Introduction
1
4
About this Manual
An electronic file of this manual is included in the CD. To view the
user’s manual in the CD, insert the CD into a CD-ROM drive. The
autorun screen (Main Board Utility CD) will appear. Click the
“TOOLS” icon then click “Manual” on the main menu.
For additional information on the system board, please download
the complete version of the manual from DFI’s website. Visit www.
dfi.com.
Warranty
1. Warranty does not cover damages or failures that arised from
misuse of the product, inability to use the product, unauthorized
replacement or alteration of components and product
specifications.
2. The warranty is void if the product has been subjected to physi-
cal abuse, improper installation, modification, accidents or unau-
thorized repair of the product.
3. Unless otherwise instructed in this user’s manual, the user may
not, under any circumstances, attempt to perform service, adjust-
ments or repairs on the product, whether in or out of warranty.
It must be returned to the purchase point, factory or authorized
service agency for all such work.
4. We will not be liable for any indirect, special, incidental or
consequencial damages to the product that has been modified
or altered.
Summary of Contents for 790fx-m2r
Page 1: ...935 D790M1 104G 02710751A System Board User s Manual...
Page 7: ...1 Introduction 7 System Board Layout...
Page 34: ...34...
Page 35: ...35...
Page 36: ...36...
Page 37: ...37 X JP2 1 3 2 1 3 2...
Page 38: ...38 X Reset Power...
Page 39: ...39 1 2 On 5V X JP7 2 3 On 5VSB 1 3 2 1 3 2 X USB 6 9 JP6 X USB 0 5 JP5 1 3 2 1 3 2 1 3 2 1 3 2...
Page 40: ...40 X JP8 3 1 2 3 1 2...
Page 43: ...43 Line in Line out Mic in Rear R L Side R L S PDIF in S PDIF out...
Page 44: ...44 1...
Page 45: ...45 J7 1 2 11 12 X...
Page 46: ...46...
Page 48: ...48 SATA 5 SATA 3 4 SATA 6 SATA 1 2 1 7 GND TXP TXN GND RXN GND RXP...
Page 49: ...49 X 40 39 2 1 X IDE FDD...
Page 52: ...52 DRAM Power LED Standby Power LED Diagnostic LED...
Page 54: ...54 J1 J15 1 4 5V 12V Ground Ground...
Page 55: ...55...
Page 56: ...56 X 1 2 19 20 HD LED RESET SPEAKER PWR LED ATX SW...
Page 57: ...57...
Page 59: ...59...
Page 60: ...60 SATA 5 SATA 3 4 SATA 6 SATA 1 2...
Page 61: ...61...
Page 62: ...62...
Page 63: ...63...
Page 64: ...64...
Page 65: ...65...
Page 66: ...66 X JP2 1 3 2 1 3 2...
Page 67: ...67 X Reset Power...
Page 68: ...68 X JP7 2 3 On 5VSB 1 3 2 1 3 2 X USB 6 9 JP6 X USB 0 5 JP5 1 3 2 1 3 2 1 3 2 1 3 2...
Page 69: ...69 X JP8 3 1 2 3 1 2...
Page 72: ...72 Line in Line out Mic in Rear R L Side R L S PDIF in S PDIF out RealtekALC888T...
Page 73: ...73...
Page 74: ...74 J7 1 2 11 12 X...
Page 75: ...75 RealtekALC888T Realtek ALC888T...
Page 77: ...77 SATA 5 SATA 3 4 SATA 6 SATA 1 2 1 7 GND TXP TXN GND RXN GND RXP...
Page 78: ...78 X 40 39 2 1 X IDE FDD...
Page 81: ...81 DRAM Power LED Standby Power LED Diagnostic LED...
Page 83: ...83 J1 J15 1 4 5V 12V Ground Ground...
Page 84: ...84...
Page 85: ...85 X 1 2 19 20 HD LED RESET SPEAKER PWR LED ATX SW...
Page 86: ...86...
Page 88: ...88...
Page 89: ...89 SATA 5 SATA 3 4 SATA 6 SATA 1 2...
Page 90: ...90...
Page 91: ...91...
Page 92: ...92...
Page 93: ...93...
Page 94: ...94 X JP2 3 1 2 3 1 2...
Page 95: ...95 X Reset Power...
Page 96: ...96 X JP7 2 3 On 5VSB 1 2 On 5V 3 1 2 3 1 2...
Page 98: ...98 JP8 3 1 2 3 1 2 X...
Page 103: ...103 2 X 1 2 11 12...
Page 104: ...104 1 2...
Page 105: ...105 3...
Page 106: ...106 SATA 6 SATA 3 4 SATA 1 2 SATA 5 1 7 GND TXP TXN GND RXN GND RXP...
Page 107: ...107 X 40 39 2 1 X IDE FDD...
Page 110: ...110 Reset Power X...
Page 111: ...111...
Page 113: ...113 1 4 5V 12V Ground Ground...
Page 114: ...114...
Page 115: ...115 X 1 2 19 20 HD LED RESET SPEAKER PWR LED ATX SW...
Page 118: ...118...
Page 119: ...119 SATA 6 SATA 3 4 SATA 1 2 SATA 5...
Page 120: ...120...
Page 121: ...121...