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...

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...

Bios is a pct25vf032b, I can't get it to read or even detect it with any software or driver combination I've used, and my modded black CH341A. Mobo is 1310A2423502, SN is 5S1CM20TMB. How do I get you guys a bios dump if it won't read it? And how do I get rid of this darn bios password?

EDIT: For sh*ts and giggles I tried reading the chip with the CMOS battery in thinking the 3.3v wasn't getting enough juice. Also wouldn't read. So I decided to plug it in to the charger, and low and behold, 3 successful bios dumps with 3 different programs (FlashRom 1.2.50, 1.40, and IMSProg. So I...

Hi, I need help unlocking my BIOS. Details: Model: ASUS ROG Zephyrus G16 GU603VI
Serial: S5NRKD03504019B
BIOS chip: Winbond 25R256JVEN
Problem: User BIOS password corrupted, no password works including correct one and blank. Cannot boot.
Need: Unlocked BIOS dump or instructions to remove password...

Hello Hello,

I have been browsing the site and gotten so much useful info from here, including extremely helpful boardviews and several other very useful types of information. I am very grateful to this community, as I have actually eeked out a living from buying salvage PC's & Macbooks and repairing them. So, thank you all in advance!


I have searched and found some useful information regarding my issue, but my case is a bit different than the info I'm finding. But if anyone here can give me any useful advice, it would be highly appreciated.

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