Dell Latitude 5410 Bios Password 8FC8

[Markus1741]

Nice to hear that I could help, the same thing happened to me. 😀

[ashr88]

Hello, you can try to remove the wwan and wlan card and then hold the power button for 15 seconds to discharge everything (cmos battery unplugged) then try to restart without the wlan card.
The same thing happened to me as it did to you with a Dell 5401.
After patching the amber light, I then removed the wwan and wlan card and then it worked.
I have no idea why.
A try can't hurt.
Good luck.

Thanks for that, I re-flashed the bios provided and this time I applied your fix and now it's working as it should Thank you very much to both who helped me.

[Markus1741]

Hello, you can try to remove the wwan and wlan card and then hold the power button for 15 seconds to discharge everything (cmos battery unplugged) then try to restart without the wlan card.
The same thing happened to me as it did to you with a Dell 5401.
After patching the amber light, I then removed the wwan and wlan card and then it worked.
I have no idea why.
A try can't hurt.
Good luck.

[ashr88]

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

Thank you for this, unfortunately the laptop is now a no boot? If I press the power button I get an amber light which stays illuminate until I let the power button go. That's all. What could this be?

EDIT

I've flashed the old bios again and now it boots?

[rex98]

Sorry, I actually made a typo. It is a 5410.

Hi, could somebody please remove the Bios Password from my Dell Latitude 5410? Service Tag: 2G5C793 Serial: 53299990839 LA-J371P REV 1.0 A(00)

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

[ashr88]

Sorry, I actually made a typo. It is a 5410.

Hi, could somebody please remove the Bios Password from my Dell Latitude 5410? Service Tag: 2G5C793 Serial: 53299990839 LA-J371P REV 1.0 A(00)

[DannySye]

Re: Dell Latitude 5410 Bios Password 8FC8


>

Thank you so much, the file worked very well

[SMDFlea]

This thread is only for the Latitude 5410. Post your request in a 7410 thread

[Vesko356]

No. You must upload your bios backup.

Read BIOS guides, methods, resources and tools thread
3. Password removal by laptop brand

[seduction3]

Hi there!
I wold like to BIOS password reset on my 7410. The System number is: 64208C3-8FC8 Can I have an reset code?
Thanks
Bela

[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://badcaps.net/forum/showthread.php?t=88758 )

[ScotchArg]

Hi... please can someone help me remove password on dell latitude 5410. Thanks in advance.

[pdacha]

thank you.work

[minhdigital]

Hello , please can you unlock my dell latitude 5410 . System number: 5FL1P13-8FC8 , TAG:5FL1P13. EXPRESS SERVICE CODE IS 11826255351. motherboard is EDC42 LA-h171p REV;1.0 :2019-06-03 on board is 3 bios chip.

Send to you

[pdacha]

Hello , please can you unlock my dell latitude 5410 . System number: 5FL1P13-8FC8 , TAG:5FL1P13. EXPRESS SERVICE CODE IS 11826255351. motherboard is EDC42 LA-h171p REV;1.0 :2019-06-03 on board is 3 bios chip.

[dmcherry]

CCC

Thank you very much, everything worked out!!!

Comparing the dump before and after unlocking, I found that you are replacing 4 bits of 00 with AA. I also know a method where 4000 bits are changed to FF from address 00F1000.
What is the difference between these methods?

[hoaca388]

my dump

CCC

[dmcherry]

Hi.
I need help resetting the administrator password on a Dell latitude 5410 laptop with bios HX0K4D3-8FC8. LA-J371P Rev:1.0 (A00) 2020-03-10
Thank you.

my dump

[cayenne]

Thanx , working perfectly.

[minhdigital]

Hi need to reset password. Latitude E5410
s/n 4NKK693

Send to you