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Re: Hp 820 g1
I'm trying this too ..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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Need Main + EC BIOS for HP 820 G1 (6050A2630701-MB-A01)
Hello,
I need to flash main and ec bios for HP 820 G1 (for chips U365 and U366). Please provide both BIOS files.
Thank you
Symptom:
Laptop does not boot. When battery or power is plugged in:
- Fan spins fast for a few seconds then stops
- Power button led is steady white
- Caps lock led is steady white
- Front white led is steady and amber led blinks repeatedly
- CPU heatsink is VERY hot to the touch
- Blank screen (no backlight, no nothing)Comment
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Re: Need Main + EC BIOS for HP 820 G1 (6050A2630701-MB-A01)
post the original biosHello,
I need to flash main and ec bios for HP 820 G1 (for chips U365 and U366). Please provide both BIOS files.
Thank you
Symptom:
Laptop does not boot. When battery or power is plugged in:
- Fan spins fast for a few seconds then stops
- Power button led is steady white
- Caps lock led is steady white
- Front white led is steady and amber led blinks repeatedly
- CPU heatsink is VERY hot to the touch
- Blank screen (no backlight, no nothing)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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Re: Need Main + EC BIOS for HP 820 G1 (6050A2630701-MB-A01)
Here are the BIOSes I dumped from the PC:
- Main BIOS (16MB)
- EC BIOS (2MB)
Please find them attached.Comment
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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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Re: Need Main + EC BIOS for HP 820 G1 (6050A2630701-MB-A01)
Thanks!
I will let you knowComment
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Re: Need Main + EC BIOS for HP 820 G1 (6050A2630701-MB-A01)
Thanks again for your help, but it didn't work. There must be a short on the motherboard. I give up on this board.Comment
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Re: HO EliteBook 820 G1
Main BIOS is U365 EC U366Comment
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Re: HP-Compaq - Elitebook 820 g1 BIOS error
Hello! Help start the HP 820G1. After switching on, Capslock 3 flashes, the fan at high speed. Bios error?Comment
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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
-
Re: HP-Compaq - Elitebook 820 BIOS DUMP
thanks for the help but it didn't get good. the motherboard is dead likelyComment
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Re: HP-Compaq - Elitebook 820 BIOS DUMP
yes, i tried more RAM. I did all the tests, voltage is fine everywhere. I'm out of my mind. Processor BGA error? With a microscope motherboard I looked carefully, everything was fine. 2 RAM slots are also good. But it's not working
Comment
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Re: HP-Compaq - Elitebook 820 BIOS DUMP
main : SWBACK15-6050A2630701-MB-A01 (HSTNN-I13C)Comment
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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
-
Re: HP-Compaq - Elitebook 820 BIOS DUMP
thanks for the help but same as before, 3 flashes capslock + numlock and doesn't workComment
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Re: HP-Compaq - Elitebook 820 BIOS DUMP
Hello! I closely observed laptop malfunction. after switching on 3 flashes capslock + numlock five times in a row. so 3-3-3-3-3 and no more. cpu problem? Do you have an idea?Comment
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Hp 820 g1
Hi all,
I'm trying to recover my bios file with CH341A and Asprogrammer 1.4.1 on a 820 g1.
I connect the clip, i push "Read Id with ?" chip is detected i do it again chip also detected and direct after the yellow orange led lights up and the bios is no longer detected.
All battery are disconnected and it doesn't matter if I connect the charger or not it's the same thing.
Any help or idea on this ?Comment
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Need Clean BIOS/EC Bin File for Lenovo ThinkPad Yoga 11e - Stuck with 0275 Error CMS
Hello everyone,
I am attempting a repair on a Lenovo ThinkPad Yoga 11e that is currently stuck at boot with the error: "0275 error CMS" even after setup new bios battery and will not allow me to enter the BIOS/Setup.
This is a critical issue that I believe requires flashing the BIOS chip directly using a programmer (e.g., CH341A/RT809H), as standard software updates or resets are not possible.
I have opened the laptop and identified the main BIOS chip... -
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 everyone, I come here to tell you my problem regarding the power-on password. It is not a bios reset demand, and i can't have any access to windows. This is the bios and power-on password that is blocking all other things.
My Omen 15-dh0052nf purchased second-hand was configured with the bios password upon purchase (very simple password :P ).
Having decided to sell it in order to get something more powerful, I reset all BIOS settings and set a blank administrator password. But the power-on password cannot be changed to a blank one so I let the actual password set.... -
Hi guys,
If someone would be able to provide some expertise, I'd be very grateful.
BIOS Corruption - Cause
So I managed to corrupt my machine by installing linux and enrolling custom secure boot keys. I did choose to enroll the Microsoft keys as well, to prevent any potential bricking due to 3rd party drivers from HP being signed with those keys.
After doing that, and rebooting(it did boot, powerLED, fanspin etc.), the laptop did not give any video output on the LCD or video connectors. I think I was able to get in BIOS and trigger the beeper by pressing ESC.... -
Hello
I removed the BIOS password thanks to the help of one of the friends of this forum.
https://www.badcaps.net/forum/troubl...61#post3637661
The batch from which the password was removed works correctly but... after some time, the BIOS password is set again, I reprogrammed the batch with the removed password, it's ok, there is no password, I set my password, ok, I can enter the BIOS with my password but...
Comment