177

USB 3.0 擴充接頭

IntA_P0_D+

(19 針 USB3_2_3)

IntA_P0_D-

GND

IntA_P0_SSTX+

( 見第 2 頁第 6 項 )

IntA_P0_SSTX-

GND

IntA_P0_SSRX+

IntA_P0_SSRX-

Vbus

IntA_P1_SSRX-

IntA_P1_SSRX+

GND

IntA_P1_SSTX-

IntA_P1_SSTX+

GND

IntA_P1_D-

IntA_P1_D+

DUMMY

除了位於 I/O 面板的兩個 USB

3.0接口之外，這款主機板有一組 USB 3.0 接針。這組 USB 3.0

接針可以支援兩個 USB 3.0 接口。

紅外線模組接頭

IRTX

這個接頭支援一個選配的模組 ,

+5VSB

可用來無線傳輸和接收紅外線。

(5 針 IR1)

DUMMY

( 見第 2 頁第 23 項 )

GND

IRRX

前置音效接頭

GND

可以方便連接音效設備。

(9 針 HD_AUDIO1)

PRESENCE#

MIC_RET

( 見第 2 頁第 21 項 )

OUT_RET

OUT2_L

J_SENSE OUT2_R

MIC2_R MIC2_L

1.高清晰音效 (High Definition Audio, HDA) 支援智能音效接口檢測功能 (Jack Sensing), 但是機箱面板的連線必須支持 HDA 才能正常使用。請按我們提供的手冊和機箱手冊上的使用說明安裝您的系統。

2.如果您使用 AC＇97 音效面板 , 請按照下面的步驟將它安裝到前面板音效接針 :

A.將 Mic_IN(MIC) 連接到 MIC2_L。

B.將 Audio_R(RIN) 連接到 OUT2_R, 將 Audio_L(LIN) 連接到 OUT2_L。

C.將 Ground(GND) 連接到 Ground(GND)。

D.MIC_RET 和 OUT_RET 僅用於 HD 音效面板。您不必將它們連接到 AC＇97 音效面板。

E.開啟前置麥克風。

在 Windows® XP / XP 64 位元作業系統中 :

選擇＂Mixer＂。選擇＂Recorder＂。接著點選＂FrontMic＂。

在 Windows® 7 / 7 64 位元 / VistaTM / VistaTM 64 位元作業系統中 : 在 Realtek 控制面板中點選＂FrontMic＂。調整＂Recording Volume＂。

系統面板接頭	可接各種不同燈，電源開關及重
(9 針 PANEL1)	啟鍵等各種連線。

(見第 2 頁第 15 項 )

繁體中文

ASRock B75M-DGS Motherboard

B75M-DGS specifications

The ASRock B75M-DGS motherboard is designed to provide a cost-effective solution for users seeking robust performance and reliability in a compact Micro ATX form factor. Tailored primarily for Intel’s third-generation Core processors, this motherboard is an excellent choice for budget-conscious gamers and entry-level PC builders.

One of the key features of the B75M-DGS is its LGA 1155 socket, which supports a wide range of Intel CPUs, including the popular Core i7, i5, and i3 series. This versatility ensures that users can select a processor that fits their performance needs without being locked into a specific CPU upgrade path. Additionally, the motherboard supports dual-channel DDR3 memory with capacities of up to 16GB, allowing for efficient multitasking and smoother performance in demanding applications.

Connectivity is another highlight of the ASRock B75M-DGS. It includes four SATA3 ports, enabling users to connect modern SSDs and HDDs to benefit from increased data transfer speeds, while also supporting RAID configurations for enhanced redundancy and performance. The motherboard is equipped with USB 3.0 ports, facilitating fast data transfer rates with compatible devices, crucial for users who frequently connect external storage or peripherals.

The integrated Intel HD Graphics support allows for decent graphical performance without requiring a dedicated graphics card, making the B75M-DGS suitable for light gaming and media consumption. For users who prefer more graphical horsepower, the motherboard features a PCIe x16 slot, catering to high-performance graphics cards.

ASRock has also incorporated several advanced technologies into the B75M-DGS. The motherboard features an intelligent fan control system that adjusts fan speeds based on system temperature, promoting a quieter and cooler operation. The ASRock Instant Boot technology allows for quicker boot times, enhancing user convenience. Furthermore, the motherboard supports ASRock’s XFast USB technology, which optimizes USB storage performance, and XFast LAN, aimed at reducing latency and improving online gaming experience.

In conclusion, the ASRock B75M-DGS combines practicality with essential features for users looking for a reliable and affordable motherboard. Its emphasis on quality, connectivity, and performance makes it a solid foundation for building a capable desktop PC, catering well to both novice builders and experienced users alike.

ASRock B75M-DGS manual 177

Models: B75M-DGS

USB 3.0 擴充接頭

( 見第 2 頁第 6 項 )

可以方便連接音效設備。

177

B75M-DGS specifications