Contents 
vii 
Product Certifications..........................................................................................75 
Board-Level Certification Markings ................................................................75 
Chassis and Component Certifications............................................................76 
 
Figures 
1.  Intel Desktop Board DG41TY Components........................................................11 
2. LAN Connector LEDs .....................................................................................17 
3.  Location of the Standby Power Indicator ..........................................................23 
4. Installing the I/O Shield ................................................................................29 
5.  Intel Desktop Board DG41TY Mounting Screw Hole Locations ..............................30 
6.  Lift the Socket Lever .....................................................................................31 
7.  Lift the Load Plate.........................................................................................32 
8.  Remove the Protective Socket Cover ...............................................................32 
9.  Remove the Processor from the Protective Processor Cover ................................33 
10. Install the Processor .....................................................................................33 
11. Close the Load Plate .....................................................................................34 
12. Connecting the Processor Fan Heat Sink Cable to the Processor Fan Header..........35 
13. Dual Channel Memory Configuration Example ...................................................36 
14.  Use DDR2 DIMMs .........................................................................................37 
15. Installing a DIMM .........................................................................................38 
16. Installing a PCI Express x16 Card ...................................................................40 
17. Removing a PCI Express x16 Card ..................................................................41 
18. Connecting the Diskette Drive Cable................................................................42 
19. Connecting the IDE Cable ..............................................................................43 
20. Connecting a Serial ATA Cable........................................................................44 
21. Internal Headers and Connectors....................................................................45 
22. Back Panel Audio Connectors .........................................................................50 
23. Location of the Chassis Fan Headers................................................................51 
24. Connecting Power Supply Cables ....................................................................52 
25. Location of the BIOS Configuration Jumper Block ..............................................53 
26. Removing the Battery ...................................................................................59 
 
Tables 
1.  Feature Summary.......................................................................................... 9 
2.  Intel Desktop Board DG41TY Components........................................................12 
3.  Audio Jack Retasking Support.........................................................................16 
4.  LAN Connector LEDs .....................................................................................18 
5.  S/PDIF Connector.........................................................................................46 
6.  Jumper Settings for the Front Panel Audio Select Jumper Block ...........................46 
7.  Front Panel Audio Signal Names for Intel HD Audio............................................46 
8.  Front Panel Audio Header Signal Names for AC’97 Audio ....................................47 
9.  Serial Port Header Signal Names.....................................................................47 
10. HD Audio Link Header Signal Names ...............................................................47 
11. Chassis Intrusion Header ...............................................................................48 
12. Front Panel Header .......................................................................................48 
13. Alternate Front Panel Power LED Header..........................................................49 
14. USB 2.0 Header Signal Names........................................................................49 
15. Jumper Settings for the BIOS Setup Program Modes..........................................53 
16. Beep Codes .................................................................................................65 
17. BIOS Error Messages ....................................................................................65 
18. Safety Standards..........................................................................................67