ASROCK B75M-DGS R2.0 Operation & User’s Manual

29, 29 Chassis and Power Fan Connectors Please connect the fan cables (4-pin CHA_FAN1) to the fan connectors and match (see p.14, No. 26) the black wire to the ground pin. CHA_FAN1 supports Fan (3-pin PWR_FAN1) Control. (see p.14, No. 2) CPU Fan Connector Please conn…

15, 15 1.5 I/O Panel * There are two LED next to the LAN port. Please refer to the table below for the LAN port LED indications. LAN Port LED Indications Activity/Link LED SPEED LED Status Description Status Descrip…

17, 17 2.3 CPU Installation For the installation of Intel 1155-Pin CPU, please follow the steps below. Before you insert the 1155-Pin CPU into the socket, please check if the CPU surface is unclean or if there are any bent pins in the socket. Do not force to insert the CPU into the socket …

59, ASROCK B75M-DGS R2.0 59 3.8 Security Screen In this section, you may set or change the supervisor/user password for the system. For the user password, you may also clear it. Secure Boot Use this to enable or disable Secure Boot. The default value is [Disabled]. …

3, 3 Contents 1 Introduction ....................................................... 5 1.1 Package Contents ......................................................... 5 1.2 Specications ................................................................. 6 1.3 Unique Features .........…

1, 1 B75M-DGS R2.0 User Manual Version 1.0 Published December 2012 Copyright©2012 ASRock INC. All rights reserved. …