Hi friends, I need a bin dump from a mac 820-02862 256GB
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Ho ho ho, badcaps people,
if this qualifies as bios request, hopefully. Actually BIOS2 for that laptop is second smaller SPI flash (Winbond W25Q80DVSNIG-GP-U), containing supposedly some config for TPS65988 which in turn manages USB-C stuff, including PD. This is possibly flash, where update "Power Delivery Firmware (TI TPS65988)" F407.06.29 -- https://download.lenovo.com/pccbbs/mobiles/r10pd10w.exe does its thing. Previous owner claims that after clean install of Windows 10 he installed thinkvantage tool of sort, which updated everything for that laptop. I did glance over... -
Dear all,
I have a ASUS ZenBook UX480F with the following symptoms:
I suspect it is a BIOS issue. So I decided to try to clean the ME region. I followed the guide on win-raid, and I believe I have done everything correctly. My problem is: when I open the outimage.bin in ME Analyzer, it says that it is Extracted, and not Region, Extracted as it should be. Is it normal, or did I do something not correctly? This is my first experience editing BIOS files.
I would appreciate if someone could take time to explain the issue, so that I can learn. But I would... -
HP 600 G3 MT
SERIAL NUMBER MXL8301K1C Serial number in the file in bios
SERIAL NUMBER CZC72988BY original serial number of the safe original serial number of the safe
Thank you very much... -
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
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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....
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