User manual MSI MS-7623 V4.1 4.1

[. . . ] Notice 1 The changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Power cord, if any, must be used in order to comply with the emission limits. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. [. . . ] Turn over the mainboard, and install the backplate to the proper position. Fix the retention mechanism and the backplate with two screws. Hook one end of the clip to hook first, and then press down the other end of the clip to fasten the cooling set on the top of the retention mechanism. Make sure the safety hook completely clasps the fixed bolt of the retention mechanism. While disconnecting the Safety Hook from the fixed bolt, it is necessary to keep an eye on your fingers, because once the Safety Hook is disconnected from the fixed bolt, the fixed lever will spring back instantly. Each DIMM slot supports up to a maximum size of 1GB. Users can install either single- or double-sided modules to meet their own needs. Make sure that you install memory modules of the same type and density on DDR DIMMs. For systems using double-sided DDR400 modules in single-channel mode, the maximum DRAM speed is DDR333. The DDR DIMM has only one notch on the center of module. Insert the DIMM memory module vertically into the DIMM slot. Each Serial ATA connector can connect to 1 hard disk device. Take out the dust cover and connect to the hard disk devices Please do not fold the Serial ATA cable into 90-degree angle. Otherwise, data loss may occur during transmission. The fan power connectors support system cooling fan with +12V. W hen connecting the wire to the connectors, always note that the red wire is the positive and should be connected to the +12V, the black wire is Ground and should be connected to GND. If the mainboard has a System Hardware Monitor chipset onboard, you must use a specially designed fan with speed sensor to take advantage of the CPU fan control. Always consult the vendors for proper CPU cooling fan. You can install Core Center utility that will automatically control the CPU fan speed according to the actual CPU temperature. You can connect up to four hard disk drives, CD-ROM and other IDE devices. the Ultra ATA133 interface boosts data transfer rates between the computer and the hard drive up to 133 megabytes (MB) per second. The new interface is one-third faster than earlier record-breaking Ultra ATA/ 100 technology and is backwards compatible with the existing Ultra ATA interface. [. . . ] The AGR slot is a special design that only supports compatible AGP VGA cards. For more detailed information on compatible AGP VGA cards, please refer to http://www. The VGA BIOS and driver versions need to be identical to the versions in the compatibility list in order to have the AGR function work properly. The IRQ, acronym of interrupt request line and pronounced I-R-Q, are hardware lines over which devices can send interrupt signals to the microprocessor. [. . . ]