servis_null
Senior Member
Last Activity: 04-16-2025, 11:59 PM
Joined: 10-24-2014
Location: localhost
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Thnx, but it acts same as in post #19... -
Hey.. update..
I did flash files as you mentioned and I got error again..
Procedure I did:
1. flashed both eeprom and solder them
2. first boot - trying to enter bios - got error "Endpoint Security controller problem" - don't let me to bios (in bottom left corner says "Entering bios..") - notebook reboots..
3. second boot - same as first
4. third boot - shows error "Endpoint Security controller problem" but after pressing OK it lets me to bios, reset security to default and bios to default..
5. after exiting...Leave a comment:
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OK, will try that later. Thnx for now.
Funny thing that happened yesterday, I got main bios from a friend, flashed it and password was gone. But bios acted weird, I could enter bios, change setting, but when I wanted to add admin and POST password it would accept input but after restart it would not ask for that new password, it would just continue to Windows.. I didn't want to bother and I continue with Win install and stuff. After like 20-30 reboots.. it went back to lock state. wtf?...Leave a comment:
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It starts normal without error and asks for POST password.. like I flashed back original file....Leave a comment:
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Hello,
I got same error after flashing your file.. After flash, first boot -> bios -> securtity tab -> reset to default -> save and exit.. and error still there....Leave a comment:
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I tought there is some "special" way.. I am familiar with HP DMI fit tool..
Thank you very much...Leave a comment:
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Where should I add DMI data?...Leave a comment:
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With your dump I got error "HP Endpoint Security Controller Problem"...Leave a comment:
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Leave a comment:
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Hi, this was fast
Will try it later. Did DMI data get preserved? SN and stuff?...Leave a comment:
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Hello everyone
I need help removing bios pass on HP 840 G7..
HP EliteBook 840 G7
ProdID 8PZ98AV
SN# 5CG1354HLC
Main and EC bios attached.
Thank you...Leave a comment:
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Hi,
can you please make backup / dump of every eeprom on board? List of eeproms and locations is in this post - [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/3157984-thinkpad-t14-gen-1-ryzen-7-nm-c801?p=3203655#post3203655[/url]
Thank you very muchhttps://Hi,<br /> <br /> can you ple...t3203655[/url]...Leave a comment:
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Hello everyone,
I got T14 Gen1 with no image on LCD and HDMI after BIOS flash failed. Machine powered off during update procedure. Laptop reacts normal on power button, also CPU is heating and fan reacts normal. I tried multiple bios dumps, but looks like problem is somewhere else. Got another board that also failed on bios update and it acts same.
Machine details are:
[B]Type: 20UE-S0VT01
SN: PF-35YE3K
Board model: NM-C801[/B]
I need dumps of following eeproms so I can try this as last step..
Motherbard...Leave a comment:
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No worries, thnx anyway...Leave a comment:
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You still got that board on you?
Do you maybe have U15 dump?
There was missing components near U15, manage to replace them but now turns on as soon as I pluging charger and got no image..
Maybe U15 data corupted..
Thank you very much....Leave a comment:
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Thnx, but something is wrong.. in schematic eeprom is marked different.. Is that AMD board?...Leave a comment:
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Thnx, but I dont see anything relevant to my question....Leave a comment:
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ThinkPad T14 gen 1 eeprom marked UPTU2 in schematic
Hello everyone,
Maybe someone have NM-C801 board on hand?
Need dump of a eeprom marked UPTU2 in schematics, part of PCIE to USB controller..
Regards -
If you want it to unlock by yourself follow this post bellow, otherwise post your bios dump in bios request section.
[url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/78215-lenovo-bios-auto-patcher-for-supervisor-password-removal[/url]
[url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only[/url]https://If you want it to unlock by ...s post bellow,...Leave a comment:
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Re: HP EliteBook 725 G2 bios
Here you go...Leave a comment:
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