Hello, can you help me with this bios with password admin Dell latitude 7420 THANKS
ST: 409PMN3
EX: 8723441631...
Ariel Arrizabalaga
tech
Last Activity: 09-07-2026, 05:41 AM
Joined: 05-26-2024
Location: Loeches
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Now, even without the BIOS battery, but after turning the motherboard over and removing the CPU heatsink, I found these two BIOS chips, and one of them says "BIOS ON." I'm unsure which one is actually the BIOS chip. I'm sending you photos and backups of both chips that are on the back. The first one is the one that says "BIOS ON." Thanks for your quick reply. The one marked in blue is the first one I sent you....
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Gigabyte GB-BRi5H-8250 BIOS problems
Hello, I need help with this BIOS on this Gigabyte mini PC:
Brand: Gigabyte
Model: GB-BRi5H-8250
PB: MFLP5IP Rev.1
Error: When I remove the BIOS battery, the computer starts, but when I replace the BIOS battery, it won't turn on after the next restart. It tries to power up, but then shuts down.
Please, I need your help.
BIOS problems... -
Hi, I need help with this BIOS. The computer starts up, but after a while the fans start running at 100%. I can't provide more details because I don't have any more information; the label with the serial number and exact model isn't visible. Here's the information: Regards.
HP Compaq Pro 4300 SFF...Leave a comment:
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Thanks...Leave a comment:
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Hi, can you help me with this BIOS password? I'm including the motherboard information because the cover doesn't have the serial number sticker, and I can't access it with the password either.
Lenovo EG521 EG522 EZ511 EG721 (NM-B542)...Leave a comment:
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Hello, can you help me with the BIOS password for an HP 450 G7? If I use a different BIOS version that you've uploaded, I start getting an endpoint security error, and even after trying to reset the security settings, it keeps happening—it's a nightmare. Thanks and have a good day. Here's the information.
HP Probook 450 G7
SN: 5CDO388Y97
PRODID: 8VU78EA#ABE...Leave a comment:
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Hello, I need help, Esprimo Q920 when I reset the bios gives me video correctly and the power button turns on but once I enter the BIOS and it does save on the next restart the power button goes black turns on the equipment but stops giving video much thanks in advance I want the backup and data
Fujitsu
Esprimo Q920
SN: YM3Q138935
I also want a photo of the configuration of the switches for you I have something wrong...Leave a comment:
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Hi everyone, can you help me with my BIOS password:
HP X360 13-ac000ns
SN: 5CD73387K5
ProdID: 1JN38EA#ABE
MB: dax31mb1aa0 Rev.a
Nota:
When I use any .bin file from the forum, it removes the password but then stops charging; it only works on battery power (it only has USB Type-C). Thanks...Leave a comment:
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Hello,
I need help with an HP EliteDesk 800 G3 Mini.
Model: 1CB68EA
SN: 8CG9172KMB
The unit powers on but there is no display output.
Fan spins normally.
I read the BIOS chips with my programmer and both dumps seem corrupted.
I am attaching both original files.
The machine still powers on but no image.
Could someone please check the dumps and help repair or clean them?
Thank you very much....Leave a comment:
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Hello,
I need help an HP EliteDesk 800 G4 35W Mini.
Motherboard: DA0F83MB6A0 REV: A
Product: 4WN73C#ABB
Serial Number: 8CC9200VJP
Problem:
The unit powers on but gives 5 short beeps followed by 3 long beeps.
No display output....Leave a comment:
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Hi, can you help me remove the BIOS password? It's located in ITE 8227 256kb. Here's the .bin file:
Lenovo ThinkPad L490
Type: 20Q6-S0CP00
SN: PF-1T0ZET
Thanks....Leave a comment:
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Hello, how can I install the DMI on the HP Compaq 8300 SFF?Leave a comment:
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HP OMEN 16-b0509la (DA0G3KMBCG0 REV.G)
SN: 5cd146mhto
ProductID: 4P618LA#AKH...Leave a comment:
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I get error 502. Here is the error and the BIOS backup. Help me, thanks in advance....
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Hello, I need help with my BIOS. In this case, the computer boots correctly, but I can't get rid of the startup logo. I've tried a lot of things. Greetings. Here is the information.
ThinkCentre m93p
Type: 10A9
Model Number: S01v00
SN: PC01MLQ3
Product ID: 10A9S01SV00...Leave a comment:
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Hello, nothing, but if you need any help or any measurements, I had two burned capacitors on the GPU, I have already replaced them, but I have realized that I am receiving 19v, which is not normal for the GPU faces to receive that voltage. Do you know who it is and what voltage should reach the GPU?
Who is in charge of the PWM?...Leave a comment:
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They have found the schematic of this laptop. Greetings to all.Leave a comment:
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Hello, my laptop turns on but doesn't have video and the fan starts to make a loud noise. Can someone help me with the BIOS? Greetings and good day. Here are the files.
6050A2892401-MB-A01
Serial Number 5CG7061DX5
Product #SKU L3C65AV
CT Number PFKZU00WB644AS
Description HP EliteBook 840 G3
BuildID 15WWCSCT601#SABD#DABD
thank you...Leave a comment:
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Thanks, it's working perfectly. Any instructions you can give me to unlock it if I find another one to learn. Regards....Leave a comment:
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