Intel® 
D850EMD2 
 
  
 D850EMV2  
 
 
 
 
 
 
  
01 
'$$
Intel® 
 D850EMD2 
 D850EMV2 
 
2002 
 2 
 
 FCC 
 FCC 
 15 
 
 
 
(1) 
(2) 
Intel Corporation 
 
  5200 N.E. Elam Young Parkway 
  Hillsboro, OR  97124 
  1-800-628-8686 
 FCC 
 15 
 B 
 
x
x
x
x
 
 
 
 
	$BOBEJBO%FQBSUNFOUPG$PNNVOJDBUJPOT
 B 
(Radio Interference 
Regulations) 
Le présent appareil numerique német pas de bruits radioélectriques dépassant les limites applicables aux appareils 
numériques de la classe B prescrites dans le Réglement sur le broullage radioélectrique édicté par le  ministére des 
Communications du Canada. 
  
 INTEL® 
INTEL 
 INTEL 
 INTEL 
INTEL 
Intel 
Intel 
 Intel 
Intel 
D850EMD2 
 D850EMV2 
 
 Intel 
Intel
  1-800-548-4725 
 Pentium 
http://www.intel.com 
Intel 
†  
Copyright © 2002, Intel Corporation.  
 Intel Corporation 
  
 Intel 
   
 
 
 Intel Corporation 
   
 
 
 
 
 Intel 
 
 
 
 
1 
2 
 
 
Intel® 850E 
 (I/O) 
Intel® 82850E 
Intel® 82801BA I/O 
........................................................................................................................ 9 
.................................................................................................................................11 
.................................................................................................................................12 
..............................................................................................................12 
 (MCH) ........................................................................12 
 (ICH2) .......................................................................13 
 (FWH) .........................................................................................................13 
......................................................................................................13 
..............................................................................................................................13 
.............................................................................................................................14 
...........................................................................................................14 
 IDE 
.................................................................................................................................14 
................................................................................................................15 
......................................................................15 
..........................................................................................................................15 
BIOS ...................................................................................................................................15 
..............................................................................................................15 
..............................................................................................................16 
.....................................................................................................................16 
...........................................................................................................16 
..........................................................................................................16 
...................................................................................16 
.................................................................................................................................17 
.....................................................................................................................................17 
.......................................................................................................................17 
..............................................................................................................18 
....................................................................................20 
LAN 
RJ-45 LAN 
AGP 
PCI 
IDE 
Resume on Ring
USB 
PCI 
LAN 
 (CNR) 
 LED 
 
 I/O 
..............................................................................................................................21 
...................................................................................................................22 
............................................................................................................22 
..........................................................................................................................24 
..........................................................................................................................25 
..............................................................................................................................25 
..............................................................................................................................27 
........................................................................................................................28 
........................................................................................................................28 
......................................................................................................................29 
............................................................................................................30 
..............................................................................................................................31 
..............................................................................................................................32 
 AGP 
 AGP 
 IDE 
 BIOS 
 
 
iii 
Intel 
 D850EMD2 
 D850EMV2 
 
 BIOS 
 Intel® Express BIOS Update Utility 
 Intel® Flash Memory Update Utility 
 BIOS ............................................................35 
 BIOS ............................................................35 
...................................................................................................35 
 BIOS 
 BIOS...................................................................................................................36 
 BIOS...................................................................................................................36 
3 
4 
 
 Setup
Maintenance
Main
Advanced
Extended Configuration
PCI Configuration PCI 
Boot Configuration
Peripheral Configuration
IDE Configuration IDE 
Primary/Secondary IDE Master/Slave
Diskette Configuration
Event Log Configuration
Video Configuration
..................................................................................................39 
..............................................................41 
..................................................................................................................42 
.......................................................................................................43 
........................................................................44 
......................................................................45 
......................................................46 
........................................................................48 
.............................49 
 IDE 
................................................................50 
......................................................51 
....................................................................51 
..........................................................................................................52 
.............................................................................................................53 
....................................................................................54 
.........................................................................54 
...............................................................................................................55 
....................................................................55 
.................................................................................................................57 
Boot Device Priority
Security
Power
APM
ACPI
Boot
Exit
5 
 
...................................................................................................................59 
..............................................................................................................60 
..............................................................................................................61 
.........................................................................................................61 
..............................................................................................62 
.............................................................................64 
..............................................................................................................66 
.......................................................................................................................67 
.....................................................................................................................67 
...................................................................................................................67 
......................................................................................................................68 
............................................................................................................................70 
DMA 
I/O 
 
BIOS 
BIOS 
........................................................................................................................71 
....................................................................................................................72 
 
