Hello. need bios dell latitude 7420 la-k371p rev 3. unfortunately the original bios chip is short circuited.
st: J56SZ33
Thanks in advance
st: J56SZ33
Thanks in advance
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dell 7420
S/T-4Y10C93
bios passwordComment
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thanks bro work fine
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please i have this Dell latitude 7420 with password,8FC8
board number LA-K371P
S/N 4Y10C93
Please help me to unlock. many thanksComment
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All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.
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Hello,
I have here one E7420 with bios admin password.
Board :LA-K371P
Service Tag: 846C0F3 - 8FC8Comment
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tryComment
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Sometimes it turns on, sometimes it doesn't, and I think it's the fault of the bios and the code is also stuck, maybe you can give me a clean new bios without the code , bios unlock helpppp :*
(service tag):4ZYC4J3Comment
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Please fix mdm block
Dell Latitude 7420
Service tag 1V8PMN3
GDC31 LA-K371P
REV 3.0 (A02)Comment
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got one with bios password:
info:
Dell Latitude 7420
LA-K371P REV 3 (A02)
ST: 82J5LN3
backup attached, thanks..Comment
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tryComment
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Pls unlock
Dell Latitude 7420
LA-K371P REV 3 (A02)
ST: 5M0C0J3Comment
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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
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
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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I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
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.
I have desoldered the bios chip (GigaDevice...
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