Hi there i need compaq cq56-250ea orginal bios. If anyone have it please give it to me. Becausee my cq56 power on but no display. Please.............
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Re: Compaq CQ56-250EA amd orginal bios need.
it's not matter of bios. it's chipset graphiq -
Im Back... sort of...
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Re: Compaq CQ56-250EA amd orginal bios need.
I have download update file from HP site. but it is main + EC bios together...please tell me how to split it? I want only main bios fileComment
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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
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,
recently I got an old decommissioned HP Compaq 6200 SFF PC. Unfortunately, it had a password-protected BIOS, preventing me from installing a fresh OS.
I decided to dump the flash straight away (therefore desoldered the chip and added a botched socket so I can do easy experiments).
First thing I did is to reflash the chip with the latest bios ( J01_0223.bin - https://support.hp.com/ee-en/drivers...tor-pc/5037900) . This was successful, at least the system booted, however it seems to have wiped out some machine information...
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