help need clean bios dell latitude 3420

[p3k0nox]

Everyone help me clean
thank you !
Service Tag: 9DK3JG3

[Vesko356]

Thread merged. Post under a related thread please, upload your bios backup.

Read the rules before posting
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting

[rex98]

please help to unlock bios

1st boot, press F2, write service tag, disable Absolute, save (Apply changes), restart. 2nd boot press Alt+F to exit manufacturing mode

[kailash-itech]

The old bios asks to enter service tag and after entered the laptop never turns on again and after reflashing same problem repeats.

S/T: CZXXQG3

[Vesko356]

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[nemama007]

please help to unlock bios

[Hkekkonen]

1st boot, press F2, write service tag, disable Absolute, save (Apply changes), restart. 2nd boot press Alt+F to exit manufacturing mode.

Oh yea! Im happy. Thank you very much rex98! Everything works good.

[rex98]

Hello!

Can someone help me remove the password? Thanks!
It's my first time ever flashing bios im stuck at this point. Hex editing is new to me also and want to learn it too.

Service tag is 1ZN2V93

1st boot, press F2, write service tag, disable Absolute, save (Apply changes), restart. 2nd boot press Alt+F to exit manufacturing mode.

[Hkekkonen]

Hello!

Can someone help me remove the password? Thanks!
It's my first time ever flashing bios im stuck at this point. Hex editing is new to me also and want to learn it too.

Service tag is 1ZN2V93

[johnllagas]

rex98 The absolute computrance was remove. thank you so much.
hoaca388 I test the BIOS you provide and there still absolute computrance. Also thank you very much for providing BIOS file. If you want you can send again so I can test again your BIOS.

[hoaca388]

can anyone help me remove the absolute computrance of this bios. Thank you.

ST: 952THS3

AAA

[rex98]

can anyone help me remove the absolute computrance of this bios. Thank you.

ST: 952THS3

try.

[johnllagas]

can anyone help me remove the absolute computrance of this bios. Thank you.

ST: 952THS3

[minhdigital]

After many attempts, this was the one that is working perfectly, it allowed me to configure absolute and modify the device name, the audio worked since with others it gave me an Intel OED error, I appreciate your support, thank you. .

Good job, thanks for feedback !

[izaak94]

Try again !!

After many attempts, this was the one that is working perfectly, it allowed me to configure absolute and modify the device name, the audio worked since with others it gave me an Intel OED error, I appreciate your support, thank you. .

[rex98]

but with my original BIOS it works, it only has Absolute and it freezes my computer

try. if this works give feedback. feedback is really important

[Markus1741]

but with my original BIOS it works, it only has Absolute and it freezes my computer

Well, I didn't know that, my Dell 7400 shows no reaction, no keyboard light, no start, nothing, only when I press the power button I see an amber light in the front.

If I let go of the power button, the LED goes off.

Then it's different for you than for me.

I suspect the EC chip, but reading it is difficult.

I could be wrong.

[izaak94]

Hello, I have the same thing here with a Dell 7400 notebook.

The LED only lights up as long as you hold the power button, that's true.

I'm afraid your motherboard is defective like mine.

I think this is not a BIOS error.

but with my original BIOS it works, it only has Absolute and it freezes my computer

[minhdigital]

Only the orange LED lights up when you press the power button. The device does not turn on

Try again !!

[Markus1741]

Only the orange LED lights up when you press the power button. The device does not turn on

Hello, I have the same thing here with a Dell 7400 notebook.

The LED only lights up as long as you hold the power button, that's true.

I'm afraid your motherboard is defective like mine.

I think this is not a BIOS error.