Guys, can someone help me restore the bios, the notebook starts up, enters the bios but then gets stuck on the HP logo screen. Thanks
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Guys, can someone help me restore the bios, the notebook starts up, enters the bios but then gets stuck on the HP logo screen. Thanks
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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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https://www.badcaps.net/forum/troubl...37#post3541737
Try some older bios versions. That might be the only way to get past the "preparing automatic recovery" messageComment
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I apologize again, I have not yet managed to restore the bios! A question if an incorrect bin file was flashed with the eprom programmer, in the bios features screen are the exact original information of the notebook reported or are these modified by the incorrect flashing. Thanks
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The neverending story......notebook 15-dw0008nl SN CND9233KY5 Product Number 6HV87EA#ABZ I attach the original .bin file, it was not the one I had already shared. I reprogrammed the chip with CH 341A but nothing. I installed the various .bin 085EF files taken from the HP site specific for the notebook, but nothing. I ask if you can analyze the attached .bin file to see if there is something wrong, the notebook starts, access the bios but stuck on the HP screen with the writing preparing automatic recovery and remains like that for hours. Do not start the pen drive with the operating system. ThanksComment
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Hey there! Would love some assistance with figuring this one out. The laptop would originally boot to BIOS, however anytime you tried to boot to USB/HDD or anything it would crash almost immediately after booting to any device and I know they were fine because they boot on all my other devices just fine.
I initially tried an ME clean however I would get the message "File does not contain Intel ME firmware" and now the laptop is turning on then off currently.
S/N: CND2043XVL
Original BIOS dump attached.
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Was about to ask about that as I found the thread to find the information of which BIOS to grab from the HP website but there is 7 different ones and of course, cannot use BID to find which one from that dump. Is there any other way to telling which I would need or is it going to be a case of flashing each one until it works?Comment
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Thanks for the help. I got it booted but back again to crashing whenever I try to boot to any USB or SSD and this is with the BIOS from the HP website so something else is going on. Will work on this one but at this point don't think its BIOS or Intel ME related.Comment
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HI THERE PLEASE HELP ME EDIT THE BIOS FILE NO DISPLAY
LA-H323P REV 1
S/N CDN0092S0B
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Last edited by hoaca388; 02-18-2025, 01:24 AM.
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hello everyone, I need a little help regarding this hp 15-dw0039nl, I tried to rewrite the bios 4 times but nothing, as voltage when on I have 0.6v, the pc seems to start perfectly but does not see the bios.
this is its original biosComment
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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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First of all thanks to all of our members who have posted previously all methods posted here.
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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.
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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