Hard disk encryption is a process where data on the disk, or the entire drive, is converted into unreadable code using mathematical algorithms so it cannot be accessed by unauthorized users. The user must provide a password, fingerprint, or smartcard to access an encrypted drive.
Article Summary: This article contains information about troubleshooting group policy Issue: Which tool should be used when troubleshooting Group Policy issues, starting with Windows Vista SP 1 / Server 2008 SP 1? Solution: In previous OS versions the tool of choice for evaluating Group Policy was
Users may report that the hard drive in the system are not being detected in the BIOS on the Optiplex 790 and 990 systems. Draining flea power on the affected systems and turning them back on may allow the drives to be detected correctly in the BIOS. The hard drives affected by this issue are:
Issue: A Dell Update Package (DUP) is a Dell-specific package for firmware or drivers that is used to update either hardware or software to the latest version. This often fixes bugs or defects found in previous versions. Â Solution: To add a DUP using Dell Repository Manager (DRM) version 1.
A device driver or software driver is a computer program allowing higher-level computer programs to interact with a hardware device. For the OptiPlex 3020, all the drivers installation for their devices are similar except that some system may have more devices than the other.
The high RPM fan starts to keep the system below 65 degrees Celsius and to catch peak loads. The fan has 2 speeds and automatically adjusts speed based on the temperature, CPU throttling and power reduction.
Warning: Before you perform any of the following steps, read the Precautionary Measures warning for your personal safety and to prevent damage to the computer system from electrostatic discharge. In addition, the microprocessor and heat sink can get extremely hot during system operation.
Once the Access Point Name (APN) is changed to vzwinternet, the system can only use the proper Access Point Name (APN). At the next connection, the data should go through and the issue should be resolved.
Issue Parameters After a reboot, or after installing backup software such as Backupexec, you cannot start the VM. It will fail to start with an dialog box error message with "Hyper-V Manager" in the heading.
Check the keyboard cable and connector for proper connection. Swap keyboard for known good keyboard. If possible, run system diagnostics on the system to determine whether the keyboard or keyboard controller is faulty.
In Windows Server 2008 R2, a new NDIS Light Weight Filter (LWF) driver is introduced called "WFP Lightweight Filter". When Windows is installed on a local disk, this filter driver is installed and bound to all network adapters, including the network adapter to be used for iSCSI boot.
A driver is a piece of software that allows Microsoft® Windows® (or another operating system) to communicate with the hardware devices in your system. Devices such as video cards, sound cards,and modems all require drivers to function correctly within Windows.
A user may report the hard drive is not found if ATA mode is used or any of the below criteria is set when installing Windows on a Optiplex 990. If the user runs the ePSA (onboard diagnostics), this will not find the hard drive either but will present an error; code 2000-0141.
Service 'MSExchangeTransport' failed to reach status 'Running' on this server. Subsequently, the following entry may be written to the Application Event log: Source: MSExchange ADAccess Event ID: 2114 Task Category: Topology Process MSEXCHANGEADTOPOLOGYSERVICE.EXE (PID=1784).
Due to the P2815Q hardware architecture there is an approximate 100 millisecond (MS) delay while the display processes video input data. This delay is not perceptible to most users but some users will note a slight lag in the mouse pointer response or keyboard input.
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