Dell Latitude 7210 2 in 1

[kiki59665]

58 minutes ago, kiki59665 said:

Finally, how to extract the BIOS version V1.33 and modify it using RU.efi? I have tried many software but was unable to extract it. Can Lorys assist me in modifying the BIOS? 

 

Disabled CFG Lock, set DVMT pre-allocated to 64MB (it seems to be the default 64MB) and set DVMT total to MAX.

 

Many Thanks！

BIOS V1.33 website download https://dl.dell.com/FOLDER11977216M/1/Latitude_7210_2in1_1.33.0.exe

 

[Lorys89]

Use ru efi with the values set as in my post, they have never changed with any bios, those offsets always remain those paths. 

[kiki59665]

18 hours ago, Lorys89 said:

Use ru efi with the values set as in my post, they have never changed with any bios, those offsets always remain those paths. 

BIOS is all set now, and the computer is running smoothly. Thank you very much.

[TRYIT]

Hi @Lorys89 , I am trying your EFI 7210 ( https://mega.nz/file/FRVlUTzJ#fTYUuWl7dEupIOPu66PjoWaY4BiXyUsbXh8ItbPDQEU)
On Dell 2 in 1 7200 I7 8665U OC 1.01 Sonoma . All works, only sleep problem : wake up screen will change color ( kind like monochrome and all vertical color ). But The extended monitor works fine, only laptop screen has a problem. Any suggestion how to fix it ? btw on Sequoia have same behaviour plus no WIFI . Thank you

Edited yesterday at 06:45 PM by TRYIT

[Lorys89]

55 minuti fa, TRYIT ha scritto:

Hi @Lorys89 , I am trying your EFI 7210 ( https://mega.nz/file/FRVlUTzJ#fTYUuWl7dEupIOPu66PjoWaY4BiXyUsbXh8ItbPDQEU)
On Dell 2 in 1 7200 I7 8665U OC 1.01 Sonoma . All works, only sleep problem : wake up screen will change color ( kind like monochrome and all vertical color ). But The extended monitor works fine, only laptop screen has a problem. Any suggestion how to fix it ? btw on Sequoia have same behaviour plus no WIFI . Thank you

From bios set to disable this :

Sign Of Life : Early Logo Display / Early keyboard backlight

[TRYIT]

43 minutes ago, Lorys89 said:

From bios set to disable this :

Sign Of Life : Early Logo Display / Early keyboard backlight

 still doesn't work, please see attached photo wake up screen. 

[Lorys89]

Send me your efi, use mega or wetransfer or Other. 

And send a log ioreg. 

[TRYIT]

22 hours ago, Lorys89 said:

Send me your efi, use mega or wetransfer or Other. 

And send a log ioreg. 

Please find attached https://filebin.net/6k2r5jjhfjoxk0yz