Dell Latitude E6540 bios needed

[hezareh2000]

Re: Dell Latitude E6540 bios nedded

Hi, i want bios dell e6540 la-9414p rev 1.0 with ec file (4mg) please help me
system slow boot

[przemol]

Re: Dell Latitude E6540 bios nedded

I tried this, and have no luck - still A09 version.
DOS GUI system restarts after preparing for update.
Did you tried to update BIOS on your notebook ?

Greets

[rioreno]

Re: Dell Latitude E6540 bios nedded

Hi,
I have downloaded and flashed my E6540 BIOS and EC, but I cannot update this version A09 to newest A21 from Windows operating system.
Do you know why I cannot do it ?
System restarts after used Flash file and after tha is not updated.

Could You help in this case please ?

try with usb dos bootable with legacy boot...

[przemol]

Re: Dell Latitude E6540 bios nedded

Hi,
I have downloaded and flashed my E6540 BIOS and EC, but I cannot update this version A09 to newest A21 from Windows operating system.
Do you know why I cannot do it ?
System restarts after used Flash file and after tha is not updated.

Could You help in this case please ?

[sourcebf]

Re: Dell Latitude E6540 bios nedded

I find worked bios tested ok, my laptop works perfectly

NB: start after 6 sec

[sourcebf]

hi,

Dell Latitude E6540
Board: VALA1-LA-9412P

Laptop power on without data on screen, please can somepne fix my dump