Hello everyone, please help me find out the value of this resistor in the photo. Unfortunately, it flew away during desoldering, and pc don’t starting without.
It is located next to the EC BIOS. Hp Elitebook 840 G10
Thank you!
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Hello everyone, please help me find out the value of this resistor in the photo. Unfortunately, it flew away during desoldering, and pc don’t starting without.
It is located next to the EC BIOS. Hp Elitebook 840 G10
Thank you! -
Hello Need bios unlock for hp elitbook 840 G10 SN:5CG4115NS4 thank's in advancedComment
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hello,
help unlock
EliteBook 840 G10
SN: 5GC3237B7B
MB: 6050A3452701-MB-A01Comment
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first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
use BCU. you can permanently disable Absolute lock in BCU.
here's your DMI:
Serial Number: 5CG3237B7B
Product #/SKU: 6V5X8AV
CT Number: PRTLP00WBI64WZ
Description: HP EliteBook 840 14 inch G10
BuildID: 23WWWGAZ602#SUUZ#DUUZ
Feature Byte: 476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUcAeMfPgSguhKjhk8mEmVn7nVngpDpVpnpqprqMqkqz.ae
MAC Address : BC:0F:F3:43:6A:6AComment
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thanks!Comment
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Please help me unlock 840 G10
SN 2MQ4120BXY
Comment
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first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
use BCU. you can permanently disable Absolute lock in BCU.
here's your dmi:
Serial Number: 2MQ4120BXY
Product #/SKU: 8H8D3UC#ABA
CT Number: PRTLP0050J12WD
Description: HP EliteBook 840 14 inch G10
BuildID: 23WWWGBZ602#SABA#DABA
Feature Byte: 476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUcAeMfPguhKhkjhk8mEmVn7nVngpDpFpVpnpqprqMqkqz.87
MAC Address : D0:AD:08:FC:33:FBComment
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hi every one i have hp 840 g10 with bios password can any one removed password thanks in advanced here is bios file s/n 5CG330214WComment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
-
-
↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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sir i comper the both file only one defenceAttached Filesif you find these attachements useful please consider making a small donation to the site
Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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HP ELITEBOOK 840 G10 BIOS LOCK PLEASE ASSIST ME
S/N 5CG3505Z60
PRODUCR ID:961L4EC#ACQComment
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first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
use BCU. you can permanently disable Absolute lock in BCU.
here's your dmi:
Serial Number: 5CG3505Z60
Product #/SKU: 961L4EC#ACQ
CT Number: PRTLP00WBIX3US
Description: HP EliteBook 840 14 inch G10
BuildID: 23WWWGBZ602#SACQ#DACQ
Feature Byte: 476J6S6b7B7H7M7R7W7m7saBaEapaqauawbUcAeMfPguhKhkjhk8mEmVn7nVngpDpVpnpqprqMqkqz.4y
MAC Address : D0:AD:08:E9:FF:50Comment
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HP ELITEBOOK 840 G10 BIOS LOCK PLEASE UNLOCK FOR ME
S/N 5CG4081HBD
6V5Y9AVComment
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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.... -
Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hi All,
I was told to post my corrupted bios dump here. My Zephyrus G14 GA401QH-211 is missing the serial number in the bios. NVME drives can't be detected by the bios either. The bios version is 410.
Serial: M4NRKD01530915H
Thanks in advance!... -
Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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