dell 3420 cyborg-L14 mb 203068-1 help me with this bios

[jm801]

could you help me with this bios does not give an image does not turn the fan either

[hoaca388]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

Latitude 3420

[jm801]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

Latitude 3420

it does not turn on with that programming

[hoaca388]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

it does not turn on with that programming

This file from other laptop

[jm801]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

This file from other laptop

with that it turns on but without image and the fan very fast

[hoaca388]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

Again

[jm801]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

Again

with that it does not turn on

[niharkanti]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

This file from other laptop

working this file , no image means check power led blinking ,

[osman68i]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

Hi,

I have Dell 3420 with lock,

someone can unlock this model?

[Vesko356]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

Hi,

I have Dell 3420 with lock,

someone can unlock this model?

>

[osman68i]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

thanks vesko

its working great

[tarcisoamaralfilho]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

Hello everyone, I need help unlocking this same bios . I tried a rom that was unlocked and replaced ME region using uefitool but the machine wont even turn on after replacing ME... thanks in advance..

[hoaca388]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

Hello everyone, I need help unlocking this same bios . I tried a rom that was unlocked and replaced ME region using uefitool but the machine wont even turn on after replacing ME... thanks in advance..

Here

[tarcisoamaralfilho]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

Hello everyone, I need help unlocking this same bios . I tried a rom that was unlocked and replaced ME region using uefitool but the machine wont even turn on after replacing ME... thanks in advance..

Worked! Many thanks, is there any chance you can pointme in the right direction to learn how patch these files...?

[layad]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

This file from other laptop

this file proved to me that the bios chip is fine , as i have dell 3420 cyborg-L14 mb 203068-1 which have mdm , i thought i can remove it by editing the bios, didnt work for me so i flashed back the backup file but the backup dump file is damaged( based on trying your file ), the laptop starting with sold colours then off, but with your file it boots , but i have problem , the laptop with your file not charging, what can i do in this case?

[hoaca388]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

this file proved to me that the bios chip is fine , as i have dell 3420 cyborg-L14 mb 203068-1 which have mdm , i thought i can remove it by editing the bios, didnt work for me so i flashed back the backup file but the backup dump file is damaged( based on trying your file ), the laptop starting with sold colours then off, but with your file it boots , but i have problem , the laptop with your file not charging, what can i do in this case?

dell 3420 cyborg

[layad]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

dell 3420 cyborg

thank you , with the previous file you uploaded the battery had 20% , the laptop did not detect the charger, didnt even worked bluged charger without battery, so if i disconnect the battery and use the charger only the laptop acts dead, laptop with battery connected is fine comes on and drainnig the battery obviously like normal laptop but without charging, the laptop gone dead as the battery flat now, now with your new file the laptop act the same , the battery is flat , so now the laptop not coming on at all, any suggestion pls? the laptop was charging before removing the chip

[layad]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

dell 3420 cyborg

sorted thank you

[SNUSYED]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

Thank 😊lot brother

[jatoi]

Re: dell 3420 cyborg-L14 mb 203068-1 help me with this bios

please removed bios password