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Re: EPK50 LA-G07EP REV 1 bios
many thanksLast edited by SMDFlea; 08-06-2020, 01:26 PM. -
Re: EPK50 LA-G07EP REV 1 bios
thanksComment
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Re: EPK50 LA-G07EP REV 1 bios
Kindly looking 4 this file
Epk50 la-g07ep rev 2Comment
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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:
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Every donation made will go towards server fees and maintenance costs.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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Re: EPK50 LA-G07EP REV 1 bios
Original biosComment
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Last edited by SMDFlea; 10-03-2021, 12:11 PM.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: EPK50 LA-G07EP REV 1 bios
thanksComment
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Re: EPK50 LA-G07EP REV 1 bios
Hi Guys,
I have a LA-G07EP REV 2.0 which i am trying to get going.
The board came to me from a from a few repair places and the bios chip was not on the board a few capacitors removed.
I had a rev1 donor board which i could get missing parts and the bios chip from.
The board powers up with the 5.3 caps lock , which according to hp website means "The embedded controller times out waiting for the BIOS."
I have tried a few bios version posted here and on vinafix with not much luck.
I havent been able to flash the ec chip because my rt80h came with missing keyboard connector and flex cables, its going to be another month until those arrive.
I have 4 more bios version to try from #13 , since i dont the original bios i cant upload a backup to verify the build number which would makes things a little easier.
I guess my question is this
Has anyone managed to get a laptop working with a 5.3 issues by flashing bios and ec ?
What are the chances that it is actually a cpu problem ? i suspect this because when you leave the laptop on for a few minutes blinking, the cpu gets warm but the fan never starts up to cool it down, the fan works fine because it starts up when you power up the laptop and stops after a few seconds.
I am considering moving the KB9022 chip from my rev donor board to this board but not sure if that will change anything.
Any ideas ?
Thank youComment
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Re: EPK50 LA-G07EP REV 1 bios
Caps Lock blink 5 long 3 short No displayComment
.Post your old bios,bios backup,original bios .
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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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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... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hello,
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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