Page 2 - ii; Copyright Notice; Revision History; PDF created with pdfFactory Pro trial version
ii Copyright Notice T he mat erial in thi s document i s th e in tell ectu al p roperty of t he c ompany. W e t ake every care in the prep arati on of this docu ment , but no g uaran tee i s gi ven as to the corr ectnes s of it s contents. O ur prod ucts are under cont inual i mprovement an d we res...
Page 3 - iii; Safety Instructions
iii Safety Instructions 1. Al ways r ead th e saf ety i ns tr uc ti on s caref u ll y. 2. Keep this User ’ s Manual f or f uture ref erence. 3. Keep this equipment away f rom humidity. 4. Lay this equipment on a reliable f lat surf ace bef ore setting it up. 5. T he openin gs on the enclosure are f ...
Page 4 - iv; FCC-B Radio Frequency Interference Statement
iv FCC-B Radio Frequency Interference Statement T h i s e q u i p m e n t h a s b e e n t es t e d an d f o u n d t o c omp l y wit h th e l i mit s f or a Cl as s B digital device, pursuant to Part 15 of th e FC C R ul es . T h es e l imit s ar e des ig ned to p rovid e reas on abl e pr ot ec ti on...
Page 5 - CONTENTS
v CONTENTS C op y r i gh t Not ic e .......................................................................................................... ii T r a d e m a r k s .................................................................................................................. ii R ev is io n Hi ...
Page 7 - Getting Started; Chapter 1
1-1 G e t ti n g S t ar t e d Getting Started T hank you f or choosing the MS-7646M1 (V1.X) Micro- AT X main board. T h e MS-76 46M1 ( V1. X) is bas ed on A MD ® R X7 8 0 & S B7 1 0 c h i ps et s f or op ti mal s yst em eff iciency. Designed to f it the advanced AMD ® Phenom/ A th l on 6 4 / S e...
Page 8 - Mainboard Specifications
M S- 76 46 M 1 M a in bo ar d 1-2 Mainboard Specifications P r o c e s s o r - Supports 95W AMD ® Phenom/ Athlon 64/ Sempron processors - Supports 4-pin CPU f an pinheader with Fan Speed Control FSB - Hyper T ransport supports up to 3.0GHz C h i p s e t - North Bridge: AMD ® RX780 - South Bridge: AM...
Page 11 - Hardware Setup; Chapter 2
2-1 Ha r d wa r e S e t u p Hardware Setup Chapter 2 T hi s ch ap ter pr ovid es you wit h th e in f ormat ion ab ou t hardware setup procedures. W hile doing the installation, b e c ar ef ul in hol d in g t h e c omp onen ts and f ol low th e in st all at ion pr oc edu res. For s ome c ompon ent s,...
Page 12 - Mainboard Layout
2-2 M S- 76 46 M 1 M a in bo ar d Mainboard Layout MS-7646M1 (V1.X) Micro-ATX Mainboard B A T T + T: M O USEB: KEYBOARD T: I EEE 1394 PORT (OP TIONAL )B: USB PORTS T: LAN JA CKB: USB PORTS T: LIN E-OUTM: SS- OUTB: LINE -I NT: C S-OUTM: RS- OUTB: S/ PDI F-O UT AL C888 S JM B38 1 RTL8111 DL J S P D O ...
Page 13 - Important
2-3 Ha r d wa r e S e t u p T h e mainb oard su pp or ts 95 W AMD ® P henom/ A th lon 64 / S empr on p rocess or s in Socket AM3. T he Socket AM3 off ers easy CPU installation. W hen you are installing the CPU, make sure the CPU has a heat sink and a cooling fan attached on the top to prevent over h...
Page 14 - CPU Installation Procedures for Socket AM3
2-4 M S- 76 46 M 1 M a in bo ar d CPU Installation Procedures for Socket AM3 1. Please turn off the power and unplug the power cord bef ore installing the CPU. 2 . Pu ll t he l ever s id eways away f rom the socket. Make sure that you raise the lever up t o a 90 -degr ee ang le. 3. Look f or the gol...
Page 16 - Dual-Channel Memory Population Rules; Memory
2-6 M S- 76 46 M 1 M a in bo ar d T hese DIMM slots are intended f or memory modules. DIMM1 DIMM2 DIMM3 DIMM4 DIMM1 DIMM2 DIMM3 DIMM4 E m p t y In s t al le d Dual-Channel Memory Population Rules In Dual-Channel mode, the memory modules can transmit and receive data with two data bus lines simultane...
