P4M900-M4 Ver. 6.2

Socket : 478

Ver.

  • Socket 478
  • Supports Intel Pentium 4/Celeron D Processor
  • Supports FSB 400/533/800MHz
  • Support Intel Hyper-Threading Technology
  • Supports BIO-Remote 2 Technology
  • Supports Charger Booster Technology

Product Overview

Video

Chipset VIA P4M900 / VT8237A
CPU SUPPORT Intel® Pentium® 4 Processor
Intel® Celeron® D Processor
FSB Support FSB 533/800MHz
MEMORY Support DDR2 533/667 MHz
2 x DDR2 DIMM Memory Slot
Max. Supports up to 4GB Memory
EXPANSION SLOT 1 x PCI-E x16 Slot
1 x PCI-E x1 Slot
2 x PCI Slot
STORAGE 2 x SATA Connectors
2 x IDE Connector
Support SATA RAID: 0,1
USB 4 x USB 2.0 Port
2 x USB 2.0 Header
LAN Realtek RTL8201CL - 10/100 PHY
INTEGRATED VIDEO VIA Chrome9 HC IGP, On Board Graphic Max. Memory Share Up to 256MB
CODEC VIA VT1708B 6-Channel HD Audio
REAR I/O 1 x PS/2 Mouse
1 x PS/2 Keyboard
4 x USB 2.0 Port
1 x COM Port
1 x VGA Port
1 x RJ-45 Port
3 x Audio Connector
INTERNAL I/O 1 x Printer Header
2 x USB 2.0 Header
2 x SATA Connector
2 x IDE Connector
1 x Floppy Connector
1 x Front Audio Header
1 x Front Panel Header
1 x CD-IN Header
1 x S/PDIF-Out Header
1 x CPU Fan Header
1 x System Fan Header
DIMENSION Micro ATX Form Factor Dimension: 19 cm X 24.4 cm ( W x L )
OS SUPPORT Support Windows 2000 / XP
ACCESSORIES 1 x IDE Cable
1 x FDD Cable(Optional)
1 x SATA Cable(Optional)
1 x I/O Shield
1 x CD Driver
1 x User Manual
Caution!! The specification and pictures are subject to change without notice!
  • 1 x IDE Cable

  • 1 x FDD Cable(Optional)

  • 1 x SATA Cable(Optional)

