Hello, I need bios & ec , board BDL50 LA-D704P REV:4.0, HP laptops.
I replace kbc KB9022Q D, kbc short circuit line 3,3V.
Regards.
I replace kbc KB9022Q D, kbc short circuit line 3,3V.
Regards.
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Re: Need bios & ec from BDL50 LA-D704P REV:4.0 for HP
Post your bios backup, and give laptop model number such as 15-bd003tx.Last edited by SMDFlea; 04-09-2019, 07:06 AM. -
Re: Need bios & ec from BDL50 LA-D704P REV:4.0 for HP
I have only board, I will get the data and give it. Thank you.Comment
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Re: Need bios & ec from BDL50 LA-D704P REV:4.0 for HP
https://*******************/product/hp-15-bd-la-d704p/Last edited by ardeyalex; 04-09-2019, 08:12 AM.Comment
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Re: Need bios & ec from BDL50 LA-D704P REV:4.0 for HP
my bios :
https://www.badcaps.net/forum/attach...1&d=1555339208
bios from ardeyalex not work, after push power button current power ~10-20mA, i not sure is board ok, i had to replace KB9022QComment
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Re: Need bios & ec from BDL50 LA-D704P REV:4.0 for HP
Here`s your bios,its a full bios extracted from the hp update with your win key added.Comment
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Re: Need bios & ec from BDL50 LA-D704P REV:4.0 for HP
Still wrong, I think so problem hardware. After push power buton UC1 not read UC2 (25B64), 3,3V ok, no clk pin7, oscillations YC2 UC1 ok. Or wrong EC 128kb in KB9022 inside memory, is possible ?
I hope that I will be understood.Comment
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Re: Need bios & ec from BDL50 LA-D704P REV:4.0 for HP
Here is the EC , its cut from the bios i posted .bios id BID081EC .
The other bios id`s are on another post for anyone else looking,there are 5 different bios id`s for the LA-D703P and LA-D704P
https://www.badcaps.net/forum/showthread.php?p=739852 Post #9Comment
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Re: Need bios & ec from BDL50 LA-D704P REV:4.0 for HP
hi bros......any one has la-d704 io programming connection points detailsComment
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HP 15-be012tu bdl50 la-d704p rev 4.0
Need Bios dump AND KBC HP 15-be012tu
MOTHERBOARD : bdl50 la-d704p rev 4.0
CPU : SR2UW Intel i3-6006U
GPU NONE ONLY INTEL
KBC : ENE KB9022Q D
MY ORYGINAL BIOS DUMP HEREComment
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Re: HP 15-be012tu bdl50 la-d704p rev 4.0
try post#14
https://www.badcaps.net/forum/showthread.php?t=57159Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: HP 15-be012tu bdl50 la-d704p rev 4.0
tryDue to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: HP 15-be012tu bdl50 la-d704p rev 4.0
try...Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: HP 15-be012tu bdl50 la-d704p rev 4.0
I'll check tommorowLast edited by piszpunta; 12-11-2019, 12:40 PM.Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
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B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble... -
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Hi everyone,
I have been doing hardware repair as a hobby for some years now and recently decided to learn about repairing laptops as a fun challenge.
I managed to get my hands on a "HP Pavilion Gaming 15-ec2523nd" notebook that only shows a white power LED and doesnt respond to anything.
After initial testing I concluded the bios seems to be corrupted since all voltages are normal and there are no shorts. HP has a feature for a bios restore from USB with winkey+B for this model. This did not work.
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