User manual KOSS KS2149-4

[. . . ] No part of this manual may be reproduced, copied, translated, transmitted, or published in any form or by any means without KOSS's prior written permission. Documentation Classifications In order to assist in the use of this product, KOSS provides the following types of documentations:  For detailed product information, carefully read the User's Manual. For product-related information, check on our website at: http://www. gigabyte. com Table of Contents Box Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 KS2149-4 Motherboard Layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Chapter 1 Hardware Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1-1 1-2 1-3 Installation Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Product Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Installing the CPU and CPU Cooler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Installing the CPU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Installing the CPU Cooler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Dual Channel Memory Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Installing a Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 1-3-1 1-3-2 1-4 Installing the Memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] • Some chassis provide a front panel audio module that has separated connectors on each wire instead of a single plug. For information about connecting the front panel audio module that has different wire assignments, please contact the chassis manufacturer. 8) FPD (Flat Panel Display Headers) Flat Panel Display (FPD)is a high-speed interface connecting the output of a video controller in a laptop computer, computer monitor or LCD television set to the display panel. Most laptops, LCD computer monitors and LCD TVs use this interface internally. The headers conform to FPD specification. Pin No. 1 2 3 4 5 6 7 8 Definition Backlight Enable Backlight control FPD_19V FPD_19V GND GND Brighrness Up Brighrness Down 1 8 - 21 - Hardware Installation 9/10) CPU_FAN/SYS_FAN (CPU Fan/System Fan Headers) The motherboard has a 4-pin CPU fan header (CPU_FAN) and a 4-pin System fan header (SYS_FAN) header. Most fan headers possess a foolproof insertion design. When connecting a fan cable, be sure to connect it in the correct orientation (the black connector wire is the ground wire). The motherboard supports CPU fan speed control, which requires the use of a CPU fan with fan speed control design. For optimum heat dissipation, it is recommended that a system fan be installed inside the chassis. SYS_FAN 1 Pin No. 1 2 3 4 Definition GND +12V Sense Speed Control CPU_FAN • Be sure to connect fan cables to the fan headers to prevent your CPU and system from overheating. Overheating may result in damage to the CPU or the system may hang. • These fan headers are not configuration jumper blocks. Do not place a jumper cap on the headers. 11) SPEK (Speaker Header) 4 1 Pin No. 1 2 3 4 Definition Speaker OUT LSpeaker OUT L+ Speaker OUT R+ Speaker OUT R- Hardware Installation - 22 - 12) WEB_CON (WebCAM Headers) 1 4 Pin No. 1 2 3 4 Definition Power USB DUSB D+ GND 13) DMIC_CON (DMIC Headers) 1 4 Pin No. 1 2 3 4 Definition Power DMICDATA GND DMICCLK Hardware Installation - 23 - 14) LVDS (LVDS Headers) LVDS stands for Low-voltage differential signaling, which uses high-speed analog circuit techniques to provide multigigabit data transfers on copper interconnects and is a generic interface standard for high-speed data transmission. 1 40 Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Definition ODD_Lane3_P ODD_Lane3_N ODD_Lane2_P ODD_Lane2_N ODD_Lane1_P ODD_Lane1_N ODD_Lane0_P ODD_Lane0_N EVEN_Lane3_P EVEN_Lane3_N EVEN_Lane2_P EVEN_Lane2_N EVEN_Lane1_P EVEN_Lane1_N EVEN_Lane0_P EVEN_Lane0_N EDID_GND LCD_VCC LCD_VCC LCD_VCC Pin No. 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Definition NC EDID_3. 3V LCD_GND LCD_GND LCD_GND ODD_CLK_P ODD_CLK_N BLKT_GND BLKT_GND BLKT_GND EDID_CLK BLKT_ENABLE BLKT_PWM_DIM EVEN_CLK_P EVEN_CLK_N BLKT_PWR BLKT_PWR BLKT_PWR NC EDID_DATA - 24 - Hardware Installation 15) AD_IN (2 Pin Power Connector) 1 2 Pin No. Definition 1 GND 2 +19V 16) PWRCON (12 Pin Power Connector) 6 12 1 7 Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Definition ATX_PSONCABLE_DET GND GND GND GND ATX_5VSB BC19V BC19V BC19V AD19V AD19V - 25 - Hardware Installation 17) BL_SW (Back Light Switch) 1 2 Pin No. Definition 1 BL_DOWN 2 BL_UP 18) WF_LED (WiFi LED Header) 1 2 Pin No. Definition 1 GND 2 LED_WLAN Hardware Installation - 26 - 19) LAN_LED (LAN LED Header) 1 2 Pin No. Definition 1 GND 2 H_-ACT_LED 20) ME_LVDS_JP (LVDS Enable Jumper) 1 1 1-2 Close: Enable onabord LVDS device. Change, set, or disable supervisor and user password. Configuration supervisor password allows you to restrict access to the system and BIOS Setup. A supervisor password allows you to make changes in BIOS Setup. A user password only allows you to view the BIOS settings but not to make changes. Save all the changes made in the BIOS Setup program to the CMOS and exit BIOS Setup. (Pressing <F10> can also carry out this task. ) Abandon all changes and the previous settings remain in effect. Pressing <Y> to the confirmation message will exit BIOS Setup. (Pressing <Esc> can also carry out this task. )  Advanced  Chipset  Boot  Security  Save & Exit BIOS Setup - 30 - 2-1 The Main Menu Once you enter the BIOS Setup program, the Main Menu (as shown below) appears on the screen. Use arrow keys to move among the items and press <Enter> to accept or enter other sub-menu. Main Menu Help The on-screen description of a highlighted setup option is displayed on the bottom line of the Main Menu. Submenu Help While in a submenu, press <F1> to display a help screen (General Help) of function keys available for the menu. [. . . ] Options available: Auto/Enabled/Disabled. In case of multiple Option ROMs (Legacy only and UEFI Only) specifies what PCI option ROM to launch. Options available: Do not launch/Legacy only/UEFI only. This option provides user to set the mode of operation if an AC / power loss occurs. [. . . ]