Page 17 - Installing Memory Modules
2-7 Ha r d wa r e S e t u p Installing Memory Modules 1. T he memory module has only one notch on the center and will only f it in the right ori entati on. 2. Insert the memory module verti cally into t he DIMM slot . T hen push it in until the golden f inger on the memory module is deeply inserted ...
Page 18 - Power Supply; ATX 12V Power Connector: PWR1
2-8 M S- 76 46 M 1 M a in bo ar d Power Supply ATX 24-Pin Power Connector: ATXPWR1 T his connector allows you to connect an AT X 24-pin power supply. To connect the AT X 24-pin power supply, make sure the plug of the power supply is i nserted in the proper orientation and the pins are aligned. Then ...
Page 19 - Back Panel; USB Port
2-9 Ha r d wa r e S e t u p Back Panel Mouse/ Keyboard T he standard PS/2 ® mouse/keyboard DIN connector is f or a PS/2 ® mouse/keyboard. IEEE 1394 Port (Optional) T he 1394 port on the back panel provides c onnection to 1394 devices. USB Port T he USB (Universal Serial Bus) port is f or attaching U...
Page 20 - Audio Ports
2-10 M S- 76 46 M 1 M a in bo ar d Audio Ports T hese aud io con nector s are used f or au dio devices. You can di ff eren tiate the color of the audi o jac ks f or d if f er ent audi o sou nd ef f ec ts. Line-Out (Green) - Line Out, is a connector f or speakers or headphones. SS-Out (Gray ) - Side-...
Page 21 - Connector; SPI Flash ROM Connector: JSPI1
2-11 Ha r d wa r e S e t u p Connector SPI Flash ROM Connector: JSPI1 T his connector is used to flash SPI f lash ROM. Serial ATA Connector: SATA1~6 T his connec tor is a high -speed Serial ATA in terf ace port. Each c onnector can con- nect to one Serial ATA device. Pi n Defin iti on Pin Descriptio...
Page 22 - Fan Power Connector: CPUFAN1
2-12 M S- 76 46 M 1 M a in bo ar d Fan Power Connector: CPUFAN1 T he f an power connectors support system cooling f an with +12V. W hen connecting the wire to t he con nectors, always note that the r ed wi re is the positi ve an d should be connected to the +12V; the black wire is Ground and should ...
Page 23 - Front Panel Audio Connector: JAUD1
2-13 Ha r d wa r e S e t u p CD-In Connector: JCD1 T his connector is provided f or external audio i nput. JAUD1 Front Panel Audio Connector: JAUD1 T h is c on nect or all ows you to c on nect t he f ront p an el aud io and i s comp li an t wi th Intel ® Front Panel I/O Connectivity Design Guide. JC...
Page 25 - Front Panel Connectors: JFP1
2-15 Ha r d wa r e S e t u p Front Panel Connectors: JFP1 T h e main board provid es one f r ont panel conn ect or f or el ect ric al con nec tion t o t he f ront panel switches and LEDs. JFP1 is compliant with Intel ® Front Panel I/O Connec- tivity Design Guide. JFP1 Pi n Defin iti on IEEE 1394 Con...
Page 26 - Jumper; Clear CMOS Jumper: JBAT1
2-16 M S- 76 46 M 1 M a in bo ar d Jumper Clear CMOS Jumper: JBAT1 T here is a CMOS RAM onboard that has a power supply f rom an external battery to keep t he data of system conf iguration. W ith the CMOS RAM, the system can auto- matically boot OS every time it is turned on. If you want to clear th...
Page 27 - Slot; PCI (Peripheral Component Interconnect) Express Slot; PCI (Peripheral Component Interconnect) Slot; PCI Interrupt Request Routing
2-17 Ha r d wa r e S e t u p Slot PCI (Peripheral Component Interconnect) Express Slot T he PCI Express slot supports the PCI Express interf ace exp ansion card. T he PCI Expr es s x1 6 sl ot s upp or ts u p to 4 .0 G B/s t rans f er rate. T h e P CI E xp ress x1 sl ot support s up to 250 MB/s trans...