  • 1 x I/O Shield

  • 1 x CD Driver

  • 1 x User Manual

PCB Version : Ver. 6.2

Export
Socket Processor Processor Model sSpec/OPN# CPU Speed FSB/HT/BCLK Watts
478 Intel® Pentium® 4 Processor N/A SL6WR 2.40 GHz 800 Mhz
478 Intel® Pentium® 4 Processor N/A SL6S4 2.80 GHz 533 Mhz 68.4W
478 Intel® Pentium® 4 Processor N/A SL7L4 3 GHz 800 Mhz 89W
478 Intel® Pentium® 4 Processor N/A SL6K7 3.06 GHz 533 Mhz
478 Intel® Pentium® 4 Processor N/A SL6WG 3.20 GHz 800 Mhz 82W
478 Intel® Pentium® 4 Processor N/A SL7L5 3.20 GHz 800 Mhz 89W
478 Intel® Celeron® D Processor 335 SL7VZ 2.80 GHz 533 Mhz
478 Intel® Celeron® D Processor 330 SL8HL 2.66 GHz 533 Mhz
478 Intel® Celeron® Processor N/A SL6HY 2 GHz 400 Mhz
478 Intel® Celeron® Processor N/A SL6VU 2.40 GHz 400 Mhz
478 Intel® Celeron® Processor N/A SL72B 2.50 GHz 400 Mhz
478 Intel® Celeron® Processor N/A SL6W5 2.60 GHz 400 Mhz
478 Intel® Celeron® Processor N/A SL77T 2.80 GHz 400 Mhz
Please update system BIOS before upgrade your processor (CPU) to avoid system failure
Brand Model Size Type
A DATA VD29608A8A-25EG 1G DDR2 800
A DATA E2508AB-GE-E 512MB DDR2 800
A DATA AD5G3H3160F1C32 512MB DDR2 667
CORSAIR M11100532 32M8CEC 512MB DDR2 667
CORSAIR 4MB41 D9CHM 256MB DDR2 533
CORSAIR 64M8CEFG PS0900367 512MB DDR2 667
APACER E2509AB-GE-E 512MB DDR2 800
APACER AM4B5708GQJS7E0714C 1G DDR2 667
APACER AM4B5716FEJS5D0617B 256MB DDR2 533
APACER AM4B5708EQJ-5D 512MB DDR2 533
GEIL GL2L64M088BA18W 512MB DDR2 800
GEIL GL2L64M088BA18W 512MB DDR2 667
GIGARAM DD2640800-533 512MB DDR2 533
HYNIX HY5PS121621 256MB DDR2 533
HYNIX HY5PS12821-FP S5 1G DDR2 800
HYNIX HY5PS12821F-C4 1G DDR2 533
INFINEON HYB18T512160AF-3.7A 256MB DDR2 533
JUST YOUNG DDR2640800-667 512MB DDR2 667
KUK 32080-D53 H632 256MB DDR2 533
KINGBOX EDD264082200-5 512MB DDR2 533
KINGBOX EPD264082200-3 512MB DDR2 800
KINGBOX DDR2640800-667 512MB DDR2 667
KINGBOX 64MX8 D2-E 1G DDR2 533
KINGSTEK AET94F370A 256MB DDR2 533
KINGSTEK KST648667705LN 1G DDR2 667
KINGTIGER AET93F30D 1G DDR2 667
KINGTIGER KTG667PS6408NST-C6 512MB DDR2 667
KINGXCON KD225632UDX624-533 256MB DDR2 533
LEADMAX LD5PS12821F-Y5 512MB DDR2 667
PACCOM HYB18T512160AF-3.7A 256MB DDR2 533
PQI PQD2648S25R 1G DDR2 800
PQI PQD2648N25R 512MB DDR2 800
PQI PQD23216S25R 512MB DDR2 800
PQI PQB2328S38 512MB DDR2 533
SAMSUNG K4T51083QC 512MB DDR2 800
SAMSUNG K4T51163QC-ZCE6 256MB DDR2 667
SAMSUNG K4T51083QC 512MB DDR2 533
SAMSUNG K4T56083QF-GCD5 256MB DDR2 533
SEC K4T51083QC 512MB DDR2 533
TEAM TXDD1024M1000H C5 1G DDR2 1000
TEAM TXDD1024M800H C4 1G DDR2 800
KINGSTON HYB18T512160AF-3.7 256MB DDR2 533
KINGMAX KKA8FFBXF-QFF-30A 1G DDR2 667
KINGMAX K4T56083QF-GCD5 256MB DDR2 533
ELPIDA E2508AB-GE-E 512MB DDR2 800
ELPIDA E5108AE-6E-E 512MB DDR2 667
ELPIDA E5108AE-5C-E 512MB DDR2 533
ELPIDA E5116AB-5C-E 256MB DDR2 533
ELIXIR N2TU51280AF-37B 512MB DDR2 533
ELIXIR N2TU51280AF-37B 256MB DDR2 533
ELIXIR N2TU51216AF-37B 256MB DDR2 533
ELIXIR N2TV51280AE-3C 512MB DDR2 667
This is not a full listing but a memory guide used for testing.

OS :

Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

On-Board Audio
Operating System Version Date File Size  
Windows 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ XP MCE/ 7 x86/ 7 x64/ 8 x64/ 8 x86 10500c 2012-08-17 127.95 MB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

On-Board Audio
Operating System Version Date File Size  
Windows 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ XP MCE/ 7 x86/ 7 x64/ 8 x64/ 8 x86 10500c 2012-08-17 127.95 MB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

On-Board Audio
Operating System Version Date File Size  
Windows 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ XP MCE/ 7 x86/ 7 x64/ 8 x64/ 8 x86 10500c 2012-08-17 127.95 MB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

On-Board Audio
Operating System Version Date File Size  
Windows 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ XP MCE/ 7 x86/ 7 x64/ 8 x64/ 8 x86 10500c 2012-08-17 127.95 MB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

