I need HP 250 core i3 bios
THE BOARD IS
OSAMU2_CR_HPC
MV_MB_V1
P/N :010194G00 -491-G
i need exactly to flashing teh IC W25Q80BVSIG
THANKS in advance
OSAMU2_CR_HPC
MV_MB_V1
P/N :010194G00 -491-G
i need exactly to flashing teh IC W25Q80BVSIG
THANKS in advance
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Im Back... sort of...
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Re: I need HP 250 core i3 bios
i have flash it but the same problem
the problem perhaps is not bios
thank you ala_borbeComment
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Re: I need HP 250 core i3 bios
its the cpu soldered on the board?Just cook it! It's already broken.Comment
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Re: I need HP 250 core i3 bios
Hi
First what's the problem real easy to confirm if it a bios problem and if it is the bios always upload original file or files meaning bio & ec
Techman1025Comment
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Hello everyone,
I am still a beginner and want to learn more about flashing bios. First of all, thank you very much for the tutorials made on this forum it helps a lot.
Lets get straight to the point. When I try to flash the bios of my Lenovo X270 it restarts several times and always returns to the bios that was there at the beginning. When I get the bios from someone on the forum and write it to the bios chip, I always have the same serial numbers. I have the feeling that the pc is reflashing itself. Where could this come from? How to avoid this problem?
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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!
Happy to be part of this forum for my first post!
Short story:
I believe my dad's UX51VZ has an incorrect bios (v207) for a UX51VZH flashed onto it. I'm not quite sure what the differences are between UX51VZ, UX51VZA, and UX51VZH. The serial number of this machine is D5N0CY845932229 and comes up as a "UX51VZ-DB103P" when checked on this ASUS website. All of the bioses can be found at this ASUS website.
1) Do I have the correct bios or should it be the v205 for UX51VZ? Is there something I can check inside the machine to make sure?
...03-31-2024, 11:56 PM -
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...
Comment