Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

[Andreasbest]

Hello.
I need bios for CDM70 LA-E081P Rev 2.0 (not Rev 1.0) plus the EC dump.
The service tag is B46VTN2 and Express Service Code 24198032846
Thank you!!!

[shabi]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

hello.
I need bios for cdm70 la-e081p rev 2.0 (not rev 1.0) plus the ec dump.
Thank you!!!

old bios dump OR SEND SERVICE TAG I BUILD FOR U

[Andreasbest]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

old bios dump

I don't need unlock, i just need these 2 dumps

[shabi]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

i don't need unlock, i just need these 2 dumps

i know but service tag help for bios build

[Andreasbest]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

i know but service tag help for bios build

Oh, i'm sorry, i was unaware of this detail.
The service tag is B46VTN2
The old bios is corrupted that's why i need the dumps

[shabi]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

oh, i'm sorry, i was unaware of this detail.
The service tag is b46vtn2
the old bios is corrupted that's why i need the dumps

try

[Andreasbest]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

try

Flashed it, the laptop power on (only the power LED, not screen) and power off after 1-2 seconds, this was the previous behavior.
Perhaps it's not bios problem?

[shabi]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

flashed it, the laptop power on (only the power led, not screen) and power off after 1-2 seconds, this was the previous behavior.
Perhaps it's not bios problem?

bro wait few minuts power on laptop

[Andreasbest]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

bro wait few minuts power on laptop

I tried that already (remember it from RTC battery replacement) but no luck.
Doesn't power on it own again, if i press the power button lights up for 1-2 seconds then off again

[shabi]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

i tried that already (remember it from rtc battery replacement) but no luck.
Doesn't power on it own again, if i press the power button lights up for 1-2 seconds then off again

is u saved old dump files then send it to me

[Andreasbest]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

is u saved old dump files then send it to me

There you go

[shabi]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

there you go

ok

[Andreasbest]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

ok

Unfortunately the same behavior occurs.

[Andreasbest]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

Can you confirm the bios i sent you is really the correct?
I download many and i'm not 100% sure it's from this exact motherboard.

[SMDFlea]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

Can you confirm the bios i sent you is really the correct?
I download many and i'm not 100% sure it's from this exact motherboard.

Try this one,based on your service tag config it should be ok,vPro is disabled .

https://www.badcaps.net/forum/showpo...1&postcount=16

[Andreasbest]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

Try this one,based on your service tag config it should be ok,vPro is disabled .

https://www.badcaps.net/forum/showpo...1&postcount=16

Main bios flashed ok.
On EC i get warning that data size is smaller than chip size.
Plus this EC is completely different than my backup and all other EC i download.
Should i proceed?

[SMDFlea]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

Main bios flashed ok.
On EC i get warning that data size is smaller than chip size.
Plus this EC is completely different than my backup and all other EC i download.
Should i proceed?

The 1MB "EC" you posted isn`t the EC ,its likely to be USB 3 or thunderbolt firmware. The EC is the SMSC MEC chip, youve no need to flash that,unless you have a vertyanov,SVOD3,SAS programmer .(The EC is extracted from the bios update, its not the full size,it would need merging using a hex editor)

Just flash the bios and see how it goes.

The other 2 bios posted in this thread have boot guard set to 0 ,it should be 5 ,and the oem key missing.No good

.

[Andreasbest]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

Ok.
With this BIOS and the old 1MB "EC" the laptop has the same behavior.
We are running out of options XD

[SMDFlea]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

one more

[Andreasbest]

Re: Dell 5580 CDM70 LA-E081P Rev 2.0 + EC request

Unfortunately it didn't work either, same behavior.
Time to open new thread in laptop repairs section