BIOS ROM flash - D3417-A2x W550 Celsius

[Basti92]

Hello,

i try to modify the Bios to enable PCIE Bifurcation on D3417-A2x (W550 Celsius).
PCIEx16 to x8 + x4 + x4

Bios V5.0.0.11 - R1.33.0 (29.09.2021) is working stabile on the Mainboard.

PEG link widh.jpg (249.48 KiB) Viewed 1500 times

I've changed:
PEG 0:1:0 from Auto to Force x8
PEG 0:1:1 from Auto to Force x4
PEG 0:1:2 still on Auto

Saved as .ROM, but it seems that DosFlash/EfiFlash needs .UPC/.UPD files how do i convert these? https://support.ts.fujitsu.com/IndexDow ... AB265A9690

EDIT:
Recovery Bios doesn't seem to work either. Jumper switched to red Position, FAT32 USB with .ROM File connected.

Recovery jumper.jpg (20.39 KiB) Viewed 1477 times

After switching on the motherboard, the BIOS bootloader should automatically initiate recovery. No Display output.
1 short beep
2 beeps (i think long)
4 beeps "short, short, long, long" <- This shpuld only appear when Flash was successful.
Board restart and shows old BIOS Version.

What am I doing wrong?


Kind regards,
Sebastian Wenzler

[Ask Fujitsu]

Hello,

Thank you for contacting Fujitsu!
Could you kindly provide the serial number of the device?

Best regards,
Fujitsu Forum Support