dell latitude e7470

[kamel]

Re: Reflashing Dell E7470 AAZ60 LA-C461P Rev1.0(A00)

Here you are, your original dump with with 1.05.03 version bios update, same as in your corrupted dump, try it and come back with some feedback. If the problem persist, I'll clean the ME firmware additionally.

Edit: Again, we've replied almost at the same time with Hardware1, I leave the dump I prepared, it is better to try it first, because it is with your factory ME firmware, and for me it is better to stay with it, but if as I said the problem persist, try the Hardware1's one - it has clean ME firmware.

Thanks for your prompt help. Unfortunately, got no display though all voltages are ok. CPU voltages appear for seconds and then laptop is off.

[Vesko356]

Re: Reflashing Dell E7470 AAZ60 LA-C461P Rev1.0(A00)

Thanks for your prompt help. Unfortunately, got no display though all voltages are ok. CPU voltages appear for seconds and then laptop is off.

You are out of luck, usually the bios region gets corrupted, with the ME firmware it happens much less often, it would be good to stay with the factory one, but what can we do. So we go to option two as a way out. Go ahead.

[hardware1]

Re: Reflashing Dell E7470 AAZ60 LA-C461P Rev1.0(A00)

Thanks for your prompt help. Unfortunately, got no display though all voltages are ok. CPU voltages appear for seconds and then laptop is off.

Have you tried the file in Post #39 as well?

[kamel]

Re: Reflashing Dell E7470 AAZ60 LA-C461P Rev1.0(A00)

Here's your New BIOS, try it and let me know.

Service Tag: HYJFKC2.

First, thanks for your submission. Tried dump, but unfortunately no display.

Is there any way to fix the attached working dump with no wifi detection ?

[hardware1]

Re: Reflashing Dell E7470 AAZ60 LA-C461P Rev1.0(A00)

First, thanks for your submission. Tried dump, but unfortunately no display.

Is there any way to fix the attached working dump with no wifi detection ?

Try this one and see, it has the same version as the working file with WIFI issue.

[kamel]

Re: Reflashing Dell E7470 AAZ60 LA-C461P Rev1.0(A00)

Try this one and see, it has the same version as the working file with WIFI issue.

Unfortunately, this version gave no ram voltage, so no display.

[Vesko356]

Re: Reflashing Dell E7470 AAZ60 LA-C461P Rev1.0(A00)

Unfortunately, this version gave no ram voltage, so no display.

Try the dump I've posted for another member- it's unlocked, ME cleaned and confirmed working.
https://www.badcaps.net/forum/showpo...6&postcount=65

.

[kamel]

Re: Reflashing Dell E7470 AAZ60 LA-C461P Rev1.0(A00)

Try the dump I've posted for another member- it's unlocked, ME cleaned and confirmed working.
https://www.badcaps.net/forum/showpo...6&postcount=65

.

First thank you for your continuous help. Unfortunately got no display though all voltages including CPU voltages are ok for seconds then laptop shuts down.

[anna1203]

Re: dell latitude e7470

plss clear me

[Markus1741]

Re: dell latitude e7470

plss clear me

Try this file ...

Good luck ...

[anna1203]

Re: dell latitude e7470

tnx i try

Try this file ...

Good luck ...

no display,,,,but thanks sir



[Mod. Edit-Vesko356] Use if you want to add something instead of posting new reply!

[shvanahmad61]

Dell E7470

Hello Guys
i have a dell E7470 has 2 issues not fan spining and not display
please can you Clean the bios or Re create the bios

Dell E7470
Service : JBC5TC2

[eric2022]

Re: dell latitude e7470

i have changed ram of all frequencies but i have failed to over come the error code of 2amber 3 white for dell e7470. Any one can help me

[mohammed mohan]

Re: dell latitude e7470

thanks

[dudochnicht]

Dell Latitude E7470, clean BIOS

Hi, i need a clean BIOS Dump. Thanks :-)

Model: Dell Latitude E7470
Board: AAZ60 LA-C461P Rev:1.0

[Markus1741]

Re: Dell Latitude E7470, clean BIOS

Hi, i need a clean BIOS Dump. Thanks :-)

Model: Dell Latitude E7470
Board: AAZ60 LA-C461P Rev:1.0

Try dudochnicht ....

[dudochnicht]

Re: Dell Latitude E7470, clean BIOS

Try dudochnicht ....

Thanks, this works for me :-)

[duder]

Re: dell latitude e7470

Hello - I have Dell e7470 that turns on with no display and shuts off after 30 seconds. I have tried numerous bios in this thread with different results but no display. I wonder if some could take a look at this bios? Service tag is 2PPDVD2. Thanks in advance.

[hardware1]

Re: dell latitude e7470

Hello - I have Dell e7470 that turns on with no display and shuts off after 30 seconds. I have tried numerous bios in this thread with different results but no display. I wonder if some could take a look at this bios? Service tag is 2PPDVD2. Thanks in advance.

Your backup is messy, and we can't repair it. I think you are using a clip to read the BIOS chip.

[duder]

Re: dell latitude e7470

Thank you for the quick response. I was using a clip with battery and power disconnected. I will try again after removing the chip.