Contents
vii
Figures
1. Intel Desktop Board D2550MUD2 Components .................................................. 11
2. Flat Panel Display Headers and Connectors ....................................................... 15
3. Back Panel Audio Connectors .......................................................................... 17
4. LAN Status LEDs ............................................................................................ 18
5. Location of the Standby Power Indicator ........................................................... 22
6. Installing the I/O Shield ................................................................................. 28
7. Intel Desktop Board D2550MUD2 Mounting Screw Holes ..................................... 29
8. Installing System Memory .............................................................................. 30
9. Connecting the Serial ATA Cable ...................................................................... 31
10. Installing a PCI Express Mini Card .................................................................... 33
11. Installing an Intel Z-U130 USB Solid-State Drive (or Compatible Device) .............. 34
12. Internal Headers ........................................................................................... 35
13. Location of the System Fan Header .................................................................. 40
14. Connecting Power Supply Cables ..................................................................... 41
15. BIOS Configuration Jumper Block .................................................................... 42
16. Removing the Battery .................................................................................... 48
17. Intel Desktop Board D2550MUD2 China RoHS Material Self Declaration Table ....... 60
Tables
1. Feature Summary ............................................................................................ 9
2. Intel Desktop Board D2550MUD2 Components .................................................. 12
3. Audio Jack Support ........................................................................................ 16
4. LAN Status LEDs ............................................................................................ 18
5. Front Panel Audio Header for Intel HD Audio ..................................................... 36
6. Front Panel Audio Header for AC ‘97 Audio ........................................................ 36
7. Front Panel USB Header ................................................................................. 36
8. Front Panel USB Header with Intel Z-U130 USB Solid-State Drive or Compatible
Device Support .............................................................................................. 37
9. S/PDIF Header .............................................................................................. 37
10. Piezoelectric Speaker Header .......................................................................... 37
11. TPM Header .................................................................................................. 38
12. Front Panel Header ........................................................................................ 38
13. Front Panel Wireless Activity LED Header .......................................................... 39
14. Serial Port Header ......................................................................................... 39
15. Jumper Settings for the BIOS Setup Program Modes .......................................... 43
16. Acceptable Drives/Media Types for BIOS Recovery ............................................. 51
17. BIOS Beep Codes .......................................................................................... 53
18. BIOS Front-panel Power LED Blink Codes.......................................................... 54
19. POST Error Messages ..................................................................................... 54
20. Safety Standards ........................................................................................... 55
21. EMC Regulations ............................................................................................ 61
22. Regulatory Compliance Marks ......................................................................... 64