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?

[jimore]

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.

BRO NO CHARGING indicate,posible bios or not.

[SMDFlea]

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.

[red_apache]

Re: Iris BTM MB 14214-1 bios dump

please test and update us

bios tested for me, thx

[Duranitron]

Need your help guys! DELL IRIS BTM MB 14214-1 PWB 1JTN6 REV A00 bios or clean ME
all AO or ALW voltage present 3.3v and 5v 1.8v VCC present in EEPROM , 3.3v VCC present in NPCE985PB10 I/O,
power button pin 2 has 3.3v and will drop to zero when power button is pressed.

Model # Dell Inspiron 14 3451 14214

SERVICE TAG SN: BSQND32

attached is my extracted bios.

Thanks again in advance

[hoaca388]

Need your help guys! DELL IRIS BTM MB 14214-1 PWB 1JTN6 REV A00 bios or clean ME
all AO or ALW voltage present 3.3v and 5v 1.8v VCC present in EEPROM , 3.3v VCC present in NPCE985PB10 I/O,
power button pin 2 has 3.3v and will drop to zero when power button is pressed.

Model # Dell Inspiron 14 3451 14214

SERVICE TAG SN: BSQND32

attached is my extracted bios.

Thanks again in advance

Inspiron 3451

[Duranitron]

Inspiron 3451

Thank you hoaca388. gonna try this bin file..

[Duranitron]

Inspiron 3451

thank you very much.. your bios works..HOw did you repair my bios?