i need bios for hp pavilion dv4
pls share i upload mobo picture also
pls share i upload mobo picture also
Attached Files
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Last edited by mitu_sharma; 04-10-2016, 03:21 AM. -
Re: need bios for hp dv4 3015tx
Try whit this dump -
Re: need bios for hp dv4 3015tx
i need ec and pch both biosComment
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Re: need bios for hp dv4 3015tx
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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... -
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,
I have a serious problem to program the Z590 chipset SRAM with a Management Engine after replacing the chipset.
The new chipset is factory new and is not containing any Management Engine. Any attempts to program it into the chipset under Windows ends with a failure (eg. Error 20: Management Engine Device not present, or something similar).
Due to the lack of the ME several ports on the board, including all M.2 ports aren't working, booting OS works only on USB. So it's now other way, as to program the chipset with a ME.
Usually on ASUS boards it worked... -
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 guys,
i've got this Laptop from ebay the bios was bricked. I bought it a few weeks ago and flashed it with
a CH341A Programmer first (Bios.bin attached) all that went good my bios worked and it booted up afterwards.
Now i used it and wanted more memory so i went from a 4 GB 1Rx16 to a 16GB 1Rx8 .
But it wont boot up with the new ram stick that i checked before in another laptop then i thought it was a good idea to flash the bios again
with the same .bin so i dissasembled the laptop and took out the mobo and flashed the bios again (same way i did it before)...
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