Dell Latitude 5400 bios request

[SMDFlea]

here exemple for each vendor in this model some vendors have 8mb+16mb+32
some vendors with only 32mb

Go to dell support and enter the service tag. At the right side of the page under Quick links click on View product specs .Look carefully at the specs, it is Non vPro . ME vPro firmware is larger in size than consumer firmware. Look at some of the 32MB dumps from this thread with Flash Image tool, see if they are vPro or not. Look at some of the 8+16MB dumps as well, (the 8 + 16MB files must be joined together first or FIT/MFIT won`t open it) and see if they are Non vPro. Once you know which bios you need look for those that are confirmed working, with clean ME firmware.

[corona100]

Go to dell support and enter the service tag. At the right side of the page under Quick links click on View product specs .Look carefully at the specs, it is Non vPro . ME vPro firmware is larger in size than consumer firmware. Look at some of the 32MB dumps from this thread with Flash Image tool, see if they are vPro or not. Look at some of the 8+16MB dumps as well, (the 8 + 16MB files must be joined together first or FIT/MFIT won`t open it) and see if they are Non vPro. Once you know which bios you need look for those that are confirmed working, with clean ME firmware.

still need dump this didn't help thank's any way fo help

[Gastrarbaiter]

Good day to all!

Could someone help to delete this bios password ?

Dell 5400
Service Tag : CX0H353
Mainboard : EDC41 LA-G891P Rev: 1.0 (A00)
Attached Files

[hoaca388]

Good day to all!

Could someone help to delete this bios password ?

Dell 5400
Service Tag : CX0H353
Mainboard : EDC41 LA-G891P Rev: 1.0 (A00)
Attached Files

Post more 16MB chip.

[Gastrarbaiter]

Post more 16MB chip.

[hoaca388]

Post more 16MB chip.

Unlocked

[Gastrarbaiter]

Hoaca388, thank you very much! Everything works fine! Дай Боже вам здоров"я!

[U_pasta]

Could you help me repair this BIOS? I saved both bios, but from the description and size it is not vpro.

uc5 8mb - backup-8mb-lat5400-2rscy63.bin

uc6 16mb - backup-16mb-lat5400-2rscy63.bin

TAG: 2rscy63

Thank's

[hoaca388]

Could you help me repair this BIOS? I saved both bios, but from the description and size it is not vpro.

uc5 8mb - backup-8mb-lat5400-2rscy63.bin

uc6 16mb - backup-16mb-lat5400-2rscy63.bin

TAG: 2rscy63

Thank's

Latitude 5400

Service Tag: 2RSCY63

[U_pasta]

Latitude 5400

Service Tag: 2RSCY63

Thanks for sending it, I recorded the two files, but there was no video.

The keyboard blinked a bit and it wouldn't turn on.

Is there another repair file?

[LBTT1121]

Thanks for sending it, I recorded the two files, but there was no video.

The keyboard blinked a bit and it wouldn't turn on.

Is there another repair file?

try and feedback

[U_pasta]

try and feedback

Thanks for the file, still no success.
the board doesn't turn on.
it has 3.3v, 5v, 7.8v coils, but it doesn't turn on and no LEDs light up.

[U_pasta]

LBTT1121 hoaca388

I noticed that this notebook has an SPI (XMC 25HQ128 16mb) on an auxiliary board and the voltages +3.3V_ALW, +5V_ALW when the board has the flat cable connected to the USH.

Does this SPI need to be recorded?

[raulitiu]

Hi
Could someone help to delete this bios password ?

Dell LATITUDE 5400
Service Tag : B3WN633
Mainboard : EDC41 LA-G891P Rev: 1.0 (A00)

Thank You

[LBTT1121]

Hi
Could someone help to delete this bios password ?

Dell LATITUDE 5400
Service Tag : B3WN633
Mainboard : EDC41 LA-G891P Rev: 1.0 (A00)

Thank You

try and feedback

[raulitiu]

try and feedback

thank you, it works fine

[corona100]

Hello Badcaps Members
i have this lap comming from another repair center every thing good exept bios chip not existe ( removed )
this Model EDC41 LA G891P REV 1.0 have 4 vendors TMT-GCE-HSB-TRIPOD and those dumps not compatible with all

Dell latitude 5400
Service Tag : JFQ3L33
Board No : EDC41 LA G891P REV 1.0
VENDOR : TMT

here exemple for each vendor in this model some vendors have 8mb+16mb+32
some vendors with only 32mb

case not yet solved

[olexky]

Hi Can you also help me with computrace?
Service tag - GPDM433
mother board EDC41 LA-G891P REV 1.0 (A00).
Winboond 25Q256JVEQ

[U_pasta]

Hi Can you also help me with computrace?
Service tag - GPDM433
mother board EDC41 LA-G891P REV 1.0 (A00).
Winboond 25Q256JVEQ

follow bios with clean Me region and BIOS Manufacture Mode.

obs: me vpro
Please test and give feedback.

[U_pasta]

case not yet solved

According to the description in your notebook's documentation, the service tag is a no-vpro.

According to your motherboard diagram, the no-vpro processor uses two bios:

uc5 8mb
uc6 16mb

You need to join the two files to assemble the biosrom.bin.