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please support this forum
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hello guys,
I need unlock bios password for my laptop*
Elitebook 640 g10
i5-13th
part number: da0x8imb8e0 rev e
Serial number 5CD42918WP
PROD ID: 736j5AVComment
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pls unlock HP 640 G10 SN:5CD4265PN6 PID:8T4M6UC#ACQComment
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anouar ouanas hi. try to attach the other bios EC_BIOS
and this is your information from your BIOS
always post here that information from your laptop and attach bios backup. etc etc
Serial Number: 5CD42918WP
Product #/SKU: 736J5AV
CT Number: PRVNR088JJS22W
Description: HP EliteBook 640 14 inch G10
BuildID: 23WWKRCZ601#SABF#DABF
and the password maybe is storage in bios with size 16mb.
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hp 645 g10 amd
bios password
can anyone help me patch it please
5CD41439PBComment
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hello all
can anbyone help me to unlock..
thank you
serial in the txtComment
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Hello again.
try to unlock following Rex98 ..lap power on..logo hp appear..fan speed increase than restart..a loop of restart...and if can t enter bios.
any help please
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Hi Everyone,
I'm facing a problem with a locked bios with a password and i can't find how to remove it...
The small computer is only booting on a M2 ssd Windows partition and i get a "signed partition error" if i try to boot on the same SSD with another Os (linux for example).
the Computer is a Unowhy small pc
N° UYM6524702229
After failling trying to boot on other "none Windows" partition, i wanted to try to remove the bios password.
My first attempt was to get the bios dump from windows... -
Hi everyone,
I bought a used Dell OptiPlex 3090 Micro with a BIOS administrator password that I cannot remove. Dell support refuses to help without the original proof of purchase, and the seller is unreachable.
I would like to try flashing the BIOS chip with a CH341A programmer, but I need a clean SPI BIOS dump for this exact model.
Here are my machine details:
Service Tag: 50P1BB3
Express Service Code: 10925963391
Form factor: Micro
I can share my current BIOS dump (read with CH341A) for comparison if needed.... -
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... -
Hi everyone,
I'm working on removing an administrative BIOS lock (Supervisor/Admin Password) on a laptop.
The board has three SPI flash chips:
- W25Q64FV (main BIOS)
- W25Q32FV (EC/TPM)
- W25X10CL (configuration)
I was able to read the dump from the W25Q64FV chip, CRC32 = 0x3DE23E27.
The dump contains protection that needs to be removed.
If anyone has a clean or unlocked BIOS dump for W25Q64FV, I’d really appreciate it!
I’m also happy to share my dump for comparison if needed.
Laptop model: [please specify, e.g.... -
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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