On-Board Audio
Operating System Version Date File Size  
Windows 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ XP MCE/ 7 x86/ 7 x64/ 8 x64/ 8 x86 10500c 2012-08-17 127.95 MB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Chipset
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 V5.24A 2010-01-22 12.73 MB Download
On-Board VGA
Operating System Version Date File Size  
Windows XP x64/ Server 2003 x64 6.14.10.6015 2007-12-05 10.42 MB Download
On-Board LAN
Operating System Version Date File Size  
Windows XP x64/ Server 2003 x64 3.84.0.1 2010-01-22 761.96 KB Download
Serial ATA RAID
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 5.1.6000.581 2009-03-06 427.5 KB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Chipset
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 V5.24A 2010-01-22 12.73 MB Download
On-Board VGA
Operating System Version Date File Size  
Windows 2000/ XP x86/ Server 2003 x86 6.14.10.0099 2007-12-05 8.38 MB Download
On-Board LAN
Operating System Version Date File Size  
Windows 2000/ XP x86/ Server 2003 x86 3.84.0.1 2010-01-22 905.99 KB Download
Serial ATA RAID
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 5.1.6000.581 2009-03-06 427.5 KB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Chipset
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 V5.24A 2010-01-22 12.73 MB Download
On-Board VGA
Operating System Version Date File Size  
Windows Vista x64 7.14.14.0019 2007-12-05 11.34 MB Download
On-Board LAN
Operating System Version Date File Size  
Windows Vista x64 1.15.0.0 2010-01-22 760.55 KB Download
On-Board Audio
Operating System Version Date File Size  
Windows 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ XP MCE/ 7 x86/ 7 x64/ 8 x64/ 8 x86 10500c 2012-08-17 127.95 MB Download
Serial ATA RAID
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 5.1.6000.581 2009-03-06 427.5 KB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Chipset
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 V5.24A 2010-01-22 12.73 MB Download
On-Board VGA
Operating System Version Date File Size  
Windows Vista x86 7.14.14.0019 2007-12-05 8.48 MB Download
On-Board LAN
Operating System Version Date File Size  
Windows Vista x86 1.15.0.0 2010-01-22 856.63 KB Download
On-Board Audio
Operating System Version Date File Size  
Windows 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ XP MCE/ 7 x86/ 7 x64/ 8 x64/ 8 x86 10500c 2012-08-17 127.95 MB Download
Serial ATA RAID
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 5.1.6000.581 2009-03-06 427.5 KB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Chipset
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 V5.24A 2010-01-22 12.73 MB Download
On-Board VGA
Operating System Version Date File Size  
Windows XP x64/ Server 2003 x64 6.14.10.6015 2007-12-05 10.42 MB Download
On-Board LAN
Operating System Version Date File Size  
Windows XP x64/ Server 2003 x64 3.84.0.1 2010-01-22 761.96 KB Download
On-Board Audio
Operating System Version Date File Size  
Windows 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ XP MCE/ 7 x86/ 7 x64/ 8 x64/ 8 x86 10500c 2012-08-17 127.95 MB Download
Serial ATA RAID
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 5.1.6000.581 2009-03-06 427.5 KB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Chipset
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 V5.24A 2010-01-22 12.73 MB Download
On-Board VGA
Operating System Version Date File Size  
Windows 2000/ XP x86/ Server 2003 x86 6.14.10.0099 2007-12-05 8.38 MB Download
On-Board LAN
Operating System Version Date File Size  
Windows 2000/ XP x86/ Server 2003 x86 3.84.0.1 2010-01-22 905.99 KB Download
On-Board Audio
Operating System Version Date File Size  
Windows 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ XP MCE/ 7 x86/ 7 x64/ 8 x64/ 8 x86 10500c 2012-08-17 127.95 MB Download
USB 2.0 Controller
Operating System Version Date File Size  
Windows 2000/ XP x86 0.9.0.5 2009-03-06 318.5 KB Download
Serial ATA RAID
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 5.1.6000.581 2009-03-06 427.5 KB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Chipset
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 V5.24A 2010-01-22 12.73 MB Download
On-Board VGA
Operating System Version Date File Size  
Windows 2000/ XP x86/ Server 2003 x86 6.14.10.0099 2007-12-05 8.38 MB Download
On-Board LAN
Operating System Version Date File Size  
Windows 2000/ XP x86/ Server 2003 x86 3.84.0.1 2010-01-22 905.99 KB Download
On-Board Audio
Operating System Version Date File Size  
Windows 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ XP MCE/ 7 x86/ 7 x64/ 8 x64/ 8 x86 10500c 2012-08-17 127.95 MB Download
USB 2.0 Controller
Operating System Version Date File Size  
Windows 2000/ XP x86 0.9.0.5 2009-03-06 318.5 KB Download
Serial ATA RAID
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 5.1.6000.581 2009-03-06 427.5 KB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Chipset
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 V5.24A 2010-01-22 12.73 MB Download
USB 2.0 Controller
Operating System Version Date File Size  
Windows 98/ ME 2.60a 2007-07-18 10.64 MB Download
Serial ATA RAID
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 5.1.6000.581 2009-03-06 427.5 KB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.

Chipset
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 V5.24A 2010-01-22 12.73 MB Download
USB 2.0 Controller
Operating System Version Date File Size  
Windows 98/ ME 2.60a 2007-07-18 10.64 MB Download
Serial ATA RAID
Operating System Version Date File Size  
Windows 98/ ME/ 2000/ XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64 5.1.6000.581 2009-03-06 427.5 KB Download
Manual
File  
P4M90-M4_090217_B.zip Download
BIOS
File Description File Size Upload Date  
P490M117.BS Added code to support VT1708B audio codec.(with Biostar logo) 512 KB 2009-01-17 Download
bios_update.pdf BIOS Update Manual 826 KB 2012-05-11 Download

Caution !!

We DO NOT recommend you to update BIOS while system is running. Updating BIOS improperly might cause system failure, please do not hesitate to contact us via E- Support if you need any assistane.