You can use HP BCU tool to change BIOS setup from Windows.
To create, save, and deploy the configuration settings, complete the following procedure:
- Run the program BIOSConfigUtility.exe or BiosConfigUtility64.exe
using the /GetConfig:config.txt command-line parameter.
Batch script:
if %PROCESSOR_ARCHITECTURE%==AMD64 (BiosConfigUtility64.exe /GetConfig:"BIOS_config.txt") else (BiosConfigUtility.exe /GetConfig:"BIOS_config.txt")
- Edit the obtained file config.txt. Remove properties that you do not
want to change and modify the other properties.
Example of the config file:
BIOSConfig 1.0
;
; Originally created by BIOS Configuration Utility
; Version: 4.0.1.1
; Date="2014-09-17" Time="09:39:33" UTC="-5"
;
; Found 244 settings
;
Manufacturer
Hewlett-Packard
Product Name
HP ZBook 15
System Board ID
1909
Universal Unique Identifier(UUID)
7FAC190ABD17E411A132884C5F06E0FF
Processor Type
Intel(R) Core(TM) i7-4900MQ CPU
SKU Number
D5H49AV#ABA
Warranty Start Date
00/00/0000
Processor Speed
2.80GHz
Sunday
*Disable
Enable
In the given config Sunday option is disabled by marking it with *.
So, you need to find a line that corresponds to virtualization and enable it with * sign.
Note: the needed option may or may not present depending on the model. In my HP x2 1030 G2 the following files to be changed (set * in front of Enabled instead of Disabled):
Virtualization Technology (VTx)
*Disable
Enable
Virtualization Technology for Directed I/O (VTd)
*Disable
Enable
If BIOS is password protected you also need to provide a password file to the same utility first.
- Run BIOSConfigUtility.exe with the /SetConfig:config.txt
command-line parameter to apply the settings contained in
config.txt.
Refer to the full guide at HP site.