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‎10-13-2024 06:53 AM

HP Recommended
Product: HP Compaq 8200 Elite Base Model Small Form Factor PC
Operating System: Microsoft Windows 10 (64-bit)

Hello.

I made the mistake of updating to the latest version of bios 2.33. Now my computer takes several minutes to boot.
I need to install bios version 2.28, but the traditional method does not allow it.
Could you help me on how to install this old bios. Thank you.

Category:
1 ACCEPTED SOLUTION

Accepted Solutions

‎10-13-2024 07:04 AM - edited ‎10-13-2024 08:36 AM

HP Recommended

Hi:

 

You have two ways to resolve the problem:

 

1. Reinstall W10 by booting the installation media from the EFI USB flash drive instead of the legacy one.

 

2. Hide the embedded security device (TPM) in the BIOS.

 

You will not be able to use BitLocker if you hide the embedded security device.

 

Below is the link to the service manual:

 

c04224518.pdf (hp.com)

 

Chapter 2, page 10 has the location of this BIOS setting.

 

Device Security
Allows you to set Device Available/Device Hidden (default is Device Available) for:
● Embedded security device

View solution in original post

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3 REPLIES 3

‎10-13-2024 07:04 AM - edited ‎10-13-2024 08:36 AM

HP Recommended

Hi:

 

You have two ways to resolve the problem:

 

1. Reinstall W10 by booting the installation media from the EFI USB flash drive instead of the legacy one.

 

2. Hide the embedded security device (TPM) in the BIOS.

 

You will not be able to use BitLocker if you hide the embedded security device.

 

Below is the link to the service manual:

 

c04224518.pdf (hp.com)

 

Chapter 2, page 10 has the location of this BIOS setting.

 

Device Security
Allows you to set Device Available/Device Hidden (default is Device Available) for:
● Embedded security device

1 person found this reply helpful
Was this reply helpful? Yes No

‎10-13-2024 08:37 AM

HP Recommended

Ok. Now the start is much faster. Thank you so much.

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‎10-13-2024 08:38 AM

HP Recommended

You're very welcome. 

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