Hello Beelink Support Team,
I need assistance recovering my Beelink GK55 mini PC.
My device is now in a boot‑block failure state after flashing the wrong BIOS package.
🔧 Device Details
Model: Beelink GK55
Board Revision: CWS‑A‑VS1 J1‑125‑06‑06‑316
LAN: Dual‑LAN version
Memory Type: DDR4
BIOS Chip: Winbond 25Q128FV (16 MB SPI NOR Flash)
Serial Sticker Codes: 708334B01FE6 / 708334B01FE9
CPU: J4125 (GK55 DDR4 variant)
⚠️ What Happened
I mistakenly flashed the GK55 8G v1.1 BIOS, which appears to be for a different GK55 hardware revision.
After rebooting, the system failed to initialize USB and HDMI.
📉 Current Symptoms
No HDMI output
No USB enumeration (USB LED does not light)
Fan spins at constant speed
Power LED stays on
No BIOS screen
No recovery mode
CMOS reset + battery removal did not help
This matches a boot‑block corruption scenario.
🆘 What I Need
Please provide:
The correct BIOS package for my exact GK55 DDR4 V2 board
→ GK55 DDR4_v5.1 BIOS.zip (please confirm)
The full 16 MB SPI BIOS recovery image (.bin)
→ Suitable for flashing directly to the Winbond 25Q128FV chip using a CH341A programmer + SOIC8 clip
Any official instructions for CH341A recovery for the GK55 DDR4 V2 model.
🙏 Why I Need the Full .bin File
The system cannot enter EFI shell or enumerate USB, so normal recovery is impossible.
Only a direct SPI reflash can restore the boot block.
Thank you for your help.
I appreciate any guidance or files you can provide to restore this device.
Kind regards,
Aditya
