Need help Dell optiplex 7050 mirco

[bestfe]

Hi everyone
I have a Dell Optiplex 7050 mirco
after upgrading the latest bios, can enter the bios program , but can't be booted system and dell flash update (black screen restart)
I am so stupid No backup bios.bin, no read official Important Information, Directly upgrading1.3.11➜1.18.0
(If your BIOS version is earlier than 1.7.4, you must update the BIOS to version 1.7.4 before upgrading to the latest version.)

I wonder what went wrong, I try to downgrade bios to 1.16.1and1.15.2 Still can't booted system
bios initial version 1.3.11 Maybe I need 1.3.11 version bios.bin
I have current bios backup and some bin files unzipped from 1.3.11 version bios.exe don't know how to make 16mb bios.bin
I'm sorry , I use Google Translate, maybe can't understand it
Please help me , thank you all

OptiPlex_7050_1.3.11.extracted.zip

Backup_bios.zip

[bestfe]

Re: Need help Dell optiplex 7050 mirco

I think the ME is damaged.
Dell 7050 Micro D8-MFF-Sf 0D24M8 Service Tag: 5P3DGL2

Can anyone help me，Thank you so much

[bestfe]

Re: Need help Dell optiplex 7050 mirco

somebody help me，plz

[wfc]

Re: Need help Dell optiplex 7050 mirco

Hi, Bestfe
I am good with the flash dump you've uploaded and upgraded to latest release (1.18.0). Attached Flash/ME info from your image
Service Tag:K6D12NN/MAC:b8-85-84-bf-d9-39

I am assuming you will have to fix the Windows boot only:
Boot from Windows PE and fix by bcdboot i.e.
issue
bcdboot c:\windows /s h: /f UEFI

good luck!

[wfc]

Re: Need help Dell optiplex 7050 mirco

Attached the ROM file

[bestfe]

Re: Need help Dell optiplex 7050 mirco

Attached the ROM file

Thank you very much!

[tonnyz]

Dell Optiplex 7050 micro computrace

Can anybody help me fix my bios dump, the computrace is activated... i can't disable it... It's Dell Optiplex 7050 micro desktop.
Thanks.

[lapfix]

Re: Dell Optiplex 7050 micro computrace

Can anybody help me fix my bios dump, the computrace is activated... i can't disable it... It's Dell Optiplex 7050 micro desktop.
Thanks.

Try
Your servicetag : 3MJQ8N2

[tonnyz]

Re: Dell Optiplex 7050 micro computrace

Try
Your servicetag : 3MJQ8N2

this file is cleared ME. Would you like to keep ME, original info? just clear Computrace only.

[lapfix]

Re: Dell Optiplex 7050 micro computrace

this file is cleared ME. Would you like to keep ME, original info? just clear Computrace only.

computrace still there !!
no , my file is not only clear me , i built another bios region than clean me the new built , did you try it !!

and this one is without clean me , just replacing bios img

[bruhgubs]

Re: Optiplex 7050 bios

Hi,

I'm having an issue with my Optiplex 7050 Micro v1.4.4. I'm attempting to update the bios, but getting a "Firmware Update Failed". I've tried the incremental updates and even tried reflashing 1.4.4 again.

Can someone take a look at my bios and see if there's anything out of whack with it? Thank you!

[SMDFlea]

Re: Optiplex 7050 bios

Hi,I'm having an issue with my Optiplex 7050 Micro v1.4.4. I'm attempting to update the bios, but getting a "Firmware Update Failed". I've tried the incremental updates and even tried reflashing 1.4.4 again.
Can someone take a look at my bios and see if there's anything out of whack with it? Thank you!

Post moved to 7050 Micro thread. Please read the rules https://www.badcaps.net/forum/showthread.php?t=103569

You MUST:

• Post under a related thread if it exists
• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 )

.