3.4.3 South Bridge Configuration

Onboard HD Audio

Select [Auto], [Enabled] or [Disabled] for the onboard HD Audio feature. If you select [Auto], the onboard HD Audio will be disabled when PCI Sound Card is plugged.

Front Panel

Select [Auto] or [Disabled] for the onboard HD Audio Front Panel.

On/Off Play

Use this item to enable or disable On/Off Play Technology. The default value is [Enabled]. When On/Off Play is enabled, Deep Sleep will be dis- abled. If you want to enable Deep Sleep, please disable On/Off Play first.

Onboard HDMI HD Audio

This allows you to enable or disable the Onboard HDMI HD Audio feature.

Onboard LAN

This allows you to enable or disable the Onboard LAN feature.

Deep Sleep

Mobile platforms support Deep S4/S5 in DC only and desktop platforms support Deep S4/S5 in AC only. The default value is [Enabled in S5].

Restore on AC/Power Loss

This allows you to set the power state after an unexpected AC/power loss. If [Power Off] is selected, the AC/power remains off when the power recovers. If [Power On] is selected, the AC/power resumes and the system starts to boot up when the power recovers.

Good Night LED

Use this item to enable or disable Power LED and LAN LED.

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ASRock H77 Pro4-M manual South Bridge Configuration

H77 Pro4-M specifications

The ASRock H77 Pro4-M is an ATX motherboard designed to cater to the needs of budget-conscious gamers and professionals looking for reliable performance. This motherboard is built on the Intel H77 chipset, making it compatible with Intel's 3rd and 2nd generation Core processors, offering excellent performance for varied computing tasks.

One of the standout features of the ASRock H77 Pro4-M is its support for dual-channel DDR3 memory, accommodating up to 32GB with speeds ranging from 1066MHz to 2400MHz. This flexibility allows users to enhance their systems for multitasking or gaming, ensuring smooth operation even under load. Additionally, the motherboard is equipped with four DIMM slots, providing ample room for memory expansion.

Storage options are robust, with the H77 Pro4-M supporting SATA III, which allows for data transfer speeds of up to 6Gbps. It includes six SATA III ports, ensuring ample connectivity for SSDs and HDDs, perfect for setting up a high-speed storage solution. Additionally, the motherboard supports Intel Smart Response Technology, combining the advantages of both SSDs and HDDs for improved performance.

Connectivity is another strong suit of the ASRock H77 Pro4-M. It features USB 3.0 ports, which provide faster data transfer rates than their predecessors, while still maintaining compatibility with USB 2.0 devices. The motherboard comes with a total of four USB 3.0 ports, allowing users to connect multiple high-speed peripherals simultaneously. Furthermore, the inclusion of HDMI and DVI-D ports enables users to experience high-definition video output, essential for media playback and gaming.

In terms of audio, the ASRock H77 Pro4-M is equipped with the Realtek ALC892 audio codec, delivering 7.1 channel high-definition audio that enhances the overall multimedia experience. Additionally, the motherboard includes a wide array of connectivity options, such as Gigabit Ethernet, which provides reliable and fast networking capabilities for both online gaming and data transfer.

The ASRock H77 Pro4-M also supports advanced technologies such as Intel Rapid Start Technology and Intel Smart Connect Technology, which enhance boot times and allow for seamless updates while the system is in sleep mode. These features add to the convenience and efficiency of the platform.

In summary, the ASRock H77 Pro4-M provides a solid foundation for modern computing needs. With its robust memory support, ample connectivity options, and advanced features, it is a reliable choice for users looking to build a performance-oriented PC without breaking the bank.