dell Precision 7540 bios

[layad]

hi there
have Precision 7540
service tag :79W20Z2
motherboard eda50 la-271p
need help fixing dump file pls i
it has 2 eeproms dont know which one is bad, laptop act like power button pressed with no sign of life just power led is on, can not be switched off

[kalilinux25]

hi there
have Precision 7540
service tag :79W20Z2
motherboard eda50 la-271p
need help fixing dump file pls i
it has 2 eeproms dont know which one is bad, laptop act like power button pressed with no sign of life just power led is on, can not be switched off

LA-H271P?

[kalilinux25]

hi there
have Precision 7540
service tag :79W20Z2
motherboard eda50 la-271p
need help fixing dump file pls i
it has 2 eeproms dont know which one is bad, laptop act like power button pressed with no sign of life just power led is on, can not be switched off

just flash this one only.......... the one you give that 1mb is likely not a spi chip, DMI+WIN added inside and CLean me region

[layad]

just flash this one only.......... the one you give that 1mb is likely not a spi chip, DMI+WIN added inside and CLean me region

thank you that was helpfull

[atlantis2]

DELL Precision 7540
service tag: 53VV1Z2
motherboard: la-271p

Hi, I need to clean ME Region to transfer this dump to other mainboard (due to replace dead MB in my laptop - I bought used MB with BIOS password, and need to transfer BIOS from old mother board to new used one)

[kalilinux25]

DELL Precision 7540
service tag: 53VV1Z2
motherboard: la-271p

Hi, I need to clean ME Region to transfer this dump to other mainboard (due to replace dead MB in my laptop - I bought used MB with BIOS password, and need to transfer BIOS from old mother board to new used one)

if they are the same board model , just get the bios chip from the dead board and then put it to the new board

[atlantis2]

if they are the same board model , just get the bios chip from the dead board and then put it to the new board

Will there be no problem with ME Region?

[kalilinux25]

Will there be no problem with ME Region?

here build and clean me region

[atlantis2]

Thank you, but I didn't see DVAR section in file - is Windows License Key and system activation still work after load this dump?

[kalilinux25]

Thank you, but I didn't see DVAR section in file - is Windows License Key and system activation still work after load this dump?

Just try will see then

[atlantis2]

Just try will see then

The dump is working, but:

1) No license key detected during Windows Installation (but activated ok, after install by digital license)
2) Long boot time - dell logo will appear after around 35 secs from switch power on.

[kalilinux25]

The dump is working, but:

1) No license key detected during Windows Installation (but activated ok, after install by digital license)
2) Long boot time - dell logo will appear after around 35 secs from switch power on.

please do try this again

[atlantis2]

please do try this again

Now the windows license key is working, but DELL logo apears after 25 sec since power up (from the button)

[claudiuccg]

hello,
i have dell LA-H271P rev 1.0, sn 3g6c3z2 the original bios is corrupt, the laptop is not turning on, i need a clean bios from dell website. can somebody help me?

[djdhusy]

HI,
plz help me to clean the corrupted bios<
Model-7540
Board- LA-H271P
Stag- No sticker

[hoaca388]

hello,
i have dell LA-H271P rev 1.0, sn 3g6c3z2 the original bios is corrupt, the laptop is not turning on, i need a clean bios from dell website. can somebody help me?

Here you are

[hoaca388]

HI,
plz help me to clean the corrupted bios<
Model-7540
Board- LA-H271P
Stag- No sticker

Your file is bad, please back it up.

[djdhusy]

Here you are

Yessir.
i tried more than 4 times file corrupted i think. Is it possible to do something with this backup file?

[hoaca388]

Yessir.
i tried more than 4 times file corrupted i think. Is it possible to do something with this backup file?

Your problem is that you don't have the service tag number, but the bios file can be solved.

Use file in # 16

[djdhusy]

Your file is bad, please back it up.

Yessir.
i tried more than 4 times file corrupted i think. Is it possible to do something with this backup file?