maybe it can test or fix some dumps to help people?
https://github.com/andy-man/ps5-wee-tools
https://github.com/andy-man/ps5-wee-tools
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Hi everyone,
I’m working on a non-booting HP Envy x360 2-in-1 laptop and need verified firmware dumps for both the main BIOS and EC chip. I’ll be posting my own backups for reference and comparison.
🔍 System Details- Model: HP Envy x360 15-fe0053dx
- Product Number: 7HVO3UA#ABA
- Build ID: 23WW2GQZ6D
- Motherboard: JPR50 LA-M794P Rev: 1.0 (2023-03-03)
- Motherboard SPS: N30979-ABA
- LCD SPS: N49271-601
- Date Code: 172380
- Keyboard Type: 0
- Feature Byte:
3XeB7kN7.Ba.aqewkwBiBVuhcbdxYPgB
hZnp.praepq0Md4qkdf
🔧 Chip Info- Main BIOS chip: Winbond W25Q128JVSQ
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Hi guys i like to buy tool that automatic unlock bios or find password also can flash and repair bios ic, looking for good tool have good software that have 1 click and unlock bios any recommend good tool? looking for sony ps5 and and laptop bios
Thanks -
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 everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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Hello everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder...