dell latitude e7470

[salawayon]

Originally Posted by hoaca388

Unfortunately I couldn't find the EC file for you, in the unzipped file there is a file named "1 -- 2 Embedded Controller vA.16" but the size is 256KB.

tried but with same issue. some bios files that i've tried No changes can be made on bios setup. it always comes back to default. maybe a good EC file could resolve the issue... thanks...

[vitaliy415]

Originally Posted by SMDFlea

Try this one .

Thank you!

[ktmmotocross]

Originally Posted by SMDFlea

Try this one .

I try your "cleaned" bios which one work for me, but still have 30seconds post timeout. then i try to clean it myself, but still that timeout. and i cannot update that bios that is wery old

What can be wrong?

[SMDFlea]

Originally Posted by ktmmotocross

I try your "cleaned" bios which one work for me, but still have 30seconds post timeout. then i try to clean it myself, but still that timeout. and i cannot update that bios that is wery old

What can be wrong?

Post the service tag,and the original bios backup .

[ktmmotocross]

ST - DLTXSC2

Dont know if old bios is ok. with it have no post and power off after 30sec.

[SMDFlea]

Originally Posted by ktmmotocross

ST - DLTXSC2

Dont know if old bios is ok. with it have no post and power off after 30sec.

Try this one,give it a few minutes to statrt/restart. If it boots up ok then run the latest bios update from dell to update the bios and EC .If it doesn`t make any difference the problem isn`t with the bios.

[ktmmotocross]

looks like it works. with this bios, update was not terminated and completed successfully. it still have 5-7 sec pause after button press, but it looks normal.

Thank mate u help me again.

One question. i try to flash EC chip, but two programmers with three adapters give me same error poor contact on pin 7. but as we see update complete co EC chip must be good

[ktmmotocross]

Originally Posted by ktmmotocross

looks like it works. with this bios, update was not terminated and completed successfully. it still have 5-7 sec pause after button press, but it looks normal.

Thank mate u help me again.

One question. i try to flash EC chip, but two programmers with three adapters give me same error poor contact on pin 7. but as we see update complete co EC chip must be good

i mean EC bios offcourse. not EC chip

[O.Szilárd]

Originally Posted by peste

Try this new one

Thanks, I was able to use it, it works.

[kingkong computers]

Originally Posted by SMDFlea

Try this one .

THANKYOU SO MUCH WORKING 100% OK

[Adella.L]

Hello,

I am wondering if anyone can generate a master password for my Dell Latitude E7470. The service number is 47K71G2-6FF1

Many thanks

[hardware1]

Originally Posted by Adella.L

Hello,

I am wondering if anyone can generate a master password for my Dell Latitude E7470. The service number is 47K71G2-6FF1

Many thanks

Here's your Master Password: kcUGcrkGhrXhIQ6G

[Saifudheen easycare]

Originally Posted by smdflea

try this one .

100% ok working good

[rachidell]

hello please i need the help to remove the password
dell 7470 locked.rar

[hardware1]

Originally Posted by rachidell

hello please i need the help to remove the password
Attachment 287472

What's your Device Service Tag and Suffix?

[Markus1741]

Originally Posted by rachidell

hello please i need the help to remove the password
Attachment 287472

Try this password from this site ...

https://bios-pw.org/

JK42YF2-6FF1 = x8X2m0zb8HZ0Et6S

or

JK42YF2-BF97 = RkMPZP2N4Lx63dyL

[rachidell]

Originally Posted by Markus1741

Try this password from this site ...

https://bios-pw.org/

JK42YF2-6FF1 = x8X2m0zb8HZ0Et6S

or

JK42YF2-BF97 = RkMPZP2N4Lx63dyL

thanks it's work