Restoring default settings
To restore default BIOS settings, use the Lenovo_LoadDefaultSettings class,
and then use the Lenovo_SaveBiosSettings class to save the BIOS changes
(see sample scripts).
Changing an existing hardware password
To update a password, specify a password type and format the
password. The format for password parameters is "pap,abc,def,ascii,us"
with descriptions in Table 5 (see "Set a Administrator password on the
local computer when a Administrator password exists" on page 20 and
"Set a Administrator password on a remote computer when a
Administrator password exists" on page 21 for sample scripts).
Table 5. Password parameters format, changing existing hardware password
Parameter
Parameter 1
Parameter 2
Parameter 3
Parameter 4
Parameter 5
Lenovo BIOS Windows Management Instrumentation Interface Deployment Guide for Desktop
Lenovo_BiosSetting class (see "List all BIOS settings on the local
computer" on page 16 and "List all BIOS settings on the remote
computer" on page 18for sample scripts).
To set a new boot order, use the Lenovo_SetBiosSetting class,
2.
then use the Lenovo_SaveBiosSetting class to save the settings
(see "Set a single BIOS setting on the local computer" on page 16
and "Set a single BIOS setting on a remote computer" on page 17
for sample scripts). Specify a new boot order by listing the boot
devices in order, separated by colons. Devices that are not
specified are excluded from the boot order. In the following
example, the CD/DVD drive is the first boot device and hard
disk drive is the second boot device and so on.
Example: Change primary boot sequence,
Primary Boot Sequence,CD/DVD Drive:Hard Drive:Network
Card:USB Key:USB Floppy:USB Hard Disk
Description
Password type
string
Current
password
string
New password
string
Password
encoding
Keyboard
Possible seletctions
"pap":Administrator password
"pop":Power-on password
"uhdp0": User password of HDD0
"mhdp0":Master pasword of HDD0
"uhdp1":User password of HDD1
"mhdp1":Master password of HDD1
"uhdp2":User password of HDD2
"mhdp2":Mater password of HDD2
"uhdp3":User password of HDD3
"mhdp3":Master password of HDD3
"uhdp4":User password of HDD4
"mhdp4":Master password of HDD4
"uhdp5":User password of HDD5
"mhdp5":Master password of HDD5
"abc":raw ascii character
"1e302e":scancode
"def":raw ascii character
"201221":scancode
"ascii"
"Scancode"
"us"- English US, English UK,
·
12
Imprimir página