I've just posted .




Anyway i've solved the problem injecting official BIOS firmware from HP support site in the BIOS Region of the old motherboad BIOS backup . Flashed the original EC file from the old motherboard to the new motherboard (in order to get enabled touchscreen) and flashed the BIOS region free file.
PC boots in MPM mode , after filling DMI data with BCU and rebooted everything works fine without endpoint error and working touchscreen....

Hi to everyone , i've got an HP with faulty EC Firmware that replaced together with BIOS chip. i taken the backups of a working machine (I've 20 similar pc's to repair) and after i flash EC Firmware (16MB) and BIOS Bin (32MB) the pc boots but it gave me "There is a problem with the Endpoint Security Controller on this device" probably because of a mismatching between old backups DMI. I would like an help to unlock MPM mode in order to rewrite manually all the new data.
I Attach BIOS and EC file hoping for an help .​...

No one can help?

BuildID and feature Byte are ok .
​​​I don't edited anything because i can't enable MPM mode.
If i use NEW BIOS and EC the PC Boots without endpoint error and with DMI data of the new spare board but Touchscreen not working, It i use OLD BIOS and EC (From the original motherboard) PC Boots with working touchscreen but it gave endpoint error.....

I see that the post was merged here but this is a thread about endpoint problem...

Hi to everyone. I wrote this request because i've tried everything but i can't resolve my problem. I've an HP HP ProOne 600 G6 22 All-in-One with faulty motherboard and i replaced it . The new motherboard had different Product name and serials but was not a problem. The main problem is that with the new motherboard the touchscreen not worked so i flashed the old bios from the faulty motherboard. Same problem , no touchscreen and all DMI get from EC , so i reflashed the EC with the old motherboarboard and now touchscreen works fine and all DMI data are correct but every time i boot the PC it gaves...

Good morning guys, i've searched the forum but i have not found a bios backup valid for this notebook.
Toshiba Satellite L50-B-24T
Part N: PSKTNE-01900UIT
Motherboard Model : DABLIDMB8E0 REV : E

I've tried several bios but no one works.
I attach the original backup that i've made.
Notebook fans spins about 5 seconds , no video , caps and num lock are enabled.
Chip is U18 - Cfeon EN25QH64

Thanks to all...

Re: Need Bios HP Omen 15 - FPC54 LA-H482P

Any help?

Hi guys, i need a bios backup of this motherdboard or this bios modded without password (If the backup is good)
This notebook , after a bios update cannot recognize the bios password.
I have done a backup of che chip : XMQH128AHIG , but i don't know if is faulty because when i flashed again the backup with CH341A Programmer it fails in verify.
I will try to flash with RT809F Programmer that XMC bios but i want to be sure that the bios will be functionally, the notebook doesn't boot.
I attach the backup i've made.
Thanks in advance to everyone...

Re: New Members - please post your introductions here

Hi Everyone , i'm Dimitri , 24 Yo Technician from Italy.
Happy to have joined this forum!