Can anyone remove bios password and absolute module? thanks
HP elitebook 840 g7
S/N 5cg1332c4x
product ID 44H2US#ABA
got both dumps just in case.
HP elitebook 840 g7
S/N 5cg1332c4x
product ID 44H2US#ABA
got both dumps just in case.
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Please see previous post for dump. I spoke too soon. Even tho I used HP BCU to disable absolute Module, after loading windows I get a Device Freeze message. Can anyone remove whatever is causing the device freeze? Not sure if its still the absolute module active even tho I disabled it and reset all security settings. The original dump I posted also has a bios password that needs to be removed too. Thanks in advanceComment
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Need to clean bios of HP Elitebook 840 70
S/N 5CG1063JB
camellia 6050a3136201 mb-a01
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Good day
Anyone please help with this bios file.
Have tried a few bios files from this forum already, still no display
HP EliteBook 840 g7
FAULT: no display
SN: 5CDG1303SKHComment
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hi any one help plz for repair main bios file HP EliteBook 840 G7 is corrupted
SN:5CG0443MX3
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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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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↵
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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Hello,
Pls help to remove computrace, eb 840 g7 with touchscreen, sn 5cg0341971, camellia-6050A3136201-MB-A01(A1)Comment
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2nd fileComment
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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 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 -
Hello everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder... -
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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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 hp elitebook 850 g8, that had a mdm lock. i bought new bios from ebay and programmed it and laptop died. Its takeing only 0.035A and blinking diode white and orange, soldering for sure ok . After that laptop is dead, even i flashed back old one bios and still the same. I need unlocked working bios. Please help.
Hp Elitebook 850 G8
ProdID 52W98EC#ABD
SN# 5CG1458XQ7
Mac-address #1: 84:14:4D:2C:4B:5B
UUID: E36E3883-22CF-486D-B7E8-27F88BB0AC90
Mainboard : 6050A3216701-MB-A01(A1)
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