Dell Latitude 5490 LA-F401P rev 1.0(a00) need bios

[SMDFlea]

Model: Dell Latitude 5490
DDM70 LA-F401P REV:3.0(A02)
SERVICE TAG: DCQZPV2

Good evening everyone. Have a bad luck of joining "5490 bricked after TPM update" gang. DELLTPM_NPCT750_7.2.2.0_64_v3.exe was the program that did it to my laptop. I ask for help, as i understand i need working BIOS dump, so it can be written to desoldered BIOS chip from my motherboard. Dump from my BIOS is not available for the moment. I hope someone can help, Thank You.

When you get the bios dump post it here and someone will help. There is a thread over at Reddit about this models TPM issues https://www.reddit.com/r/Dell/commen...atitude_5490s/

[vladgoro]

Okay, so local electronics shop repaired my laptop, by flashing BIOS and locking it, because Windows destroyed it again, after every reboot. Don't have my BIOS dump, and don't know what dump was flashed, but it works. And there is no TPM error after POST, despite dude on Reddit said that you need new TPM chip for that error message to go away. Mb in his case - new TPM chip was necessary.

[mberbouch]

Dell Latitude 5490 LA-F401P rev 1.0
Please help me for my dell not powering on.
Service Tag: 9B8RRQ2

[LBTT1121]

Dell Latitude 5490 LA-F401P rev 1.0
Please help me for my dell not powering on.
Service Tag: 9B8RRQ2

hi, try and feedback

[mberbouch]

hi, try and feedback

Not working, thanks any way.