"m looking for okay bios for you
Upload laptop back cover photo
 
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