Iris BTM MB 14214-1 bios dump

[Duranitron]

looking for the bios dump of this model..thanks..
Dell Inspiron 14 (Iris BTM MB 14214-1)

[on/off]

Re: Iris BTM MB 14214-1 bios dump

Upload your backup, maybe someone will help you.

[Duranitron]

Re: Iris BTM MB 14214-1 bios dump

Upload your backup, maybe someone will help you.

here is the backup bios bin of my laptop hope someone can help me.. thanks again.

[Duranitron]

Re: Iris BTM MB 14214-1 bios dump

here is the backup bios bin of my laptop hope someone can help me.. thanks again.

i got hold of this bios dump from the net hope this fix it.. thanks for the help guys.. i post the progress here...

here is the bios dump i got from the net hope this helps.

[on/off]

Re: Iris BTM MB 14214-1 bios dump

here is the backup bios bin of my laptop hope someone can help me.. thanks again.

That's strange, I can't extract from web update...need to learn how do that

[Duranitron]

Re: Iris BTM MB 14214-1 bios dump

That's strange, I can't extract from web update...need to learn how do that

update: flash the bios with dump from the net.
still the same symptoms:
no video
when you put the power adapter the cpu fan spins and turn on all the power with led light on,
after that the led light will die together with the cpu fan but all the power are present, the 3.3vdc, 5.1vdc 1.35vdc,
2.7vdc in the battery section since there is on battery attached
1.8vdc s5 VCC for bios 25Q64FWSIG, cpu power is .9vdc .8 vdc and 1vdc . because the cpu fan die the cpu is heating up. any suggestion.

since the model schematic is not available. i can't get any schematics that is identical to this model. any help or suggestion guys.. thanks

[SMDFlea]

Re: Iris BTM MB 14214-1 bios dump

Try this bios extracted from dell update,with a clean TXE area.This has no DMI info included.

[SMDFlea]

Re: Iris BTM MB 14214-1 bios dump

That's strange, I can't extract from web update...need to learn how do that

Check PM .

[ziggster]

Re: Iris BTM MB 14214-1 bios dump

please test and update us

[Duranitron]

Re: Iris BTM MB 14214-1 bios dump

thanks for the bios dump..

i tried smdflea and ziggster given bios dump

still the same symptoms.. i think the bios ic is the failed component cause when i verify the written data the bios programmer gives a error in address 0000 like that. ill try to buy the 25Q64FWsig bios and ill keep you posted for the progress. thanks a lot guys..

[michelraj410@gmail.com]

Re: Iris BTM MB 14214-1 bios dump

i have same problem 8beep sound only come no display.bios reflash.same problem help mw

[mcplslg123]

Re: Iris BTM MB 14214-1 bios dump

This bios chip is 1.8V. have you taken that into consideration??

[Duranitron]

Re: Iris BTM MB 14214-1 bios dump

thanks sorry for the very late response. i already fixed it replacing the bios eprom. i program it using adapter for 1.8 volts with my ezpro2010. thanks for the help guys...

[skardi403]

Re: Iris BTM MB 14214-1 bios dump

thanks sorry for the very late response. i already fixed it replacing the bios eprom. i program it using adapter for 1.8 volts with my ezpro2010. thanks for the help guys...

which one bios file used?