looking for the bios dump of this model..thanks..
Dell Inspiron 14 (Iris BTM MB 14214-1)
Dell Inspiron 14 (Iris BTM MB 14214-1)
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Never stop LEARNING because life never stops TEACHING! -
Re: Iris BTM MB 14214-1 bios dump
Upload your backup, maybe someone will help you. -
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Re: Iris BTM MB 14214-1 bios dump
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
Never stop LEARNING because life never stops TEACHING!Comment
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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.Last edited by SMDFlea; 03-13-2019, 06:34 AM.Comment
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Re: Iris BTM MB 14214-1 bios dump
please test and update usComment
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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..Never stop LEARNING because life never stops TEACHING!Comment
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Re: Iris BTM MB 14214-1 bios dump
i have same problem 8beep sound only come no display.bios reflash.same problem help mwComment
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Re: Iris BTM MB 14214-1 bios dump
This bios chip is 1.8V. have you taken that into consideration??Comment
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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...
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RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
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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.
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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 advanceLast edited by Duranitron; 11-24-2024, 09:22 PM.Never stop LEARNING because life never stops TEACHING!Comment
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