 
A 
iv   
B 
 
 
 (EMC) 
..............................................................................................................................75 
.......................................................................................................75 
.......................................................................................................................76 
.......................................................................................................................77 
..............................................................................................................................77 
................................................................................77 
..........................................................................................................78 
.......................................................................................................78 
..............................................................................................................78 
.....................................................................................79 
 (EMC) 
 D850EMD2 
 D850EMV2 
 I/O 
 1. 
 2. 
 3. 
 4. 
 5.  D850EMD2 
 6.  D850EMV2 
 7. 
 8. 
 9. 
 10. 
 11. 
 12. 
 13. 
 14.  BIOS 
 15. 
 16. 
 17. 
 18. 
 19. 
 20. 
 21. 
 22. 
........................................................................................ 9 
.......................................................................................10 
.............................................................................................18 
........................................................................................................22 
..........................................................................23 
..........................................................................23 
...............................................................................................................24 
..........................................................24 
 CRIMM..........................................................................................25 
 RDRAM 
 RIMM...............................................................................................................26 
...........................................................................................................27 
............................................................................................................28 
..........................................................................................................29 
..............................................................................................30 
..................................................................................................................34 
...........................................................................................................60 
...............................................................................................................61 
...........................................................62 
...........................................................63 
................................................64 
................................................65 
...........................................................................................................66 
 D850EMD2 
 D850EMV2 
 D850EMD2 
 D850EMV2 
 AGP 
 IDE 
 
 
 1. 
 2. 
 3.  RJ-45 LAN 
 4. 
 5.  BIOS Setup
 6.  BIOS Setup
 7.  BIOS Setup
 8.  Maintenance
 9.  Extended Configuration
 10.  Main
 11.  Advanced
 12.  PCI Configuration PCI 
................................................................................................................... 7 
.............................................................................................11 
................................................................................17 
 LED 
....................................................................................................19 
...............................................30 
..............................................................................39 
..............................................................................40 
.......................................................................................40 
............................................................41 
.......................................................................................................42 
...........................................................................................43 
.....................................................................44 
 (J9H2) 
 
 
v 
Intel 
 D850EMD2 
 D850EMV2 
 
 IDE 
 13.  Boot Configuration
 14.  Peripheral Configuration
 15.  IDE Configuration IDE 
 16.  Primary/Secondary IDE Master/Slave
 17.  Diskette Configuration
 18.  Event Log Configuration
 19.  Video Configuration
 20.  Security
 21.  Power
 22.  APM
 23.  ACPI
 24.  Boot
 25.  Boot Device Priority
 26.  Exit
 27. 
 28.  DMA 
 29.  I/O 
 30. 
 31. 
 32.  BIOS 
 33. 
 34. 
...................................................................45 
...................................................46 
.....................................................................48 
................49 
..............................................................50 
...................................................51 
.................................................................51 
..............................................................................................52 
.................................................................................................53 
..................................................................................54 
.......................................................................54 
....................................................................................................55 
.................................................................56 
.....................................................................................................57 
...........................................................................................................67 
................................................................................................................67 
...................................................................................................................68 
.........................................................................................................................70 
......................................................................................................................71 
.........................................................................................................72 
..................................................................................................................75 
...........................................................................................75 
 (EMC) 
vi   
 
 
 
 
 
1 
 ✏ 
 
 1 
 1. 
 
 
 
I/O 
LAN 
 
 
 D850EMD2 
 
 D850EMD2 
 D850EMV2 
 
 x 9.6 
D850EMD2 
 
D850EMV2 
 
Intel® Pentium® 4
(FSB)
168 Direct Rambus† RIMM†
PC800-40
PC800-40 PC800-45
5'5$0
533 MHz FSB
5'5$0
400 MHz FSB
9.6 
 x 12 
9.6 
 mPGA478
533 MHz 400 MHz
 
•  microATX 
•  ATX 
• 
• 
• 
• 
• 
• 
Intel® 850E 
• 
• 
• 
 (FWH) 
SMSC LPC47M142-NC I/O 
4 Mbit 
 AHA 
2 GB
 
 
 (AHA) 
 Intel® 82801BA I/O 
 Intel® 82850E 
 (MCH) 
 (ICH2) 
 Intel® 82562ET 
 10/100 Mbit 
 LAN 
 (PLC) 
  
 
RJ-45 
AGP 
Analog Devices Inc. AD1885 
 1.5 V 4X 
 2X AGP 
 
 (AC ’97)
 SoundMAX†  
 
• 
 
 
 
 SPX† 
USB
 
2.0
 
 USB 
 CNR 
 
 
 
 IDE 
• 
• 
• 
• 
•  PS/2† 
 
 
 Ultra DMA-33 
 
 ATA-66/100 
 
 
 
 
 
7 
Intel 
 D850EMD2 
 D850EMV2 
 
 1. 
 
BIOS 
 
 
 
 
 
 
 
 
 CNR 
 
  
 CNR 
 
 
 PCI 
 PCI 
 3 
 5 
  
  
D850EMD2 
• 
• 
• 
 PCI 
 AGP 
 PCI 
 AGP 
D850EMV2 
• 
• 
• 
• 
• 
• 
• 
• 
• 
Intel/AMI BIOS 
4 Mbit 
 SMBIOS 
 
 (ACPI 1.0) 
 (APM 1.2) 
 (PnP) 
 
 
 
• 
• 
• 
• 
• 
•  USB PCI CNR RS-232 PS/2 LAN 
• 
• 
 
2.2 
 SCSI 
 
 (STR) 
PCI 
 
 
 LED 
✏ 
 Intel®
 Intel 
 
http://support.intel.com/support/motherboards/desktop 
 
 
BIOS 
 
8