CAUTION
●
With BitLocker features enabled, modifying the system configuration
(hardware or firmware settings) may render the system inaccessible.
The system may enter Recovery Mode and require a 48-digits
recovery password to return to normal operation. Ensure that you
suspend BitLocker drive encryption before maintaining the server.
●
When suspended, BitLocker uses a plain text key instead of the
Trusted Platform Module (TPM) to read encrypted files. Keep in mind
that information on this drive is not secure until BitLocker has been
re-enabled.
▶
Ask the system administrator to suspend BitLocker-protection on the system
volume, using the
BitLocker Drive Encryption
control panel item.
This will temporarily disable BitLocker for maintenance purposes. The
volume will not be decrypted and no keys will be discarded.
▶
Click
Start
-
Control Panel
-
System and Security
-
BitLocker Drive
Encryption
to open the BitLocker Drive Encryption.
▶
Select the system volume, and click
Suspend Protection
.
▶
Click
Yes
to confirm that your data will not be protected while BitLocker is
suspended.
In order to determine which features are accessible through the
BitLocker setup wizard, it may be necessary to modify the BitLocker
Group Policy settings. For more information on how to suspend
BitLocker drive encryption, see the Microsoft TechNet library at:
https://technet.microsoft.com/library/cc731549.aspx
For more information, see the Fujitsu web pages.
5.2.2
Disabling the boot watchdog
The boot watchdog determines whether the OS boots within a preset time
frame. If the watchdog timer expires, the system will automatically reboot.
If the system is to be started from removable boot media for firmware upgrade
purposes, the boot watchdog needs to be disabled before starting maintenance
Basic software procedures
72
Upgrade and Maintenance Manual
TX1320 M5
Summary of Contents for PRIMERGY TX1320 M5
Page 70: ...Basic hardware procedures 70 Upgrade and Maintenance Manual TX1320 M5 ...
Page 132: ...Power supply unit PSU 132 Upgrade and Maintenance Manual TX1320 M5 ...
Page 180: ...Fans 180 Upgrade and Maintenance Manual TX1320 M5 ...
Page 266: ...Accessible drives 266 Upgrade and Maintenance Manual TX1320 M5 ...
Page 272: ...Front panel 272 Upgrade and Maintenance Manual TX1320 M5 ...
Page 280: ...Front USB connector 280 Upgrade and Maintenance Manual TX1320 M5 ...
Page 298: ...Dust cover 298 Upgrade and Maintenance Manual TX1320 M5 ...
Page 346: ...System board and components 346 Upgrade and Maintenance Manual TX1320 M5 ...
Page 402: ...List of all used screws for PRIMERGY Servers Assembled in Germany and Japan February 2019 ...