Hardware Management, Security Passwords | Intel BLKDH57JG instruction

Desktop Board Features

Security Passwords

The BIOS includes security features that restrict whether the BIOS Setup program can be accessed and who can boot the computer. A supervisor password and a user password can be set for the BIOS Setup and for booting the computer, with the following restrictions:

•The supervisor password gives unrestricted access to view and change all Setup options. If only the supervisor password is set, pressing <Enter> at the password prompt of Setup gives the user restricted access to Setup.

•If both the supervisor and user passwords are set, you must enter either the supervisor password or the user password to access Setup. Setup options are then available for viewing and changing depending on whether the supervisor or user password was entered.

•Setting a user password restricts who can boot the computer. The password prompt is displayed before the computer is booted. If only the supervisor password is set, the computer boots without asking for a password. If both passwords are set, you can enter either password to boot the computer.

For instructions on resetting the password, go to Clearing Passwords on page 52.

Hardware Management

The hardware management features of Intel Desktop Board DH57JG enable the board to be compatible with the Wired for Management (WfM) specification. The board has several hardware management features including the following:

•Fan speed monitoring and control

•Thermal and voltage monitoring

•Chassis intrusion detection

Hardware Monitoring and Fan Speed Control

The features of the hardware monitoring and fan speed control include:

•Intel Quiet System Technology, delivering acoustically-optimized thermal management

•Thermal sensors in the processor and Intel H57 PCH, as well as near the processor voltage regulators and system memory

NOTE

The minimum thermal reporting threshold for the Intel H57 PCH is 59 °C. The PCH’s thermal sensor will display 59 °C until the temperature rises above this point.

•Monitoring of system voltages to detect levels above or below acceptable values

•Thermally monitored closed-loop fan control for all fans that can adjust fan speed as needed

BLKDH57JG specifications

The Intel BLKDH57JG is a versatile micro ATX motherboard that is designed for Intel's second-generation Core processors. Aimed at both performance enthusiasts and casual users, this board supports the LGA 1156 socket and is built to deliver a robust computing experience.

One of the standout features of the BLKDH57JG is its support for dual-channel DDR3 memory, with a maximum capacity of 16 GB. This capability ensures that users can enjoy a significant boost in performance when running memory-intensive applications or multitasking. The motherboard supports memory speeds of up to 1600 MHz, allowing for optimal data transfer rates that enhance overall system performance.

In terms of expandability, the Intel BLKDH57JG is equipped with a range of expansion slots. It features a PCI Express 2.0 x16 slot, which is ideal for high-performance graphics cards, as well as multiple PCI Express x1 and PCI slots for additional expansion cards. This makes it suitable for gaming, video editing, and other demanding applications.

Storage options are plentiful with the BLKDH57JG, which includes six SATA II ports that support RAID configurations. This ensures that users can set up multiple drives for improved performance or data redundancy, making it easier to manage large volumes of data safely. The board also features Intel Rapid Storage Technology, which helps enhance the performance and reliability of storage devices connected to the motherboard.

Connectivity is another strong point for the BLKDH57JG. The motherboard supports Intel's latest technologies including USB 3.0, providing faster data transfer speeds for compatible devices. Additionally, it comes with integrated high-definition audio, ensuring a superior sound experience without the need for an additional sound card.

Onboard networking capabilities include Gigabit Ethernet support, offering users fast and stable internet connectivity. The inclusion of solid capacitors and advanced circuitry ensures durability and stability, making the motherboard a reliable choice for various computing needs.

Overall, the Intel BLKDH57JG combines excellent performance, expandability, and connectivity in a compact ATX form factor, making it an excellent choice for anyone looking to build a capable and reliable system.