Re: hp 15-af156sa
Use HP BCU to exit the Manufacture programming mode is in unlocked mode.
P.S. If you have difficulties I can give you a new dump with MPM locked, but do it with the HP BCU to avoid re-flashing the chip again. It's pretty easy to do it with the tool.
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Re: hp 15-af156sa
Thank you vesko356.
The bios workes fine. Just keep getting message(Manufacture programming mode is in unlocked mode) on boot,but better than a black screen.
Regards. adamski1952Leave a comment:
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Re: hp 15-af156sa
Apologies to all.
The full details are MODEL hp15-af156sa. serial no. CND53581WB. MB ABL51 LA-C781P. Bios dump attached. (Laptop boots but no display.)Last edited by adamski1952; 05-12-2023, 11:54 AM.Leave a comment:
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Re: hp 15-af156sa
You must submit your request according to the rules, if you not ready to do that just don't post.
Keep in mind, there will be no further remarks about this. Next time the thread will be deleted as per the rules.Last edited by Vesko356; 05-12-2023, 10:51 AM.Leave a comment:
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Re: hp 15-af156sa
I have just been given the serial number. CND53581WBLeave a comment:
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Re: hp 15-af156sa
Sorry.
I dont have the laptop to hand. I will post more info when the owner brings it to me.Leave a comment:
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Re: hp 15-af156sa
Read the rules before posting:
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
Add:- Serial number.
- Original bios dump.
- Issue description.
- Board model number.
.Leave a comment:
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hp 15-af156sa
HI all.
Looking for a clean bios for hp 15-af156sa.
Thanks in advance.
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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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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
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.
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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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