first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
use BCU
Serial Number: 5CD8211QXS
Product #/SKU: 1LU57AV
CT Number: PGWGF048JAU16K
Description: HP ProBook 450 G5
BuildID: 17WWR4BT601#SABH#DABH
Feature Byte: 3X476J6b7B7J7M7Q7W7m7s9AaBapaqauawbhcAdUdpdqfXgd.DG
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Hi friends need help in unlocking bios password for ProBook 450 g5 core i 3 with the S/N 5CD838C8GS . Here attached the original bin
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Thread merged.Please post the laptop serial number -> https://www.badcaps.net/forum/troubl...before-postingLeave a comment:
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HI. Need to remove the BIOS password. Original BIOS bin file attached to this message. Thanks!Leave a comment:
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HP probook 450 g5 / SN; 5CD8458HP3
MB;;DA0X8CMB6E0
PROBLEM NO Display
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- HP Probook 450 G5/ S/N 5CD8458HP3
MB/ DA0X8CMB6E0/ problem/ Power on after off
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- HP Probook 450 G5/ S/N 5CD8458HP3
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RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting
You MUST:- Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://badcaps.net/forum/showthread.php?t=88758 )
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RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting
You MUST:- Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://badcaps.net/forum/showthread.php?t=88758 )
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can u please fix this bios for hp probook 450 g5 hang on hp onlyLeave a comment:
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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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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
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... -
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.... -
Hi everyone,
I have been doing hardware repair as a hobby for some years now and recently decided to learn about repairing laptops as a fun challenge.
I managed to get my hands on a "HP Pavilion Gaming 15-ec2523nd" notebook that only shows a white power LED and doesnt respond to anything.
After initial testing I concluded the bios seems to be corrupted since all voltages are normal and there are no shorts. HP has a feature for a bios restore from USB with winkey+B for this model. This did not work.
I have desoldered the bios chip (GigaDevice... -
This specification for the HP Mobile Thin Client mt44 Mobile Thin Client 3JG86EA Mobile thin client can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the mt44 Mobile Thin Client 3JG86EA boardview and mt44 Mobile Thin Client 3JG86EA schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note...09-06-2024, 06:50 AM
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Hello,
I'm using TONGFANG "GM7TG7P" model laptop for over 3 years and i'm entering the same bios administrator password everyday. My laptop has Aptio BIOS (American Megatrends, AMI).
But today it's not accepting my password. I'm %100 sure i'm entering the correct password.
I'm trying to reset my bios without success.
I tried :
-I removed the BIOS battery and main battery. Waited for a long time but it didn't work. They already stated in the user manual that the password will not be reset even if the batteries...
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